Interfacial Softening and Electrolyte Uptake in Co<sub>3</sub>O<sub>4</sub> OER Catalysts: Insight from <i>Operando</i> Spectroscopy and Fast EQCMD
C. Leppin, C. PlackeYan, G. Bendt, S. Hernandez, K. Tschulik, S. Schulz, J. Linnemann, ChemCatChem 18 (2026).

Role of Defects in Reversible Surface Restructuring and Activity of Co<sub>3</sub>O<sub>4</sub> Oxygen Evolution Electrocatalysts
C.H. Scharf, A. Chandraraj, K. Dyk, F. Stebner, S. Lepin, J. Tian, L. El Bergmi Byaz, J. Stettner, C. Leppin, A. Kotova, S. Reinke, J. Linnemann, F. Maroun, O.M. Magnussen, ACS Catalysis (2026).

The catalyst that stores charge first
J. Linnemann, C. Leppin, Bunsen-Magazin (2026) 81–84.

Complementary Analysis of Cyclic Voltammograms and Impedance Spectra of Porous Carbon Electrodes
S. Reinke, V. Khamitsevich, J. Linnemann, in: 2024 International Workshop on Impedance Spectroscopy (IWIS), IEEE, 2025.

Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel Selenides at Industrially Relevant Current Densities
F. Hiege, C.-W. Chang, O. Trost, C.E.R. van Halteren, P. Hosseini, G. Bendt, S. Schulz, Z. Feng, J. Linnemann, K. Tschulik, ACS Applied Materials &; Interfaces 17 (2025) 41893–41903.

Operando Analysis of the Pre-OER Activation of Metal-Doped Co<sub>3</sub>O<sub>4</sub> Nanoparticle Catalysts
L. Kampermann, J. Klein, T. Wagner, A. Kotova, C. Placke-Yan, A. Yasar, L. Jacobse, S. Lasagna, C. Leppin, S. Schulz, J. Linnemann, A. Bergmann, B. Roldan Cuenya, G. Bacher, ACS Catalysis 15 (2025) 18391–18403.

Assessment of the Physicochemical Meaning of the Ohmic Series Resistance Observed for High Frequencies in Electrochemical Impedance Spectra
S. Reinke, V. Khamitsevich, O. Röth, J. Linnemann, in: 2023 International Workshop on Impedance Spectroscopy (IWIS), IEEE, 2023.

Tailoring Pore Size and Catalytic Activity in Cobalt Iron Layered Double Hydroxides and Spinels by MicroemulsionAssisted pHControlled CoPrecipitation
A. Rabe, M. Jaugstetter, F. Hiege, N. Cosanne, K.F. Ortega, J. Linnemann, K. Tschulik, M. Behrens, ChemSusChem 16 (2023).

3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction
W. Xiang, N. Yang, X. Li, J. Linnemann, U. Hagemann, O. Ruediger, M. Heidelmann, T. Falk, M. Aramini, S. DeBeer, M. Muhler, K. Tschulik, T. Li, Nature Communications 13 (2022).

Mechanism of coupled phase/morphology transformation of 2D manganese oxides through Fe galvanic exchange reaction
R. Aymerich-Armengol, P. Cignoni, P. Ebbinghaus, J. Linnemann, M. Rabe, K. Tschulik, C. Scheu, J. Lim, Journal of Materials Chemistry A 10 (2022) 24190–24198.

Design Strategies for Electrocatalysts from an Electrochemist’s Perspective
J. Linnemann, K. Kanokkanchana, K. Tschulik, ACS Catalysis 11 (2021) 5318–5346.

Unexpectedly High Capacitance of the Metal Nanoparticle/Water Interface: MolecularLevel Insights into the Electrical Double Layer
M. Azimzadeh Sani, N.G. Pavlopoulos, S. Pezzotti, A. Serva, P. Cignoni, J. Linnemann, M. Salanne, M. Gaigeot, K. Tschulik, Angewandte Chemie International Edition 61 (2021).

Single Co<sub>3</sub>O<sub>4</sub> Nanocubes Electrocatalyzing the Oxygen Evolution Reaction: Nano-Impact Insights into Intrinsic Activity and Support Effects
Z. Liu, M. Corva, H.M.A. Amin, N. Blanc, J. Linnemann, K. Tschulik, International Journal of Molecular Sciences 22 (2021).

Metal-based nanostructured materials for advanced lithium–sulfur batteries
J. Balach, J. Linnemann, T. Jaumann, L. Giebeler, Journal of Materials Chemistry A 6 (2018) 23127–23168.

Electrodeposited metal-organic framework films as self-assembled hierarchically superstructured supports for stable omniphobic surface coatings
J. Sablowski, J. Linnemann, S. Hempel, V. Hoffmann, S. Unz, M. Beckmann, L. Giebeler, Scientific Reports 8 (2018).

Electrodeposited films to MOF-derived electrochemical energy storage electrodes: a concept of simplified additive-free electrode processing for self-standing, ready-to-use materials
J. Linnemann, L. Taudien, M. Klose, L. Giebeler, Journal of Materials Chemistry A 5 (2017) 18420–18428.

Softwood Lignin as a Sustainable Feedstock for Porous Carbons as Active Material for Supercapacitors Using an Ionic Liquid Electrolyte
M. Klose, R. Reinhold, F. Logsch, F. Wolke, J. Linnemann, U. Stoeck, S. Oswald, M. Uhlemann, J. Balach, J. Markowski, P. Ay, L. Giebeler, ACS Sustainable Chemistry &; Engineering 5 (2017) 4094–4102.

A simple one step process for enhancement of titanium foil dye sensitised solar cell anodes
J. Linnemann, J. Giorgio, K. Wagner, G. Mathieson, G.G. Wallace, D.L. Officer, Journal of Materials Chemistry A 3 (2015) 3266–3270.

Capacitance performance of cobalt hydroxide-based capacitors with utilization of near-neutral electrolytes
F.S. Fedorov, J. Linnemann, K. Tschulik, L. Giebeler, M. Uhlemann, A. Gebert, Electrochimica Acta 90 (2012) 166–170.