--- _id: '59797' author: - first_name: Michael full_name: Konopik, Michael last_name: Konopik - first_name: Rodrigo full_name: T. Sato Martín de Almagro, Rodrigo last_name: T. Sato Martín de Almagro - first_name: Sofya full_name: Maslovskaya, Sofya id: '87909' last_name: Maslovskaya - first_name: Sina full_name: Ober-Blöbaum, Sina id: '16494' last_name: Ober-Blöbaum - first_name: Sigrid full_name: Leyendecker, Sigrid last_name: Leyendecker citation: ama: Konopik M, T. Sato Martín de Almagro R, Maslovskaya S, Ober-Blöbaum S, Leyendecker S. Variational integrators for a new Lagrangian approach to control affine systems with a quadratic Lagrange term. Journal of Nonlinear Science. 2025;36(11). doi:10.1007/s00332-025-10229-5 apa: Konopik, M., T. Sato Martín de Almagro, R., Maslovskaya, S., Ober-Blöbaum, S., & Leyendecker, S. (2025). Variational integrators for a new Lagrangian approach to control affine systems with a quadratic Lagrange term. Journal of Nonlinear Science, 36(11). https://doi.org/10.1007/s00332-025-10229-5 bibtex: '@article{Konopik_T. Sato Martín de Almagro_Maslovskaya_Ober-Blöbaum_Leyendecker_2025, title={Variational integrators for a new Lagrangian approach to control affine systems with a quadratic Lagrange term}, volume={36}, DOI={10.1007/s00332-025-10229-5}, number={11}, journal={Journal of Nonlinear Science}, author={Konopik, Michael and T. Sato Martín de Almagro, Rodrigo and Maslovskaya, Sofya and Ober-Blöbaum, Sina and Leyendecker, Sigrid}, year={2025} }' chicago: Konopik, Michael, Rodrigo T. Sato Martín de Almagro, Sofya Maslovskaya, Sina Ober-Blöbaum, and Sigrid Leyendecker. “Variational Integrators for a New Lagrangian Approach to Control Affine Systems with a Quadratic Lagrange Term.” Journal of Nonlinear Science 36, no. 11 (2025). https://doi.org/10.1007/s00332-025-10229-5. ieee: 'M. Konopik, R. T. Sato Martín de Almagro, S. Maslovskaya, S. Ober-Blöbaum, and S. Leyendecker, “Variational integrators for a new Lagrangian approach to control affine systems with a quadratic Lagrange term,” Journal of Nonlinear Science, vol. 36, no. 11, 2025, doi: 10.1007/s00332-025-10229-5.' mla: Konopik, Michael, et al. “Variational Integrators for a New Lagrangian Approach to Control Affine Systems with a Quadratic Lagrange Term.” Journal of Nonlinear Science, vol. 36, no. 11, 2025, doi:10.1007/s00332-025-10229-5. short: M. Konopik, R. T. Sato Martín de Almagro, S. Maslovskaya, S. Ober-Blöbaum, S. Leyendecker, Journal of Nonlinear Science 36 (2025). date_created: 2025-05-05T09:35:31Z date_updated: 2026-01-06T18:26:57Z department: - _id: '636' doi: 10.1007/s00332-025-10229-5 intvolume: ' 36' issue: '11' language: - iso: eng publication: Journal of Nonlinear Science status: public title: Variational integrators for a new Lagrangian approach to control affine systems with a quadratic Lagrange term type: journal_article user_id: '87909' volume: 36 year: '2025' ... --- _id: '59799' author: - first_name: Michael full_name: Konopik, Michael last_name: Konopik - first_name: Sigrid full_name: Leyendecker, Sigrid last_name: Leyendecker - first_name: Sofya full_name: Maslovskaya, Sofya id: '87909' last_name: Maslovskaya - first_name: Sina full_name: Ober-Blöbaum, Sina id: '16494' last_name: Ober-Blöbaum - first_name: Rodrigo full_name: T. Sato Martín de Almagro, Rodrigo last_name: T. Sato Martín de Almagro citation: ama: Konopik M, Leyendecker S, Maslovskaya S, Ober-Blöbaum S, T. Sato Martín de Almagro R. A new Lagrangian approach to optimal control of second-order systems. Nonlinearity. 2025;38(11). doi:10.1088/1361-6544/ae1d08 apa: Konopik, M., Leyendecker, S., Maslovskaya, S., Ober-Blöbaum, S., & T. Sato Martín de Almagro, R. (2025). A new Lagrangian approach to optimal control of second-order systems. Nonlinearity, 38(11). https://doi.org/10.1088/1361-6544/ae1d08 bibtex: '@article{Konopik_Leyendecker_Maslovskaya_Ober-Blöbaum_T. Sato Martín de Almagro_2025, title={A new Lagrangian approach to optimal control of second-order systems}, volume={38}, DOI={10.1088/1361-6544/ae1d08}, number={11}, journal={Nonlinearity}, author={Konopik, Michael and Leyendecker, Sigrid and Maslovskaya, Sofya and Ober-Blöbaum, Sina and T. Sato Martín de Almagro, Rodrigo}, year={2025} }' chicago: Konopik, Michael, Sigrid Leyendecker, Sofya Maslovskaya, Sina Ober-Blöbaum, and Rodrigo T. Sato Martín de Almagro. “A New Lagrangian Approach to Optimal Control of Second-Order Systems.” Nonlinearity 38, no. 11 (2025). https://doi.org/10.1088/1361-6544/ae1d08. ieee: 'M. Konopik, S. Leyendecker, S. Maslovskaya, S. Ober-Blöbaum, and R. T. Sato Martín de Almagro, “A new Lagrangian approach to optimal control of second-order systems,” Nonlinearity, vol. 38, no. 11, 2025, doi: 10.1088/1361-6544/ae1d08.' mla: Konopik, Michael, et al. “A New Lagrangian Approach to Optimal Control of Second-Order Systems.” Nonlinearity, vol. 38, no. 11, 2025, doi:10.1088/1361-6544/ae1d08. short: M. Konopik, S. Leyendecker, S. Maslovskaya, S. Ober-Blöbaum, R. T. Sato Martín de Almagro, Nonlinearity 38 (2025). date_created: 2025-05-05T09:37:50Z date_updated: 2026-01-06T18:24:40Z department: - _id: '636' doi: 10.1088/1361-6544/ae1d08 intvolume: ' 38' issue: '11' language: - iso: eng publication: Nonlinearity status: public title: A new Lagrangian approach to optimal control of second-order systems type: journal_article user_id: '87909' volume: 38 year: '2025' ... --- _id: '63091' abstract: - lang: eng text: We present the design and characterization of a guided-wave, bright, and highly frequency non-degenerate parametric down-conversion (PDC) source in thin-film lithium niobate. The source generates photon pairs with wavelengths of 815 nm and 1550 nm, linking the visible wavelength regime with telecommunication wavelengths. We confirm the high quality of the generated single photons by determining a value for the heralded second-order correlation function as low as g_h^(2)=(6.7+/-1.1)*10^8-3). Furthermore, we achieve a high spectral brightness of 0.44·10pairs/(smWGHz) which is two orders of magnitude higher than sources based on weakly guiding waveguides. The shape of the PDC spectrum and the strong agreement between the effective and nominal bandwidth highlight our high fabrication quality of periodically poled waveguides. The good agreement between the measured and simulated spectral characteristics of our source demonstrates our excellent understanding of the PDC process. Our result is a valuable step towards practical and scalable quantum communication networks as well as photonic quantum computing. article_number: '52729' article_type: original author: - first_name: Silia full_name: Babel, Silia id: '63231' last_name: Babel orcid: https://orcid.org/0000-0002-1568-2580 - first_name: Laura full_name: Bollmers, Laura id: '61375' last_name: Bollmers - first_name: Franz full_name: Roeder, Franz id: '88149' last_name: Roeder - first_name: Werner full_name: Ridder, Werner id: '63574' last_name: Ridder - first_name: Christian full_name: Golla, Christian id: '40420' last_name: Golla - first_name: Ronja full_name: Köthemann, Ronja last_name: Köthemann - first_name: Bernhard full_name: Reineke, Bernhard id: '29821' last_name: Reineke - first_name: Harald full_name: Herrmann, Harald id: '216' last_name: Herrmann - first_name: Benjamin full_name: Brecht, Benjamin id: '27150' last_name: Brecht orcid: '0000-0003-4140-0556 ' - first_name: Christof full_name: Eigner, Christof id: '13244' last_name: Eigner orcid: https://orcid.org/0000-0002-5693-3083 - first_name: Laura full_name: Padberg, Laura id: '40300' last_name: Padberg - first_name: Christine full_name: Silberhorn, Christine id: '26263' last_name: Silberhorn citation: ama: Babel S, Bollmers L, Roeder F, et al. Ultrabright, two-color photon pair source based on thin-film lithium niobate for bridging visible and telecom wavelengths. Optics Express. 2025;33(25). doi:10.1364/oe.571605 apa: Babel, S., Bollmers, L., Roeder, F., Ridder, W., Golla, C., Köthemann, R., Reineke, B., Herrmann, H., Brecht, B., Eigner, C., Padberg, L., & Silberhorn, C. (2025). Ultrabright, two-color photon pair source based on thin-film lithium niobate for bridging visible and telecom wavelengths. Optics Express, 33(25), Article 52729. https://doi.org/10.1364/oe.571605 bibtex: '@article{Babel_Bollmers_Roeder_Ridder_Golla_Köthemann_Reineke_Herrmann_Brecht_Eigner_et al._2025, title={Ultrabright, two-color photon pair source based on thin-film lithium niobate for bridging visible and telecom wavelengths}, volume={33}, DOI={10.1364/oe.571605}, number={2552729}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Babel, Silia and Bollmers, Laura and Roeder, Franz and Ridder, Werner and Golla, Christian and Köthemann, Ronja and Reineke, Bernhard and Herrmann, Harald and Brecht, Benjamin and Eigner, Christof and et al.}, year={2025} }' chicago: Babel, Silia, Laura Bollmers, Franz Roeder, Werner Ridder, Christian Golla, Ronja Köthemann, Bernhard Reineke, et al. “Ultrabright, Two-Color Photon Pair Source Based on Thin-Film Lithium Niobate for Bridging Visible and Telecom Wavelengths.” Optics Express 33, no. 25 (2025). https://doi.org/10.1364/oe.571605. ieee: 'S. Babel et al., “Ultrabright, two-color photon pair source based on thin-film lithium niobate for bridging visible and telecom wavelengths,” Optics Express, vol. 33, no. 25, Art. no. 52729, 2025, doi: 10.1364/oe.571605.' mla: Babel, Silia, et al. “Ultrabright, Two-Color Photon Pair Source Based on Thin-Film Lithium Niobate for Bridging Visible and Telecom Wavelengths.” Optics Express, vol. 33, no. 25, 52729, Optica Publishing Group, 2025, doi:10.1364/oe.571605. short: S. Babel, L. Bollmers, F. Roeder, W. Ridder, C. Golla, R. Köthemann, B. Reineke, H. Herrmann, B. Brecht, C. Eigner, L. Padberg, C. Silberhorn, Optics Express 33 (2025). date_created: 2025-12-15T07:20:36Z date_updated: 2026-01-07T11:28:35Z department: - _id: '288' - _id: '623' doi: 10.1364/oe.571605 intvolume: ' 33' issue: '25' language: - iso: eng main_file_link: - open_access: '1' url: https://opg.optica.org/oe/fulltext.cfm?uri=oe-33-25-52729 oa: '1' publication: Optics Express publication_identifier: issn: - 1094-4087 publication_status: published publisher: Optica Publishing Group status: public title: Ultrabright, two-color photon pair source based on thin-film lithium niobate for bridging visible and telecom wavelengths type: journal_article user_id: '63231' volume: 33 year: '2025' ... --- _id: '62713' abstract: - lang: eng text: Periodically poled thin-film lithium niobate (TFLN) crystals are the fundamental building block for highly-efficient quantum light sources and frequency converters. The efficiency of these devices is strongly dependent on the interaction length between the light and the nonlinear material, scaling quadratically with this parameter. Nevertheless, the fabrication of long, continuously poled areas in TFLN remains challenging, the length of continuously poled areas rarely exceeds 10 mm. In this work, we demonstrate a significant progress in this field achieving the periodic poling of continuous poled areas of 70 mm length with a 3 μm poling period and a close to 50 % duty cycle. We compare two poling electrode design approaches to fabricate long, continuous poled areas. The first approach involves the poling of a single, continuous 70 mm long electrode. The second utilize a segmented approach including the poling of more than 20 individual sections forming together a 70 mm long poling area with no stitching errors. While the continuous electrode allows for faster fabrication, the segmented approach allows to individually optimize the poling resulting in less duty cycle variation. A detailed analysis of the periodic poling results reveals that the results of both are consistent with previously reported poling outcomes for shorter devices. Thus, we demonstrate wafer-scale periodic poling exceeding chiplet-size without any loss in the periodic poling quality. Our work presents a key step towards highly-efficient, narrow-bandwidth and low-pump power nonlinear optical devices. article_type: original author: - first_name: Laura full_name: Bollmers, Laura id: '61375' last_name: Bollmers - first_name: Noah full_name: Spiegelberg, Noah last_name: Spiegelberg - first_name: Michael full_name: Rüsing, Michael id: '22501' last_name: Rüsing orcid: 0000-0003-4682-4577 - first_name: Christof full_name: Eigner, Christof id: '13244' last_name: Eigner orcid: https://orcid.org/0000-0002-5693-3083 - first_name: Laura full_name: Padberg, Laura id: '40300' last_name: Padberg - first_name: Christine full_name: Silberhorn, Christine id: '26263' last_name: Silberhorn citation: ama: Bollmers L, Spiegelberg N, Rüsing M, Eigner C, Padberg L, Silberhorn C. Segmented finger electrodes to optimize ultra-long continuous wafer-scale periodic poling in thin-film lithium niobate. Nanophotonics. 2025;14:4761. doi:10.1515/nanoph-2025-0461 apa: Bollmers, L., Spiegelberg, N., Rüsing, M., Eigner, C., Padberg, L., & Silberhorn, C. (2025). Segmented finger electrodes to optimize ultra-long continuous wafer-scale periodic poling in thin-film lithium niobate. Nanophotonics, 14, 4761. https://doi.org/10.1515/nanoph-2025-0461 bibtex: '@article{Bollmers_Spiegelberg_Rüsing_Eigner_Padberg_Silberhorn_2025, title={Segmented finger electrodes to optimize ultra-long continuous wafer-scale periodic poling in thin-film lithium niobate}, volume={14}, DOI={10.1515/nanoph-2025-0461}, journal={Nanophotonics}, publisher={Walter de Gruyter GmbH}, author={Bollmers, Laura and Spiegelberg, Noah and Rüsing, Michael and Eigner, Christof and Padberg, Laura and Silberhorn, Christine}, year={2025}, pages={4761} }' chicago: 'Bollmers, Laura, Noah Spiegelberg, Michael Rüsing, Christof Eigner, Laura Padberg, and Christine Silberhorn. “Segmented Finger Electrodes to Optimize Ultra-Long Continuous Wafer-Scale Periodic Poling in Thin-Film Lithium Niobate.” Nanophotonics 14 (2025): 4761. https://doi.org/10.1515/nanoph-2025-0461.' ieee: 'L. Bollmers, N. Spiegelberg, M. Rüsing, C. Eigner, L. Padberg, and C. Silberhorn, “Segmented finger electrodes to optimize ultra-long continuous wafer-scale periodic poling in thin-film lithium niobate,” Nanophotonics, vol. 14, p. 4761, 2025, doi: 10.1515/nanoph-2025-0461.' mla: Bollmers, Laura, et al. “Segmented Finger Electrodes to Optimize Ultra-Long Continuous Wafer-Scale Periodic Poling in Thin-Film Lithium Niobate.” Nanophotonics, vol. 14, Walter de Gruyter GmbH, 2025, p. 4761, doi:10.1515/nanoph-2025-0461. short: L. Bollmers, N. Spiegelberg, M. Rüsing, C. Eigner, L. Padberg, C. Silberhorn, Nanophotonics 14 (2025) 4761. date_created: 2025-12-01T08:45:07Z date_updated: 2026-01-07T12:06:29Z department: - _id: '15' - _id: '288' - _id: '623' doi: 10.1515/nanoph-2025-0461 intvolume: ' 14' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1515/nanoph-2025-0461 oa: '1' page: '4761' publication: Nanophotonics publication_identifier: issn: - 2192-8606 - 2192-8614 publication_status: published publisher: Walter de Gruyter GmbH quality_controlled: '1' status: public title: Segmented finger electrodes to optimize ultra-long continuous wafer-scale periodic poling in thin-film lithium niobate type: journal_article user_id: '22501' volume: 14 year: '2025' ... --- _id: '63518' author: - first_name: Ruth Edith full_name: Hagengruber, Ruth Edith id: '198' last_name: Hagengruber orcid: https://orcid.org/0000-0003-3360-6335 citation: ama: Hagengruber RE. Eine Demokratie, die das Recht der Frauen nicht verwirklicht, ist nichtig". Das politische Meisterstücke der Olympe de Gouges (1748-1793). ZDPE. 2025;3. apa: Hagengruber, R. E. (2025). Eine Demokratie, die das Recht der Frauen nicht verwirklicht, ist nichtig". Das politische Meisterstücke der Olympe de Gouges (1748-1793). ZDPE, 3. bibtex: '@article{Hagengruber_2025, title={Eine Demokratie, die das Recht der Frauen nicht verwirklicht, ist nichtig". Das politische Meisterstücke der Olympe de Gouges (1748-1793)}, volume={3}, journal={ZDPE}, publisher={Bettina Bussmann und Vanessa Albus}, author={Hagengruber, Ruth Edith}, year={2025} }' chicago: Hagengruber, Ruth Edith. “Eine Demokratie, die das Recht der Frauen nicht verwirklicht, ist nichtig". Das politische Meisterstücke der Olympe de Gouges (1748-1793).” ZDPE 3 (2025). ieee: R. E. Hagengruber, “Eine Demokratie, die das Recht der Frauen nicht verwirklicht, ist nichtig". Das politische Meisterstücke der Olympe de Gouges (1748-1793),” ZDPE, vol. 3, 2025. mla: Hagengruber, Ruth Edith. “Eine Demokratie, die das Recht der Frauen nicht verwirklicht, ist nichtig". Das politische Meisterstücke der Olympe de Gouges (1748-1793).” ZDPE, vol. 3, Bettina Bussmann und Vanessa Albus, 2025. short: R.E. Hagengruber, ZDPE 3 (2025). date_created: 2026-01-07T12:35:34Z date_updated: 2026-01-07T12:35:42Z department: - _id: '519' intvolume: ' 3' language: - iso: ger publication: ZDPE publication_status: published publisher: Bettina Bussmann und Vanessa Albus status: public title: Eine Demokratie, die das Recht der Frauen nicht verwirklicht, ist nichtig". Das politische Meisterstücke der Olympe de Gouges (1748-1793) type: journal_article user_id: '91827' volume: 3 year: '2025' ... --- _id: '63524' abstract: - lang: eng text: Recommendation systems are essential for delivering personalized content across e-commerce and streaming services. However, traditional methods often fail in cold-start scenarios where new items lack prior interactions. Recent advances in large language models (LLMs) offer a promising alternative. In this paper, we adopt the retrieve-and-recommend framework and propose to fine-tune the LLM jointly on warm-and cold-start next-item recommendation tasks, thus, mitigating the need for separate models for both item types. We computationally compare zero-shot prompting, in-context learning, and fine-tuning using the same LLM backbone, and benchmark them against strong PLM-based baselines. Our findings provide practical insights into the trade-offs between accuracy and computational cost of these methods for next-item recommendation. To enhance reproducibility, we release the source code under https://github. com/HayaHalimeh/LLMs-For-Next-Item-Recommendation.git. author: - first_name: Haya full_name: Halimeh, Haya id: '87673' last_name: Halimeh - first_name: Florian full_name: Freese, Florian last_name: Freese - first_name: Oliver full_name: Müller, Oliver last_name: Müller citation: ama: 'Halimeh H, Freese F, Müller O. LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning. In: International Conference on Information Systems Development. University of Gdansk, Department of Business Informatics & University of Belgrade, Faculty of Organizational Sciences; 2025. doi:10.62036/isd.2025.68' apa: 'Halimeh, H., Freese, F., & Müller, O. (2025). LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning. International Conference on Information Systems Development. https://doi.org/10.62036/isd.2025.68' bibtex: '@inproceedings{Halimeh_Freese_Müller_2025, title={LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning}, DOI={10.62036/isd.2025.68}, booktitle={International Conference on Information Systems Development}, publisher={University of Gdansk, Department of Business Informatics & University of Belgrade, Faculty of Organizational Sciences}, author={Halimeh, Haya and Freese, Florian and Müller, Oliver}, year={2025} }' chicago: 'Halimeh, Haya, Florian Freese, and Oliver Müller. “LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning.” In International Conference on Information Systems Development. University of Gdansk, Department of Business Informatics & University of Belgrade, Faculty of Organizational Sciences, 2025. https://doi.org/10.62036/isd.2025.68.' ieee: 'H. Halimeh, F. Freese, and O. Müller, “LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning,” 2025, doi: 10.62036/isd.2025.68.' mla: 'Halimeh, Haya, et al. “LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning.” International Conference on Information Systems Development, University of Gdansk, Department of Business Informatics & University of Belgrade, Faculty of Organizational Sciences, 2025, doi:10.62036/isd.2025.68.' short: 'H. Halimeh, F. Freese, O. Müller, in: International Conference on Information Systems Development, University of Gdansk, Department of Business Informatics & University of Belgrade, Faculty of Organizational Sciences, 2025.' date_created: 2026-01-07T13:36:53Z date_updated: 2026-01-07T13:47:43Z department: - _id: '195' - _id: '196' doi: 10.62036/isd.2025.68 language: - iso: eng main_file_link: - open_access: '1' oa: '1' publication: International Conference on Information Systems Development publication_identifier: issn: - 2938-5202 publication_status: published publisher: University of Gdansk, Department of Business Informatics & University of Belgrade, Faculty of Organizational Sciences status: public title: 'LLMs For Warm and Cold Next-Item Recommendation: A Comparative Study across Zero-Shot Prompting, In-Context Learning and Fine-Tuning' type: conference user_id: '87673' year: '2025' ... --- _id: '63523' abstract: - lang: eng text: 'Data spaces have become a strategic pillar of Europe''s digital agenda, enabling sovereign, legally compliant data sharing within decentralized ecosystems. As data space initiatives evolve, personalized recommendations are increasingly recognized as key use cases. However, traditional recommendation approaches typically rely on centralized aggregation of user behavior data-directly conflicting with the core ethos of data spaces: sovereignty, privacy, and trust. Federated recommendation systems offer a promising alternative by training models locally and exchanging only intermediate parameters to build a global model. Despite this potential, the integration of federated recommendation techniques and data space architectures remains largely underexplored in research and practice. This paper addresses this gap by designing and evaluating a prototype of a federated recommendation system specifically tailored for data spaces and compliant with their underlying infrastructure. Our findings highlight the viability of developing privacy-preserving, collaborative recommendation systems within data spaces, and contribute to the broader adoption of AI across these emerging ecosystems.' author: - first_name: Haya full_name: Halimeh, Haya id: '87673' last_name: Halimeh - first_name: Philipp full_name: zur Heiden, Philipp id: '64394' last_name: zur Heiden citation: ama: 'Halimeh H, zur Heiden P. Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces. In: 2025 27th International Conference on Business Informatics (CBI). IEEE; 2025. doi:10.1109/cbi68102.2025.00019' apa: 'Halimeh, H., & zur Heiden, P. (2025). Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces. 2025 27th International Conference on Business Informatics (CBI). https://doi.org/10.1109/cbi68102.2025.00019' bibtex: '@inproceedings{Halimeh_zur Heiden_2025, title={Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces}, DOI={10.1109/cbi68102.2025.00019}, booktitle={2025 27th International Conference on Business Informatics (CBI)}, publisher={IEEE}, author={Halimeh, Haya and zur Heiden, Philipp}, year={2025} }' chicago: 'Halimeh, Haya, and Philipp zur Heiden. “Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces.” In 2025 27th International Conference on Business Informatics (CBI). IEEE, 2025. https://doi.org/10.1109/cbi68102.2025.00019.' ieee: 'H. Halimeh and P. zur Heiden, “Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces,” 2025, doi: 10.1109/cbi68102.2025.00019.' mla: 'Halimeh, Haya, and Philipp zur Heiden. “Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces.” 2025 27th International Conference on Business Informatics (CBI), IEEE, 2025, doi:10.1109/cbi68102.2025.00019.' short: 'H. Halimeh, P. zur Heiden, in: 2025 27th International Conference on Business Informatics (CBI), IEEE, 2025.' date_created: 2026-01-07T13:34:02Z date_updated: 2026-01-07T13:49:45Z department: - _id: '195' - _id: '196' doi: 10.1109/cbi68102.2025.00019 language: - iso: eng main_file_link: - open_access: '1' oa: '1' publication: 2025 27th International Conference on Business Informatics (CBI) publication_status: published publisher: IEEE status: public title: 'Preserving Sovereignty and Privacy for Personalization: Designing a Federated Recommendation System for Data Spaces' type: conference user_id: '87673' year: '2025' ... --- _id: '63525' abstract: - lang: eng text: "Recommender systems (RS) can support sustainable development by steering users toward more sustainable choices. Sustainability-aware explanations represent one avenue for contributing to this goal by foregrounding the environmental and social aspects of the recommended products or services. This paper advances the line of research on sustainability-aware explanations by integrating nudging mechanisms into their design and by evaluating their effectiveness through a randomized between-subjects online vignette experiment across two item domains (). Our findings offer actionable design guidelines for building RS that foster sustainability-aware decision making and enrich the empirical foundation for impact-oriented research on explanation in RS.\r\n" author: - first_name: Haya full_name: Halimeh, Haya id: '87673' last_name: Halimeh - first_name: Oliver full_name: Müller, Oliver id: '72849' last_name: Müller citation: ama: 'Halimeh H, Müller O. Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations. In: ; 2025. doi:10.1007/978-3-032-13342-7' apa: 'Halimeh, H., & Müller, O. (2025). Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations. The Second International Workshop on Recommender Systems for Sustainability and Social Good, RecSoGood 2025, Prague, Czech Republic. https://doi.org/10.1007/978-3-032-13342-7' bibtex: '@inproceedings{Halimeh_Müller_2025, title={Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations}, DOI={10.1007/978-3-032-13342-7}, author={Halimeh, Haya and Müller, Oliver}, year={2025} }' chicago: 'Halimeh, Haya, and Oliver Müller. “Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations,” 2025. https://doi.org/10.1007/978-3-032-13342-7.' ieee: 'H. Halimeh and O. Müller, “Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations,” presented at the The Second International Workshop on Recommender Systems for Sustainability and Social Good, RecSoGood 2025, Prague, Czech Republic, 2025, doi: 10.1007/978-3-032-13342-7.' mla: 'Halimeh, Haya, and Oliver Müller. Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations. 2025, doi:10.1007/978-3-032-13342-7.' short: 'H. Halimeh, O. Müller, in: 2025.' conference: location: Prague, Czech Republic name: ' The Second International Workshop on Recommender Systems for Sustainability and Social Good, RecSoGood 2025' start_date: 2025-09-26 date_created: 2026-01-07T13:40:05Z date_updated: 2026-01-07T13:46:50Z department: - _id: '195' - _id: '196' doi: 10.1007/978-3-032-13342-7 language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/book/10.1007/978-3-032-13342-7 oa: '1' status: public title: 'Towards Greener Choices: Decision Information Nudging for Sustainability-Aware Recommender Explanations' type: conference user_id: '87673' year: '2025' ... --- _id: '61922' abstract: - lang: eng text: "We present an extremely simple polynomial-space exponential-time\r\n$(1-\\varepsilon)$-approximation algorithm for MAX-k-SAT that is (slightly)\r\nfaster than the previous known polynomial-space $(1-\\varepsilon)$-approximation\r\nalgorithms by Hirsch (Discrete Applied Mathematics, 2003) and Escoffier,\r\nPaschos and Tourniaire (Theoretical Computer Science, 2014). Our algorithm\r\nrepeatedly samples an assignment uniformly at random until finding an\r\nassignment that satisfies a large enough fraction of clauses. Surprisingly, we\r\ncan show the efficiency of this simpler approach by proving that in any\r\ninstance of MAX-k-SAT (or more generally any instance of MAXCSP), an\r\nexponential number of assignments satisfy a fraction of clauses close to the\r\noptimal value." author: - first_name: Harry full_name: Buhrman, Harry last_name: Buhrman - first_name: Sevag full_name: Gharibian, Sevag id: '71541' last_name: Gharibian orcid: 0000-0002-9992-3379 - first_name: Zeph full_name: Landau, Zeph last_name: Landau - first_name: François Le full_name: Gall, François Le last_name: Gall - first_name: Norbert full_name: Schuch, Norbert last_name: Schuch - first_name: Suguru full_name: Tamaki, Suguru last_name: Tamaki citation: ama: Buhrman H, Gharibian S, Landau Z, Gall FL, Schuch N, Tamaki S. A Simpler Exponential-Time Approximation Algorithm for MAX-k-SAT. SIAM Symposium on Simplicity in Algorithms (SOSA). apa: Buhrman, H., Gharibian, S., Landau, Z., Gall, F. L., Schuch, N., & Tamaki, S. (n.d.). A Simpler Exponential-Time Approximation Algorithm for MAX-k-SAT. In SIAM Symposium on Simplicity in Algorithms (SOSA). bibtex: '@article{Buhrman_Gharibian_Landau_Gall_Schuch_Tamaki, title={A Simpler Exponential-Time Approximation Algorithm for MAX-k-SAT}, journal={SIAM Symposium on Simplicity in Algorithms (SOSA)}, author={Buhrman, Harry and Gharibian, Sevag and Landau, Zeph and Gall, François Le and Schuch, Norbert and Tamaki, Suguru} }' chicago: Buhrman, Harry, Sevag Gharibian, Zeph Landau, François Le Gall, Norbert Schuch, and Suguru Tamaki. “A Simpler Exponential-Time Approximation Algorithm for MAX-k-SAT.” SIAM Symposium on Simplicity in Algorithms (SOSA), n.d. ieee: H. Buhrman, S. Gharibian, Z. Landau, F. L. Gall, N. Schuch, and S. Tamaki, “A Simpler Exponential-Time Approximation Algorithm for MAX-k-SAT,” SIAM Symposium on Simplicity in Algorithms (SOSA). . mla: Buhrman, Harry, et al. “A Simpler Exponential-Time Approximation Algorithm for MAX-k-SAT.” SIAM Symposium on Simplicity in Algorithms (SOSA). short: H. Buhrman, S. Gharibian, Z. Landau, F.L. Gall, N. Schuch, S. Tamaki, SIAM Symposium on Simplicity in Algorithms (SOSA) (n.d.). date_created: 2025-10-22T09:33:22Z date_updated: 2026-01-07T14:26:56Z department: - _id: '7' - _id: '623' external_id: arxiv: - '2510.18164' language: - iso: eng publication: SIAM Symposium on Simplicity in Algorithms (SOSA) publication_status: inpress status: public title: A Simpler Exponential-Time Approximation Algorithm for MAX-k-SAT type: preprint user_id: '71541' year: '2025' ... --- _id: '63026' author: - first_name: Maike full_name: Althaus, Maike id: '61896' last_name: Althaus - first_name: Daniel full_name: Beverungen, Daniel id: '59677' last_name: Beverungen - first_name: Beate full_name: Flath, Beate id: '58896' last_name: Flath orcid: https://orcid.org/0000-0002-1648-0796 - first_name: Haya full_name: Halimeh, Haya id: '87673' last_name: Halimeh - first_name: Philipp full_name: Hansmeier, Philipp id: '55603' last_name: Hansmeier - first_name: Philipp full_name: zur Heiden, Philipp id: '64394' last_name: zur Heiden - first_name: Dennis full_name: Kundisch, Dennis id: '21117' last_name: Kundisch - first_name: Michelle full_name: Müller, Michelle id: '50286' last_name: Müller - first_name: Oliver full_name: Müller, Oliver id: '72849' last_name: Müller - first_name: Simon full_name: Oberthür, Simon id: '383' last_name: Oberthür - first_name: Christian full_name: Vorbohle, Christian id: '29951' last_name: Vorbohle - first_name: Maryam full_name: Momen Pour Tafreshi, Maryam last_name: Momen Pour Tafreshi - first_name: Sebastian full_name: Mauß, Sebastian last_name: Mauß - first_name: Alina full_name: Mücke, Alina last_name: Mücke - first_name: Jörg full_name: Müller, Jörg last_name: Müller - first_name: Malte full_name: Peter, Malte last_name: Peter - first_name: Ariane full_name: Schmitt-Chandon, Ariane last_name: Schmitt-Chandon - first_name: Kerstin full_name: Sellerberg, Kerstin last_name: Sellerberg - first_name: Moritz full_name: Steinhäuser, Moritz last_name: Steinhäuser citation: ama: 'Althaus M, Beverungen D, Flath B, et al. Positionspapier Use Case 1: Vernetzte Kulturplattformen.; 2025.' apa: 'Althaus, M., Beverungen, D., Flath, B., Halimeh, H., Hansmeier, P., zur Heiden, P., Kundisch, D., Müller, M., Müller, O., Oberthür, S., Vorbohle, C., Momen Pour Tafreshi, M., Mauß, S., Mücke, A., Müller, J., Peter, M., Schmitt-Chandon, A., Sellerberg, K., & Steinhäuser, M. (2025). Positionspapier Use Case 1: Vernetzte Kulturplattformen.' bibtex: '@book{Althaus_Beverungen_Flath_Halimeh_Hansmeier_zur Heiden_Kundisch_Müller_Müller_Oberthür_et al._2025, place={Universität Paderborn, SICP}, title={Positionspapier Use Case 1: Vernetzte Kulturplattformen}, author={Althaus, Maike and Beverungen, Daniel and Flath, Beate and Halimeh, Haya and Hansmeier, Philipp and zur Heiden, Philipp and Kundisch, Dennis and Müller, Michelle and Müller, Oliver and Oberthür, Simon and et al.}, year={2025} }' chicago: 'Althaus, Maike, Daniel Beverungen, Beate Flath, Haya Halimeh, Philipp Hansmeier, Philipp zur Heiden, Dennis Kundisch, et al. Positionspapier Use Case 1: Vernetzte Kulturplattformen. Universität Paderborn, SICP, 2025.' ieee: 'M. Althaus et al., Positionspapier Use Case 1: Vernetzte Kulturplattformen. Universität Paderborn, SICP, 2025.' mla: 'Althaus, Maike, et al. Positionspapier Use Case 1: Vernetzte Kulturplattformen. 2025.' short: 'M. Althaus, D. Beverungen, B. Flath, H. Halimeh, P. Hansmeier, P. zur Heiden, D. Kundisch, M. Müller, O. Müller, S. Oberthür, C. Vorbohle, M. Momen Pour Tafreshi, S. Mauß, A. Mücke, J. Müller, M. Peter, A. Schmitt-Chandon, K. Sellerberg, M. Steinhäuser, Positionspapier Use Case 1: Vernetzte Kulturplattformen, Universität Paderborn, SICP, 2025.' date_created: 2025-12-10T15:50:35Z date_updated: 2026-01-07T13:41:32Z department: - _id: '276' - _id: '526' - _id: '196' - _id: '735' language: - iso: ger place: Universität Paderborn, SICP project: - _id: '160' name: 'DatenraumKultur: Use Case 1 - Kulturplattformen - Datenraum Kultur' publication_status: published status: public title: 'Positionspapier Use Case 1: Vernetzte Kulturplattformen' type: working_paper user_id: '87673' year: '2025' ... --- _id: '63527' author: - first_name: Mark full_name: Henkenjohann, Mark last_name: Henkenjohann - first_name: Udo full_name: Nolte, Udo last_name: Nolte - first_name: Julien full_name: Jahneke, Julien last_name: Jahneke - first_name: Oliver full_name: Reimer, Oliver last_name: Reimer - first_name: Stefan full_name: Abrams, Stefan last_name: Abrams - first_name: Fabian full_name: Sion, Fabian last_name: Sion - first_name: Christian full_name: Henke, Christian last_name: Henke - first_name: Ansgar full_name: Trächtler, Ansgar id: '552' last_name: Trächtler - first_name: Sebastian full_name: Schubert, Sebastian last_name: Schubert - first_name: Harald full_name: Pfifer, Harald last_name: Pfifer citation: ama: 'Henkenjohann M, Nolte U, Jahneke J, et al. Dynamic Wind Tunnel Testing of an INDI-Based Flight Controller for a Tiltrotor-VTOL. In: AIAA SCITECH 2025 Forum. American Institute of Aeronautics and Astronautics; 2025. doi:10.2514/6.2025-2083' apa: Henkenjohann, M., Nolte, U., Jahneke, J., Reimer, O., Abrams, S., Sion, F., Henke, C., Trächtler, A., Schubert, S., & Pfifer, H. (2025). Dynamic Wind Tunnel Testing of an INDI-Based Flight Controller for a Tiltrotor-VTOL. AIAA SCITECH 2025 Forum. https://doi.org/10.2514/6.2025-2083 bibtex: '@inproceedings{Henkenjohann_Nolte_Jahneke_Reimer_Abrams_Sion_Henke_Trächtler_Schubert_Pfifer_2025, title={Dynamic Wind Tunnel Testing of an INDI-Based Flight Controller for a Tiltrotor-VTOL}, DOI={10.2514/6.2025-2083}, booktitle={AIAA SCITECH 2025 Forum}, publisher={American Institute of Aeronautics and Astronautics}, author={Henkenjohann, Mark and Nolte, Udo and Jahneke, Julien and Reimer, Oliver and Abrams, Stefan and Sion, Fabian and Henke, Christian and Trächtler, Ansgar and Schubert, Sebastian and Pfifer, Harald}, year={2025} }' chicago: Henkenjohann, Mark, Udo Nolte, Julien Jahneke, Oliver Reimer, Stefan Abrams, Fabian Sion, Christian Henke, Ansgar Trächtler, Sebastian Schubert, and Harald Pfifer. “Dynamic Wind Tunnel Testing of an INDI-Based Flight Controller for a Tiltrotor-VTOL.” In AIAA SCITECH 2025 Forum. American Institute of Aeronautics and Astronautics, 2025. https://doi.org/10.2514/6.2025-2083. ieee: 'M. Henkenjohann et al., “Dynamic Wind Tunnel Testing of an INDI-Based Flight Controller for a Tiltrotor-VTOL,” 2025, doi: 10.2514/6.2025-2083.' mla: Henkenjohann, Mark, et al. “Dynamic Wind Tunnel Testing of an INDI-Based Flight Controller for a Tiltrotor-VTOL.” AIAA SCITECH 2025 Forum, American Institute of Aeronautics and Astronautics, 2025, doi:10.2514/6.2025-2083. short: 'M. Henkenjohann, U. Nolte, J. Jahneke, O. Reimer, S. Abrams, F. Sion, C. Henke, A. Trächtler, S. Schubert, H. Pfifer, in: AIAA SCITECH 2025 Forum, American Institute of Aeronautics and Astronautics, 2025.' date_created: 2026-01-07T15:43:24Z date_updated: 2026-01-07T15:45:27Z department: - _id: '153' - _id: '241' doi: 10.2514/6.2025-2083 language: - iso: eng main_file_link: - open_access: '1' url: https://arc.aiaa.org/doi/10.2514/6.2025-2083 oa: '1' publication: AIAA SCITECH 2025 Forum publication_status: published publisher: American Institute of Aeronautics and Astronautics status: public title: Dynamic Wind Tunnel Testing of an INDI-Based Flight Controller for a Tiltrotor-VTOL type: conference user_id: '82875' year: '2025' ... --- _id: '63528' author: - first_name: Fabian full_name: Reiling, Fabian last_name: Reiling - first_name: Maximilian full_name: Bause, Maximilian last_name: Bause - first_name: Stefan full_name: Gröger, Stefan last_name: Gröger - first_name: Christian full_name: Henke, Christian last_name: Henke - first_name: Steven full_name: Koppert, Steven last_name: Koppert - first_name: Ansgar full_name: Trächtler, Ansgar last_name: Trächtler citation: ama: 'Reiling F, Bause M, Gröger S, Henke C, Koppert S, Trächtler A. Development of a Learning-Based Control System for Robot-Assisted Grinding of Rubber Roller. In: 2025 11th International Conference on Automation, Robotics, and Applications (ICARA). IEEE; 2025. doi:10.1109/icara64554.2025.10977606' apa: Reiling, F., Bause, M., Gröger, S., Henke, C., Koppert, S., & Trächtler, A. (2025). Development of a Learning-Based Control System for Robot-Assisted Grinding of Rubber Roller. 2025 11th International Conference on Automation, Robotics, and Applications (ICARA). https://doi.org/10.1109/icara64554.2025.10977606 bibtex: '@inproceedings{Reiling_Bause_Gröger_Henke_Koppert_Trächtler_2025, title={Development of a Learning-Based Control System for Robot-Assisted Grinding of Rubber Roller}, DOI={10.1109/icara64554.2025.10977606}, booktitle={2025 11th International Conference on Automation, Robotics, and Applications (ICARA)}, publisher={IEEE}, author={Reiling, Fabian and Bause, Maximilian and Gröger, Stefan and Henke, Christian and Koppert, Steven and Trächtler, Ansgar}, year={2025} }' chicago: Reiling, Fabian, Maximilian Bause, Stefan Gröger, Christian Henke, Steven Koppert, and Ansgar Trächtler. “Development of a Learning-Based Control System for Robot-Assisted Grinding of Rubber Roller.” In 2025 11th International Conference on Automation, Robotics, and Applications (ICARA). IEEE, 2025. https://doi.org/10.1109/icara64554.2025.10977606. ieee: 'F. Reiling, M. Bause, S. Gröger, C. Henke, S. Koppert, and A. Trächtler, “Development of a Learning-Based Control System for Robot-Assisted Grinding of Rubber Roller,” 2025, doi: 10.1109/icara64554.2025.10977606.' mla: Reiling, Fabian, et al. “Development of a Learning-Based Control System for Robot-Assisted Grinding of Rubber Roller.” 2025 11th International Conference on Automation, Robotics, and Applications (ICARA), IEEE, 2025, doi:10.1109/icara64554.2025.10977606. short: 'F. Reiling, M. Bause, S. Gröger, C. Henke, S. Koppert, A. Trächtler, in: 2025 11th International Conference on Automation, Robotics, and Applications (ICARA), IEEE, 2025.' date_created: 2026-01-07T15:46:06Z date_updated: 2026-01-07T15:46:51Z department: - _id: '153' - _id: '241' doi: 10.1109/icara64554.2025.10977606 language: - iso: eng main_file_link: - open_access: '1' url: https://ieeexplore.ieee.org/document/10977606 oa: '1' publication: 2025 11th International Conference on Automation, Robotics, and Applications (ICARA) publication_status: published publisher: IEEE status: public title: Development of a Learning-Based Control System for Robot-Assisted Grinding of Rubber Roller type: conference user_id: '82875' year: '2025' ... --- _id: '62652' abstract: - lang: eng text: Driven by the urgent need for a green, safe, and cost‐effective approach to producing H2 and H2O2—both highly valuable in green energy and environmental protection fields—piezocatalysis, which converts mechanical energy into valuable chemicals, has emerged as a promising solution. However, current catalyst systems face challenges due to the need for materials with both a strong piezoelectric effect and favorable catalytic activity. Herein, the construction of an oxidized carbon nitride (g‐C3N4) matrix anchored with TiO2 nanoparticles via alkaline hydrothermal treatment is reported. Under ultrasonication, the g‐C3N4/TiO2 composite exhibits optimal performance under carefully controlled alkaline hydrothermal conditions. With a low concentration of Ba(OH)2 during hydrothermal treatment, Ba(OH)2 provides an alkaline medium, oxidizing the g‐C3N4 species and introducing structural defects into the g‐C3N4 framework. The disruption of the g‐C3N4 matrix, along with its interaction with TiO2 nanoparticles, enhances the piezoelectric effect. Consequently, the oxidized g‐C3N4/TiO2 composite achieves a remarkable H2 production rate of 4427.2 μmol g−1 and an H2O2 production rate of 809.3 μmol g−1 within 1 h without the addition of any sacrificial agents or cocatalysts. This work presents an effective strategy for the structural optimization of g‐C3N4‐based materials and may inspire new approaches for designing advanced piezocatalysts. article_number: e202500980 author: - first_name: Ying full_name: Pan, Ying last_name: Pan - first_name: Luocheng full_name: Liao, Luocheng last_name: Liao - first_name: Xinwen full_name: Zhang, Xinwen last_name: Zhang - first_name: Yunya full_name: Liu, Yunya last_name: Liu - first_name: Ran full_name: Su, Ran last_name: Su - first_name: Nieves full_name: Lopez Salas, Nieves id: '98120' last_name: Lopez Salas orcid: https://orcid.org/0000-0002-8438-9548 citation: ama: Pan Y, Liao L, Zhang X, Liu Y, Su R, Lopez Salas N. Oxidation‐Enhanced Piezocatalytic Activity in Carbon Nitride‐Based Catalysts for Hydrogen and Hydrogen Peroxide Production. ChemSusChem. 2025;18(19). doi:10.1002/cssc.202500980 apa: Pan, Y., Liao, L., Zhang, X., Liu, Y., Su, R., & Lopez Salas, N. (2025). Oxidation‐Enhanced Piezocatalytic Activity in Carbon Nitride‐Based Catalysts for Hydrogen and Hydrogen Peroxide Production. ChemSusChem, 18(19), Article e202500980. https://doi.org/10.1002/cssc.202500980 bibtex: '@article{Pan_Liao_Zhang_Liu_Su_Lopez Salas_2025, title={Oxidation‐Enhanced Piezocatalytic Activity in Carbon Nitride‐Based Catalysts for Hydrogen and Hydrogen Peroxide Production}, volume={18}, DOI={10.1002/cssc.202500980}, number={19e202500980}, journal={ChemSusChem}, publisher={Wiley}, author={Pan, Ying and Liao, Luocheng and Zhang, Xinwen and Liu, Yunya and Su, Ran and Lopez Salas, Nieves}, year={2025} }' chicago: Pan, Ying, Luocheng Liao, Xinwen Zhang, Yunya Liu, Ran Su, and Nieves Lopez Salas. “Oxidation‐Enhanced Piezocatalytic Activity in Carbon Nitride‐Based Catalysts for Hydrogen and Hydrogen Peroxide Production.” ChemSusChem 18, no. 19 (2025). https://doi.org/10.1002/cssc.202500980. ieee: 'Y. Pan, L. Liao, X. Zhang, Y. Liu, R. Su, and N. Lopez Salas, “Oxidation‐Enhanced Piezocatalytic Activity in Carbon Nitride‐Based Catalysts for Hydrogen and Hydrogen Peroxide Production,” ChemSusChem, vol. 18, no. 19, Art. no. e202500980, 2025, doi: 10.1002/cssc.202500980.' mla: Pan, Ying, et al. “Oxidation‐Enhanced Piezocatalytic Activity in Carbon Nitride‐Based Catalysts for Hydrogen and Hydrogen Peroxide Production.” ChemSusChem, vol. 18, no. 19, e202500980, Wiley, 2025, doi:10.1002/cssc.202500980. short: Y. Pan, L. Liao, X. Zhang, Y. Liu, R. Su, N. Lopez Salas, ChemSusChem 18 (2025). date_created: 2025-11-27T13:13:31Z date_updated: 2026-01-08T13:00:03Z doi: 10.1002/cssc.202500980 intvolume: ' 18' issue: '19' language: - iso: eng publication: ChemSusChem publication_identifier: issn: - 1864-5631 - 1864-564X publication_status: published publisher: Wiley status: public title: Oxidation‐Enhanced Piezocatalytic Activity in Carbon Nitride‐Based Catalysts for Hydrogen and Hydrogen Peroxide Production type: journal_article user_id: '98120' volume: 18 year: '2025' ... --- _id: '62654' abstract: - lang: eng text: "Abstract\r\n \r\n Cationic gold catalyzed acetylene hydrochlorination represents a classical landmark in eliminating global mercury pollution, but their sustainable implementation is hindered by acetylene‐dependence design criteria and high operating temperatures. Herein, a platform of carbon‐supported single‐atoms Au catalysts (Au/BC and Au/NC) with polarized charge characteristics are developed via engineering Au sites with hosted B, N configurations. The negatively charged Au/BC catalyst unlocks the low‐temperature inactivity (413–423K) of the Au/NC catalyst while exhibiting superior catalytic performance in the 433–473K operating temperature range. We confirm that the classical scaling relationships on acetylene can be broken by narrowing the adsorption capacity between acetylene and HCl on Au\r\n δ⁻\r\n \ sites via facilitating the back‐donation of\r\n d\r\n \ electrons into the antibonding orbitals of acetylene. Prolonging the durability of Au catalysts is achieved through preceding an additional robust Au\r\n δ⁻\r\n → Au\r\n \ δ⁺\r\n cycle prior to the classic Au\r\n δ⁺\r\n → Au\r\n 0\r\n route. This work opens a promising avenue for low temperature vinyl chloride production.\r\n \ " article_number: e202501370 author: - first_name: Chun full_name: Li, Chun last_name: Li - first_name: Ruoting full_name: Liu, Ruoting last_name: Liu - first_name: Zilong full_name: Zhang, Zilong last_name: Zhang - first_name: Fangmin full_name: Zuo, Fangmin last_name: Zuo - first_name: Tingting full_name: Jiang, Tingting last_name: Jiang - first_name: Haifeng full_name: Zhang, Haifeng last_name: Zhang - first_name: Bolin full_name: Wang, Bolin last_name: Wang - first_name: Nieves full_name: Lopez Salas, Nieves id: '98120' last_name: Lopez Salas orcid: https://orcid.org/0000-0002-8438-9548 citation: ama: Li C, Liu R, Zhang Z, et al. Engineering Charge Polarized Au Sites for Low‐Temperature Acetylene Hydrochlorination. Angewandte Chemie International Edition. 2025;64(29). doi:10.1002/anie.202501370 apa: Li, C., Liu, R., Zhang, Z., Zuo, F., Jiang, T., Zhang, H., Wang, B., & Lopez Salas, N. (2025). Engineering Charge Polarized Au Sites for Low‐Temperature Acetylene Hydrochlorination. Angewandte Chemie International Edition, 64(29), Article e202501370. https://doi.org/10.1002/anie.202501370 bibtex: '@article{Li_Liu_Zhang_Zuo_Jiang_Zhang_Wang_Lopez Salas_2025, title={Engineering Charge Polarized Au Sites for Low‐Temperature Acetylene Hydrochlorination}, volume={64}, DOI={10.1002/anie.202501370}, number={29e202501370}, journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Li, Chun and Liu, Ruoting and Zhang, Zilong and Zuo, Fangmin and Jiang, Tingting and Zhang, Haifeng and Wang, Bolin and Lopez Salas, Nieves}, year={2025} }' chicago: Li, Chun, Ruoting Liu, Zilong Zhang, Fangmin Zuo, Tingting Jiang, Haifeng Zhang, Bolin Wang, and Nieves Lopez Salas. “Engineering Charge Polarized Au Sites for Low‐Temperature Acetylene Hydrochlorination.” Angewandte Chemie International Edition 64, no. 29 (2025). https://doi.org/10.1002/anie.202501370. ieee: 'C. Li et al., “Engineering Charge Polarized Au Sites for Low‐Temperature Acetylene Hydrochlorination,” Angewandte Chemie International Edition, vol. 64, no. 29, Art. no. e202501370, 2025, doi: 10.1002/anie.202501370.' mla: Li, Chun, et al. “Engineering Charge Polarized Au Sites for Low‐Temperature Acetylene Hydrochlorination.” Angewandte Chemie International Edition, vol. 64, no. 29, e202501370, Wiley, 2025, doi:10.1002/anie.202501370. short: C. Li, R. Liu, Z. Zhang, F. Zuo, T. Jiang, H. Zhang, B. Wang, N. Lopez Salas, Angewandte Chemie International Edition 64 (2025). date_created: 2025-11-27T13:13:56Z date_updated: 2026-01-08T12:59:24Z doi: 10.1002/anie.202501370 intvolume: ' 64' issue: '29' language: - iso: eng publication: Angewandte Chemie International Edition publication_identifier: issn: - 1433-7851 - 1521-3773 publication_status: published publisher: Wiley status: public title: Engineering Charge Polarized Au Sites for Low‐Temperature Acetylene Hydrochlorination type: journal_article user_id: '98120' volume: 64 year: '2025' ... --- _id: '62651' abstract: - lang: eng text: "\r\n Aqueous zinc (Zn)‐ion capacitors (AZICs) have addressed considerable attention due to their high energy density, low toxicity, and rich abundance of Zn metal. However, the development of ultra‐long cycle life and high energy density AZICs is often hindered by the lack of adequately optimized active carbon (AC) electrodes and compatible electrolytes. Herein, high‐performance, free‐standing AC electrodes for AZICs are derived from sustainable precursors—adenine and D‐ribose—using magnesium chloride hexahydrate as an activation agent via a eutectic template strategy. Furthermore, an aqueous hybrid electrolyte tailored to the designed AC electrodes is developed, significantly enhancing the stability and cycle life of AZICs. The resulting AZIC achieves a high specific capacity of 164.39 F g\r\n −1\r\n at 0.1 A g\r\n −1\r\n and a magnificently long cell life of over 50 000 cycles with nearly 94.5% capacitance retention at 10 000\r\n th\r\n cycles, and 76.3% at 50 000\r\n th\r\n cycle. The pouch cell assembly also demonstrates comparable specific capacitance and energy density to the coin cell, underscoring the potential of large‐scale applications of AZICs.\r\n " article_number: e202500161 author: - first_name: Li full_name: Tao, Li last_name: Tao - first_name: Chun full_name: Li, Chun last_name: Li - first_name: Xuejun full_name: Lu, Xuejun last_name: Lu - first_name: Rameez Ahmad full_name: Mir, Rameez Ahmad last_name: Mir - first_name: Nieves full_name: Lopez Salas, Nieves id: '98120' last_name: Lopez Salas orcid: https://orcid.org/0000-0002-8438-9548 - first_name: Jian full_name: Liu, Jian last_name: Liu citation: ama: Tao L, Li C, Lu X, Mir RA, Lopez Salas N, Liu J. Adenine and D‐Ribose Coderived Activated Carbon with N‐Methyl‐2‐Pyrrolidone‐Modified Aqueous Electrolyte for Long‐Life Zinc‐Ion Capacitors. Batteries & Supercaps. 2025;8(11). doi:10.1002/batt.202500161 apa: Tao, L., Li, C., Lu, X., Mir, R. A., Lopez Salas, N., & Liu, J. (2025). Adenine and D‐Ribose Coderived Activated Carbon with N‐Methyl‐2‐Pyrrolidone‐Modified Aqueous Electrolyte for Long‐Life Zinc‐Ion Capacitors. Batteries & Supercaps, 8(11), Article e202500161. https://doi.org/10.1002/batt.202500161 bibtex: '@article{Tao_Li_Lu_Mir_Lopez Salas_Liu_2025, title={Adenine and D‐Ribose Coderived Activated Carbon with N‐Methyl‐2‐Pyrrolidone‐Modified Aqueous Electrolyte for Long‐Life Zinc‐Ion Capacitors}, volume={8}, DOI={10.1002/batt.202500161}, number={11e202500161}, journal={Batteries & Supercaps}, publisher={Wiley}, author={Tao, Li and Li, Chun and Lu, Xuejun and Mir, Rameez Ahmad and Lopez Salas, Nieves and Liu, Jian}, year={2025} }' chicago: Tao, Li, Chun Li, Xuejun Lu, Rameez Ahmad Mir, Nieves Lopez Salas, and Jian Liu. “Adenine and D‐Ribose Coderived Activated Carbon with N‐Methyl‐2‐Pyrrolidone‐Modified Aqueous Electrolyte for Long‐Life Zinc‐Ion Capacitors.” Batteries & Supercaps 8, no. 11 (2025). https://doi.org/10.1002/batt.202500161. ieee: 'L. Tao, C. Li, X. Lu, R. A. Mir, N. Lopez Salas, and J. Liu, “Adenine and D‐Ribose Coderived Activated Carbon with N‐Methyl‐2‐Pyrrolidone‐Modified Aqueous Electrolyte for Long‐Life Zinc‐Ion Capacitors,” Batteries & Supercaps, vol. 8, no. 11, Art. no. e202500161, 2025, doi: 10.1002/batt.202500161.' mla: Tao, Li, et al. “Adenine and D‐Ribose Coderived Activated Carbon with N‐Methyl‐2‐Pyrrolidone‐Modified Aqueous Electrolyte for Long‐Life Zinc‐Ion Capacitors.” Batteries & Supercaps, vol. 8, no. 11, e202500161, Wiley, 2025, doi:10.1002/batt.202500161. short: L. Tao, C. Li, X. Lu, R.A. Mir, N. Lopez Salas, J. Liu, Batteries & Supercaps 8 (2025). date_created: 2025-11-27T13:13:16Z date_updated: 2026-01-08T12:58:07Z doi: 10.1002/batt.202500161 intvolume: ' 8' issue: '11' language: - iso: eng publication: Batteries & Supercaps publication_identifier: issn: - 2566-6223 - 2566-6223 publication_status: published publisher: Wiley status: public title: Adenine and D‐Ribose Coderived Activated Carbon with N‐Methyl‐2‐Pyrrolidone‐Modified Aqueous Electrolyte for Long‐Life Zinc‐Ion Capacitors type: journal_article user_id: '98120' volume: 8 year: '2025' ... --- _id: '62653' abstract: - lang: eng text: Enhanced bifunctional electrocatalysis via CuSe2/FeSe2 heterojunctions for efficient water splitting was achieved. author: - first_name: Sandhyawasini full_name: Kumari, Sandhyawasini last_name: Kumari - first_name: Swapna full_name: Pahra, Swapna last_name: Pahra - first_name: Amrita full_name: Tripathy, Amrita last_name: Tripathy - first_name: N. full_name: Sumanth, N. last_name: Sumanth - first_name: Nieves full_name: Lopez Salas, Nieves id: '98120' last_name: Lopez Salas orcid: https://orcid.org/0000-0002-8438-9548 - first_name: Santosh K. full_name: Tiwari, Santosh K. last_name: Tiwari - first_name: Afaq Ahmad full_name: Khan, Afaq Ahmad last_name: Khan - first_name: Pooja full_name: Devi, Pooja last_name: Devi - first_name: M. S. full_name: Santosh, M. S. last_name: Santosh citation: ama: 'Kumari S, Pahra S, Tripathy A, et al. Interfacial engineering of CuSe2/FeSe2 heterojunctions for water splitting: a pathway to high-performance hydrogen and oxygen evolution reactions. Nanoscale. 2025;17(33):19253-19265. doi:10.1039/d5nr01393c' apa: 'Kumari, S., Pahra, S., Tripathy, A., Sumanth, N., Lopez Salas, N., Tiwari, S. K., Khan, A. A., Devi, P., & Santosh, M. S. (2025). Interfacial engineering of CuSe2/FeSe2 heterojunctions for water splitting: a pathway to high-performance hydrogen and oxygen evolution reactions. Nanoscale, 17(33), 19253–19265. https://doi.org/10.1039/d5nr01393c' bibtex: '@article{Kumari_Pahra_Tripathy_Sumanth_Lopez Salas_Tiwari_Khan_Devi_Santosh_2025, title={Interfacial engineering of CuSe2/FeSe2 heterojunctions for water splitting: a pathway to high-performance hydrogen and oxygen evolution reactions}, volume={17}, DOI={10.1039/d5nr01393c}, number={33}, journal={Nanoscale}, publisher={Royal Society of Chemistry (RSC)}, author={Kumari, Sandhyawasini and Pahra, Swapna and Tripathy, Amrita and Sumanth, N. and Lopez Salas, Nieves and Tiwari, Santosh K. and Khan, Afaq Ahmad and Devi, Pooja and Santosh, M. S.}, year={2025}, pages={19253–19265} }' chicago: 'Kumari, Sandhyawasini, Swapna Pahra, Amrita Tripathy, N. Sumanth, Nieves Lopez Salas, Santosh K. Tiwari, Afaq Ahmad Khan, Pooja Devi, and M. S. Santosh. “Interfacial Engineering of CuSe2/FeSe2 Heterojunctions for Water Splitting: A Pathway to High-Performance Hydrogen and Oxygen Evolution Reactions.” Nanoscale 17, no. 33 (2025): 19253–65. https://doi.org/10.1039/d5nr01393c.' ieee: 'S. Kumari et al., “Interfacial engineering of CuSe2/FeSe2 heterojunctions for water splitting: a pathway to high-performance hydrogen and oxygen evolution reactions,” Nanoscale, vol. 17, no. 33, pp. 19253–19265, 2025, doi: 10.1039/d5nr01393c.' mla: 'Kumari, Sandhyawasini, et al. “Interfacial Engineering of CuSe2/FeSe2 Heterojunctions for Water Splitting: A Pathway to High-Performance Hydrogen and Oxygen Evolution Reactions.” Nanoscale, vol. 17, no. 33, Royal Society of Chemistry (RSC), 2025, pp. 19253–65, doi:10.1039/d5nr01393c.' short: S. Kumari, S. Pahra, A. Tripathy, N. Sumanth, N. Lopez Salas, S.K. Tiwari, A.A. Khan, P. Devi, M.S. Santosh, Nanoscale 17 (2025) 19253–19265. date_created: 2025-11-27T13:13:47Z date_updated: 2026-01-08T13:02:06Z doi: 10.1039/d5nr01393c intvolume: ' 17' issue: '33' language: - iso: eng page: 19253-19265 publication: Nanoscale publication_identifier: issn: - 2040-3364 - 2040-3372 publication_status: published publisher: Royal Society of Chemistry (RSC) status: public title: 'Interfacial engineering of CuSe2/FeSe2 heterojunctions for water splitting: a pathway to high-performance hydrogen and oxygen evolution reactions' type: journal_article user_id: '98120' volume: 17 year: '2025' ... --- _id: '62655' abstract: - lang: eng text: Green pea peel (GPP) is a waste, and it is abundant and available to be used for biochar synthesis. author: - first_name: Wasiu Olakunle full_name: Makinde, Wasiu Olakunle last_name: Makinde - first_name: Mohsen A. full_name: Hassan, Mohsen A. last_name: Hassan - first_name: Wael M. full_name: Semida, Wael M. last_name: Semida - first_name: Ying full_name: Pan, Ying last_name: Pan - first_name: Guoqing full_name: Guan, Guoqing last_name: Guan - first_name: Nieves full_name: Lopez Salas, Nieves id: '98120' last_name: Lopez Salas orcid: https://orcid.org/0000-0002-8438-9548 - first_name: Ahmed S. G. full_name: Khalil, Ahmed S. G. last_name: Khalil citation: ama: Makinde WO, Hassan MA, Semida WM, et al. Heteroatom co-doped green pea peel-derived biochar for high-performance energy storage applications. RSC Advances. 2025;15(20):15819-15831. doi:10.1039/d5ra01262g apa: Makinde, W. O., Hassan, M. A., Semida, W. M., Pan, Y., Guan, G., Lopez Salas, N., & Khalil, A. S. G. (2025). Heteroatom co-doped green pea peel-derived biochar for high-performance energy storage applications. RSC Advances, 15(20), 15819–15831. https://doi.org/10.1039/d5ra01262g bibtex: '@article{Makinde_Hassan_Semida_Pan_Guan_Lopez Salas_Khalil_2025, title={Heteroatom co-doped green pea peel-derived biochar for high-performance energy storage applications}, volume={15}, DOI={10.1039/d5ra01262g}, number={20}, journal={RSC Advances}, publisher={Royal Society of Chemistry (RSC)}, author={Makinde, Wasiu Olakunle and Hassan, Mohsen A. and Semida, Wael M. and Pan, Ying and Guan, Guoqing and Lopez Salas, Nieves and Khalil, Ahmed S. G.}, year={2025}, pages={15819–15831} }' chicago: 'Makinde, Wasiu Olakunle, Mohsen A. Hassan, Wael M. Semida, Ying Pan, Guoqing Guan, Nieves Lopez Salas, and Ahmed S. G. Khalil. “Heteroatom Co-Doped Green Pea Peel-Derived Biochar for High-Performance Energy Storage Applications.” RSC Advances 15, no. 20 (2025): 15819–31. https://doi.org/10.1039/d5ra01262g.' ieee: 'W. O. Makinde et al., “Heteroatom co-doped green pea peel-derived biochar for high-performance energy storage applications,” RSC Advances, vol. 15, no. 20, pp. 15819–15831, 2025, doi: 10.1039/d5ra01262g.' mla: Makinde, Wasiu Olakunle, et al. “Heteroatom Co-Doped Green Pea Peel-Derived Biochar for High-Performance Energy Storage Applications.” RSC Advances, vol. 15, no. 20, Royal Society of Chemistry (RSC), 2025, pp. 15819–31, doi:10.1039/d5ra01262g. short: W.O. Makinde, M.A. Hassan, W.M. Semida, Y. Pan, G. Guan, N. Lopez Salas, A.S.G. Khalil, RSC Advances 15 (2025) 15819–15831. date_created: 2025-11-27T13:14:00Z date_updated: 2026-01-08T13:02:27Z doi: 10.1039/d5ra01262g intvolume: ' 15' issue: '20' language: - iso: eng page: 15819-15831 publication: RSC Advances publication_identifier: issn: - 2046-2069 publication_status: published publisher: Royal Society of Chemistry (RSC) status: public title: Heteroatom co-doped green pea peel-derived biochar for high-performance energy storage applications type: journal_article user_id: '98120' volume: 15 year: '2025' ... --- _id: '62657' abstract: - lang: eng text: Alkali metal doping is a new and promising approach to enhance the photo/electrocatalytic activity of NiS-based catalyst systems. author: - first_name: V. G. full_name: Dileepkumar, V. G. last_name: Dileepkumar - first_name: Swapna full_name: Pahra, Swapna last_name: Pahra - first_name: Nieves full_name: Lopez Salas, Nieves last_name: Lopez Salas - first_name: B. M. full_name: Basavaraja, B. M. last_name: Basavaraja - first_name: Afaq Ahmad full_name: Khan, Afaq Ahmad last_name: Khan - first_name: N. full_name: Sumanth, N. last_name: Sumanth - first_name: Pooja full_name: Devi, Pooja last_name: Devi - first_name: M. S. full_name: Santosh, M. S. last_name: Santosh citation: ama: 'Dileepkumar VG, Pahra S, Lopez Salas N, et al. Enhancing NiS performance: Na-doping for advanced photocatalytic and electrocatalytic applications. Nanoscale. 2025;17(5):2682-2691. doi:10.1039/d4nr04293j' apa: 'Dileepkumar, V. G., Pahra, S., Lopez Salas, N., Basavaraja, B. M., Khan, A. A., Sumanth, N., Devi, P., & Santosh, M. S. (2025). Enhancing NiS performance: Na-doping for advanced photocatalytic and electrocatalytic applications. Nanoscale, 17(5), 2682–2691. https://doi.org/10.1039/d4nr04293j' bibtex: '@article{Dileepkumar_Pahra_Lopez Salas_Basavaraja_Khan_Sumanth_Devi_Santosh_2025, title={Enhancing NiS performance: Na-doping for advanced photocatalytic and electrocatalytic applications}, volume={17}, DOI={10.1039/d4nr04293j}, number={5}, journal={Nanoscale}, publisher={Royal Society of Chemistry (RSC)}, author={Dileepkumar, V. G. and Pahra, Swapna and Lopez Salas, Nieves and Basavaraja, B. M. and Khan, Afaq Ahmad and Sumanth, N. and Devi, Pooja and Santosh, M. S.}, year={2025}, pages={2682–2691} }' chicago: 'Dileepkumar, V. G., Swapna Pahra, Nieves Lopez Salas, B. M. Basavaraja, Afaq Ahmad Khan, N. Sumanth, Pooja Devi, and M. S. Santosh. “Enhancing NiS Performance: Na-Doping for Advanced Photocatalytic and Electrocatalytic Applications.” Nanoscale 17, no. 5 (2025): 2682–91. https://doi.org/10.1039/d4nr04293j.' ieee: 'V. G. Dileepkumar et al., “Enhancing NiS performance: Na-doping for advanced photocatalytic and electrocatalytic applications,” Nanoscale, vol. 17, no. 5, pp. 2682–2691, 2025, doi: 10.1039/d4nr04293j.' mla: 'Dileepkumar, V. G., et al. “Enhancing NiS Performance: Na-Doping for Advanced Photocatalytic and Electrocatalytic Applications.” Nanoscale, vol. 17, no. 5, Royal Society of Chemistry (RSC), 2025, pp. 2682–91, doi:10.1039/d4nr04293j.' short: V.G. Dileepkumar, S. Pahra, N. Lopez Salas, B.M. Basavaraja, A.A. Khan, N. Sumanth, P. Devi, M.S. Santosh, Nanoscale 17 (2025) 2682–2691. date_created: 2025-11-27T13:14:19Z date_updated: 2026-01-08T13:02:58Z doi: 10.1039/d4nr04293j intvolume: ' 17' issue: '5' language: - iso: eng page: 2682-2691 publication: Nanoscale publication_identifier: issn: - 2040-3364 - 2040-3372 publication_status: published publisher: Royal Society of Chemistry (RSC) status: public title: 'Enhancing NiS performance: Na-doping for advanced photocatalytic and electrocatalytic applications' type: journal_article user_id: '98120' volume: 17 year: '2025' ... --- _id: '62656' author: - first_name: Jiajun full_name: Hu, Jiajun last_name: Hu - first_name: Sara full_name: Goberna-Ferrón, Sara last_name: Goberna-Ferrón - first_name: Laura full_name: Simonelli, Laura last_name: Simonelli - first_name: Nieves full_name: Lopez Salas, Nieves id: '98120' last_name: Lopez Salas orcid: https://orcid.org/0000-0002-8438-9548 - first_name: Hermenegildo full_name: García, Hermenegildo last_name: García - first_name: Josep full_name: Albero, Josep last_name: Albero citation: ama: Hu J, Goberna-Ferrón S, Simonelli L, Lopez Salas N, García H, Albero J. Fe and Sn Single-Site-Based Electrodes for High-Current CO2 Reduction in Acid Media and Stable Zn–CO2 Batteries. ACS Applied Energy Materials. 2025;8(2):1179-1188. doi:10.1021/acsaem.4c02704 apa: Hu, J., Goberna-Ferrón, S., Simonelli, L., Lopez Salas, N., García, H., & Albero, J. (2025). Fe and Sn Single-Site-Based Electrodes for High-Current CO2 Reduction in Acid Media and Stable Zn–CO2 Batteries. ACS Applied Energy Materials, 8(2), 1179–1188. https://doi.org/10.1021/acsaem.4c02704 bibtex: '@article{Hu_Goberna-Ferrón_Simonelli_Lopez Salas_García_Albero_2025, title={Fe and Sn Single-Site-Based Electrodes for High-Current CO2 Reduction in Acid Media and Stable Zn–CO2 Batteries}, volume={8}, DOI={10.1021/acsaem.4c02704}, number={2}, journal={ACS Applied Energy Materials}, publisher={American Chemical Society (ACS)}, author={Hu, Jiajun and Goberna-Ferrón, Sara and Simonelli, Laura and Lopez Salas, Nieves and García, Hermenegildo and Albero, Josep}, year={2025}, pages={1179–1188} }' chicago: 'Hu, Jiajun, Sara Goberna-Ferrón, Laura Simonelli, Nieves Lopez Salas, Hermenegildo García, and Josep Albero. “Fe and Sn Single-Site-Based Electrodes for High-Current CO2 Reduction in Acid Media and Stable Zn–CO2 Batteries.” ACS Applied Energy Materials 8, no. 2 (2025): 1179–88. https://doi.org/10.1021/acsaem.4c02704.' ieee: 'J. Hu, S. Goberna-Ferrón, L. Simonelli, N. Lopez Salas, H. García, and J. Albero, “Fe and Sn Single-Site-Based Electrodes for High-Current CO2 Reduction in Acid Media and Stable Zn–CO2 Batteries,” ACS Applied Energy Materials, vol. 8, no. 2, pp. 1179–1188, 2025, doi: 10.1021/acsaem.4c02704.' mla: Hu, Jiajun, et al. “Fe and Sn Single-Site-Based Electrodes for High-Current CO2 Reduction in Acid Media and Stable Zn–CO2 Batteries.” ACS Applied Energy Materials, vol. 8, no. 2, American Chemical Society (ACS), 2025, pp. 1179–88, doi:10.1021/acsaem.4c02704. short: J. Hu, S. Goberna-Ferrón, L. Simonelli, N. Lopez Salas, H. García, J. Albero, ACS Applied Energy Materials 8 (2025) 1179–1188. date_created: 2025-11-27T13:14:08Z date_updated: 2026-01-08T13:02:40Z doi: 10.1021/acsaem.4c02704 intvolume: ' 8' issue: '2' language: - iso: eng page: 1179-1188 publication: ACS Applied Energy Materials publication_identifier: issn: - 2574-0962 - 2574-0962 publication_status: published publisher: American Chemical Society (ACS) status: public title: Fe and Sn Single-Site-Based Electrodes for High-Current CO2 Reduction in Acid Media and Stable Zn–CO2 Batteries type: journal_article user_id: '98120' volume: 8 year: '2025' ... --- _id: '62659' abstract: - lang: eng text: The growing rise in agricultural activities has resulted in an increase in unutilized waste which is a significant contributor to greenhouse gas emissions. This has led to a need for sustainable methods to add value to such waste. This work focused on the transformation of agricultural waste into usable products through alkaline treatment to obtain lignin and cellulose, and the evaluation of the derived lignin as a viable carbon precursor in energy storage applications. Laser scribing was used as a fast and simple strategy in producing laser-induced graphene (LIG) electrodes. Lignin was isolated from wheat straw using sodium hydroxide treatment. The pulp from the treatment was subjected to bleaching with sodium chlorite followed by acid hydrolysis to extract microcrystalline cellulose. Fourier-transform infrared spectroscopy (FTIR), Transmission electron microscopy, and Xray diffraction were used for characterization of the materials produced. The fabricated supercapacitor could achieve an areal capacitance (CA) of 5.12 mF/cm2 (0.02 mA/cm2). This study illustrated the successful valorization of wheat straw residue into microcrystalline cellulose and the use of extracted lignin in producing graphitic carbon electrodes for supercapacitors. author: - first_name: Samuel full_name: Katwesigye, Samuel last_name: Katwesigye - first_name: Mohamed E. full_name: El-Khouly, Mohamed E. last_name: El-Khouly - first_name: Nieves full_name: Lopez Salas, Nieves last_name: Lopez Salas - first_name: Ahmed S.G. full_name: Khalil, Ahmed S.G. last_name: Khalil citation: ama: Katwesigye S, El-Khouly ME, Lopez Salas N, Khalil ASG. Sustainable Development of Graphene Electrodes for Supercapacitors through Laser Scribing of Agrowaste Derived Lignin. Materials Science Forum. 2025;1152:115-120. doi:10.4028/p-fgw0gq apa: Katwesigye, S., El-Khouly, M. E., Lopez Salas, N., & Khalil, A. S. G. (2025). Sustainable Development of Graphene Electrodes for Supercapacitors through Laser Scribing of Agrowaste Derived Lignin. Materials Science Forum, 1152, 115–120. https://doi.org/10.4028/p-fgw0gq bibtex: '@article{Katwesigye_El-Khouly_Lopez Salas_Khalil_2025, title={Sustainable Development of Graphene Electrodes for Supercapacitors through Laser Scribing of Agrowaste Derived Lignin}, volume={1152}, DOI={10.4028/p-fgw0gq}, journal={Materials Science Forum}, publisher={Trans Tech Publications, Ltd.}, author={Katwesigye, Samuel and El-Khouly, Mohamed E. and Lopez Salas, Nieves and Khalil, Ahmed S.G.}, year={2025}, pages={115–120} }' chicago: 'Katwesigye, Samuel, Mohamed E. El-Khouly, Nieves Lopez Salas, and Ahmed S.G. Khalil. “Sustainable Development of Graphene Electrodes for Supercapacitors through Laser Scribing of Agrowaste Derived Lignin.” Materials Science Forum 1152 (2025): 115–20. https://doi.org/10.4028/p-fgw0gq.' ieee: 'S. Katwesigye, M. E. El-Khouly, N. Lopez Salas, and A. S. G. Khalil, “Sustainable Development of Graphene Electrodes for Supercapacitors through Laser Scribing of Agrowaste Derived Lignin,” Materials Science Forum, vol. 1152, pp. 115–120, 2025, doi: 10.4028/p-fgw0gq.' mla: Katwesigye, Samuel, et al. “Sustainable Development of Graphene Electrodes for Supercapacitors through Laser Scribing of Agrowaste Derived Lignin.” Materials Science Forum, vol. 1152, Trans Tech Publications, Ltd., 2025, pp. 115–20, doi:10.4028/p-fgw0gq. short: S. Katwesigye, M.E. El-Khouly, N. Lopez Salas, A.S.G. Khalil, Materials Science Forum 1152 (2025) 115–120. date_created: 2025-11-27T13:14:37Z date_updated: 2026-01-08T13:03:12Z doi: 10.4028/p-fgw0gq intvolume: ' 1152' language: - iso: eng page: 115-120 publication: Materials Science Forum publication_identifier: issn: - 1662-9752 publication_status: published publisher: Trans Tech Publications, Ltd. status: public title: Sustainable Development of Graphene Electrodes for Supercapacitors through Laser Scribing of Agrowaste Derived Lignin type: journal_article user_id: '98120' volume: 1152 year: '2025' ...