@article{41241,
  author       = {{Schuster, Sabine and Klemm, Elias and Bauer, Matthias}},
  issn         = {{0947-6539}},
  journal      = {{Chemistry - A European Journal}},
  keywords     = {{General Chemistry, Catalysis, Organic Chemistry}},
  number       = {{49}},
  pages        = {{15831--15837}},
  publisher    = {{Wiley}},
  title        = {{{The Role of Pd<sup>2+</sup>/Pd<sup>0</sup>in Hydrogenation by [Pd(2-pymo)<sub>2</sub>]<sub><i>n</i></sub>: An X-ray Absorption and IR Spectroscopic Study}}},
  doi          = {{10.1002/chem.201202129}},
  volume       = {{18}},
  year         = {{2012}},
}

@article{41256,
  author       = {{Eitel, Simon H. and Bauer, Matthias and Schweinfurth, David and Deibel, Naina and Sarkar, Biprajit and Kelm, Harald and Krüger, Hans-Jörg and Frey, Wolfgang and Peters, René}},
  issn         = {{0002-7863}},
  journal      = {{Journal of the American Chemical Society}},
  keywords     = {{Colloid and Surface Chemistry, Biochemistry, General Chemistry, Catalysis}},
  number       = {{10}},
  pages        = {{4683--4693}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Paramagnetic Palladacycles with Pd<sup>III</sup>Centers Are Highly Active Catalysts for Asymmetric Aza-Claisen Rearrangements}}},
  doi          = {{10.1021/ja2098222}},
  volume       = {{134}},
  year         = {{2012}},
}

@article{41983,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>The present work is a comparative study on the scattering behaviour of hollow and filled rectangular parallelepipeds. Comparison is based on the model formfactors of rectangular parallelepipeds, which cover the entire regime of variable wall thickness. The entire regime of wall thicknesses has been made available by the present work, which completed the set of formulas by calculating the formfactor for the limit of hollow parallelepipeds with infinitely thin walls, which was still lacking. The formfactors are expressed as a function of the momentum transfer<jats:italic>q</jats:italic>. Discrimination between massive and hollow structures by means of the<jats:italic>q</jats:italic>-dependent scattering data<jats:italic>SF(q)</jats:italic>gets possible once the Guinier radius and the particle volume can be established at the lower limit of<jats:italic>q</jats:italic>or a power law of<jats:italic>SF(q)</jats:italic>∼<jats:italic>q</jats:italic><jats:sup><jats:italic>α</jats:italic></jats:sup>can be extracted towards large<jats:italic>q</jats:italic>. Whereas the former requires extrapolation of the scattering data to<jats:italic>q</jats:italic>= 0 with high accuracy, the latter needs experiments over a very broad<jats:italic>q</jats:italic>-regime. If experimental data is restricted to a<jats:italic>q</jats:italic>-regime which includes only the first peak in a Kratky representation of<jats:italic>q</jats:italic><jats:sup>2</jats:sup><jats:italic>SF(q)</jats:italic><jats:italic>vs.</jats:italic><jats:italic>q</jats:italic>without giving way to an accurate extrapolation to<jats:italic>q</jats:italic>= 0 nor to a clear power law in<jats:italic>q</jats:italic>, discrimination between a hollow and a massive structure gets extremely difficult. Yet, the effect of anisometry is striking and enables extraction of a crude guess of the degree of anisometry already from the first Kratky peak. This could be achieved by introducing a dimensionless parameter established from the width and location of the first Kratky peak.</jats:p>}},
  author       = {{Nayuk, Roman and Huber, Klaus}},
  issn         = {{2196-7156}},
  journal      = {{Zeitschrift für Physikalische Chemie}},
  keywords     = {{Physical and Theoretical Chemistry}},
  number       = {{7-8}},
  pages        = {{837--854}},
  publisher    = {{Walter de Gruyter GmbH}},
  title        = {{{Formfactors of Hollow and Massive Rectangular Parallelepipeds at Variable Degree of Anisometry}}},
  doi          = {{10.1524/zpch.2012.0257}},
  volume       = {{226}},
  year         = {{2012}},
}

@article{41985,
  author       = {{Liu, J. and Pancera, S. and Boyko, V. and Gummel, J. and Nayuk, R. and Huber, Klaus}},
  issn         = {{0743-7463}},
  journal      = {{Langmuir}},
  keywords     = {{Electrochemistry, Spectroscopy, Surfaces and Interfaces, Condensed Matter Physics, General Materials Science}},
  number       = {{7}},
  pages        = {{3593--3605}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Impact of Sodium Polyacrylate on the Amorphous Calcium Carbonate Formation from Supersaturated Solution}}},
  doi          = {{10.1021/la203895d}},
  volume       = {{28}},
  year         = {{2012}},
}

@article{41984,
  author       = {{Nayuk, R. and Zacher, D. and Schweins, R. and Wiktor, C. and Fischer, R. A. and van Tendeloo, G. and Huber, Klaus}},
  issn         = {{1932-7447}},
  journal      = {{The Journal of Physical Chemistry C}},
  keywords     = {{Surfaces, Coatings and Films, Physical and Theoretical Chemistry, General Energy, Electronic, Optical and Magnetic Materials}},
  number       = {{10}},
  pages        = {{6127--6135}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Modulated Formation of MOF-5 Nanoparticles—A SANS Analysis}}},
  doi          = {{10.1021/jp3003728}},
  volume       = {{116}},
  year         = {{2012}},
}

@article{42044,
  author       = {{Huber, Klaus and Scheler, Ulrich}},
  issn         = {{1359-0294}},
  journal      = {{Current Opinion in Colloid &amp; Interface Science}},
  keywords     = {{Colloid and Surface Chemistry, Polymers and Plastics, Physical and Theoretical Chemistry, Surfaces and Interfaces}},
  number       = {{2}},
  pages        = {{64--73}},
  publisher    = {{Elsevier BV}},
  title        = {{{New experiments for the quantification of counterion condensation}}},
  doi          = {{10.1016/j.cocis.2012.01.005}},
  volume       = {{17}},
  year         = {{2012}},
}

@inbook{25960,
  abstract     = {{We report on sensing properties of ordered mesoporous nanostructures of In2O3 synthesized by nanocasting procedure towards NO2. The nanostructured material shows improved recover times and higher responses compared to non nanostructured material at low operating temperatures (100–150°C) thus allowing the use for low power NO2 sensors. These properties may be related to fast oxygen in and out propagation facilitated by an enhanced surface accessibility of the nanostructure.}},
  author       = {{Donato, Nicola and Wagner, Thorsten and Tiemann, Michael and Waitz, Thomas and Kohl, Claus-Dieter and Latino, Mariangela and Neri, Giovanni and Spadaro, Donatella and Malagù, Cesare}},
  booktitle    = {{Lecture Notes in Electrical Engineering}},
  issn         = {{1876-1100}},
  title        = {{{NO2 Sensors with Reduced Power Consumption Based on Mesoporous Indium Oxide}}},
  doi          = {{10.1007/978-1-4614-0935-9_10}},
  year         = {{2012}},
}

@article{25956,
  abstract     = {{A model is proposed for the drop in electronic resistance of n-type semiconducting indium oxide (In2O3) upon illumination with light (350 nm, 3.5 eV) as well as for the (light-enhanced) sensitivity of In2O3 to oxidizing gases. Essential features of the model are photoreduction and a rate-limiting oxygen-diffusion step. Ordered, mesoporous In2O3 with a high specific surface area serves as a versatile system for experimental studies. Analytical techniques comprise conductivity measurements under a controlled atmosphere (synthetic air, pure N2) and temperature-resolved in-situ Fourier transform infrared (FTIR) spectroscopy. IR measurements reveal that oxygen vacancies form a donor level 0.18 eV below the conduction band.}},
  author       = {{Wagner, Thorsten and Kohl, Claus-Dieter and Morandi, Sara and Malagù, Cesare and Donato, Nicola and Latino, Mariangela and Neri, Giovanni and Tiemann, Michael}},
  issn         = {{0947-6539}},
  journal      = {{Chemistry - A European Journal}},
  pages        = {{8216--8223}},
  title        = {{{Photoreduction of Mesoporous In2O3: Mechanistic Model and Utility in Gas Sensing}}},
  doi          = {{10.1002/chem.201103905}},
  year         = {{2012}},
}

@article{25957,
  abstract     = {{Poröse Funktionsmaterialien wie halbleitende Metalloxide, Kohlenstoff-Formen oder auch Silica werden aktuell von verschiedenen Wissenschaftsdisziplinen intensiv für Bereiche der Energiespeicherung, Sensorik, Katalyse und Stofftrennung erforscht. Im Beitrag werden schwerpunktmäßig geordnet-mesoporöse Silica-Materialien behandelt, die seit etwa 20 Jahren synthetisch zugänglich sind. Neben den Grundlagen der Herstellung über ein Templat-Verfahren werden im Beitrag auch drei Experimente vorgestellt, die im Chemieunterricht oder Schülerlabor durchgeführt werden können. Zudem wird gezeigt, dass sich verschiedene Aspekte aus dem Kompetenzbereich Fachwissen mit Hilfe des Themas „Mesoporöse Silica“ miteinander vernetzen lassen.}},
  author       = {{Wilke, Timm and Haffer, Stefanie and Tiemann, Michael and Waitz, Thomas}},
  issn         = {{0944-5846}},
  journal      = {{CHEMKON}},
  pages        = {{67--72}},
  title        = {{{Mesoporöse Silica - Moderne Funktionsmaterialien im Chemieunterricht}}},
  doi          = {{10.1002/ckon.201210170}},
  year         = {{2012}},
}

@article{25955,
  abstract     = {{Crystalline, mesoporous alumina (Al2O3) materials with specific surface areas up to 400 m2 g–1 have been synthesized by means of structure replication (nanocasting) using CMK-8 carbon as a structure matrix. A crucial step during this synthesis procedure is the conversion of aluminum nitrate into aluminum hydroxide by treatment with ammonia vapor. The impact of this step was investigated in some detail. Prolonged vapor treatment has a positive impact on the crystallinity of the final Al2O3 products but at the same time leads to loss of mesoscopic structural order and porosity.}},
  author       = {{Haffer, Stefanie and Weinberger, Christian and Tiemann, Michael}},
  issn         = {{1434-1948}},
  journal      = {{European Journal of Inorganic Chemistry}},
  pages        = {{3283--3288}},
  title        = {{{Mesoporous Al2O3 by Nanocasting: Relationship between Crystallinity and Mesoscopic Order}}},
  doi          = {{10.1002/ejic.201200131}},
  year         = {{2012}},
}

@article{44963,
  author       = {{Pensado, A. S. and Brehm, Martin and Thar, J. and Seitsonen, A. P. and Kirchner, B.}},
  journal      = {{ChemPhysChem}},
  pages        = {{1845--1853}},
  title        = {{{Effect of Dispersion on the Structure and Dynamics of the Ionic Liquid 1-Ethyl-3-Methylimidazolium Thiocyanate}}},
  doi          = {{10.1002/cphc.201100917}},
  volume       = {{13 (7)}},
  year         = {{2012}},
}

@article{44965,
  author       = {{Wendler, K. and Brehm, Martin and Malberg, F. and Kirchner, B. and Site, L. Delle}},
  journal      = {{J. Chem. Theory Comput.}},
  pages        = {{1570--1579}},
  title        = {{{Short Time Dynamics of Ionic Liquids in AIMD-Based Power Spectra}}},
  doi          = {{10.1021/ct300152t}},
  volume       = {{8 (5)}},
  year         = {{2012}},
}

@article{44967,
  author       = {{Brüssel, M. and Perlt, E. and von Domaros, M. and Brehm, Martin and Kirchner, B.}},
  journal      = {{J. Chem. Phys.}},
  pages        = {{164107}},
  title        = {{{A One-Parameter Quantum Cluster Equilibrium Approach}}},
  doi          = {{10.1063/1.4759154}},
  volume       = {{137}},
  year         = {{2012}},
}

@article{44964,
  author       = {{Brehm, Martin and Weber, H. and Pensado, A. S. and Stark, A. and Kirchner, B.}},
  journal      = {{Phys. Chem. Chem. Phys.}},
  pages        = {{5030--5044}},
  title        = {{{Proton Transfer and Polarity Changes in Ionic Liquid–Water Mixtures: A Perspective on Hydrogen Bonds from ab initio Molecular Dynamics at the Example of 1-Ethyl-3-Methylimidazolium Acetate–Water Mixtures—Part 1}}},
  doi          = {{10.1039/C2CP23983C}},
  volume       = {{14}},
  year         = {{2012}},
}

@article{44966,
  author       = {{Brüssel, M. and Brehm, Martin and Pensado, A. S. and Malberg, F. and Ramzan, M. and Stark, A. and Kirchner, B.}},
  journal      = {{Phys. Chem. Chem. Phys.}},
  pages        = {{13204--13215}},
  title        = {{{On the Ideality of Binary Mixtures of Ionic Liquids}}},
  doi          = {{10.1039/C2CP41926B}},
  volume       = {{14}},
  year         = {{2012}},
}

@article{62808,
  abstract     = {{Conventional alkaline solutions used for capacitive performance of electrodeposited cobalt hydroxides have a number of disadvantages as they are corrosive, environmentally unfriendly and provide a small working potential range. In this study, the capacitive properties of electrodeposited cobalt hydroxide/oxide were investigated in 1 M Na2SO4 solution with pH 5.5 by means of cyclic voltammetry, galvanostatic charging/discharging experiments and electrochemical impedance spectroscopy. The capacitance of the cobalt hydroxide/oxide was demonstrated to have high values of 141 F g−1 at scan rate 8 mV s−1 in this 1 M Na2SO4 solution. The anodic potential range is extended by 0.8–1.3 V vs. Ag/AgCl. A good cyclic stability and reversibility were observed.}},
  author       = {{Fedorov, Fedor S. and Linnemann, Julia and Tschulik, Kristina and Giebeler, Lars and Uhlemann, Margitta and Gebert, Annett}},
  issn         = {{0013-4686}},
  journal      = {{Electrochimica Acta}},
  keywords     = {{electrodeposition, cobalt hydroxide, supercapacitors}},
  pages        = {{166--170}},
  publisher    = {{Elsevier BV}},
  title        = {{{Capacitance performance of cobalt hydroxide-based capacitors with utilization of near-neutral electrolytes}}},
  doi          = {{10.1016/j.electacta.2012.11.123}},
  volume       = {{90}},
  year         = {{2012}},
}

@article{13548,
  author       = {{Thissen, Peter and Thissen, Vera and Wippermann, Stefan and Chabal, Yves J. and Grundmeier, Guido and Schmidt, Wolf Gero}},
  issn         = {{0039-6028}},
  journal      = {{Surface Science}},
  pages        = {{902--907}},
  title        = {{{pH-dependent structure and energetics of H2O/MgO(100)}}},
  doi          = {{10.1016/j.susc.2012.01.018}},
  volume       = {{606}},
  year         = {{2012}},
}

@inproceedings{63083,
  author       = {{Fechner, Sabine and van Vorst, Helena}},
  booktitle    = {{Ebook of the ESERA 2011 conference. Science learning and citizenship (S. 135–141)}},
  editor       = {{Bruguiére, C. and Tiberghien , A. and Clément , P.}},
  title        = {{{Characteristics of real life contexts and their influence on student interest in learning chemistry}}},
  year         = {{2012}},
}

@inbook{64901,
  author       = {{Greb, Lutz and Paradies, Jan}},
  booktitle    = {{Topics in Current Chemistry}},
  isbn         = {{9783642377587}},
  issn         = {{0340-1022}},
  publisher    = {{Springer Berlin Heidelberg}},
  title        = {{{Paracyclophane Derivatives in Frustrated Lewis Pair Chemistry}}},
  doi          = {{10.1007/128_2012_375}},
  year         = {{2012}},
}

@article{20947,
  abstract     = {{Alkylphosphonic acids of different alkyl chain lengths were adsorbed on electrochemically polished NiTi surfaces from ethanolic solutions. The electropolishing process led to passive films mainly composed of Ti-oxyhydroxide. The surface showed nanoscopic etching pits with a depths of about 2 nm and a diameter of about 20 nm. The interfacial binding mechanism of the phosphonic acid group to the oxyhydroxide surface and the ordering of the monolayer were spectroscopically analysed by means of infrared reflection absorption FTIR-spectroscopy with (PM-IRRAS) and without (IRRAS) photoelastic modulation. The comparison of IRRAS and PM-IRRAS data of the long chain octadecylphosphonic acid monolayer proved that the binding mechanism of the phosphonic acid group to the oxyhydroxide surface is based on a mono-or bidentate bond, which is not stable in the presence of high water activities. An alkyl chain length of 17 CH2 groups is required for the formation of self-assembled monolayers, which are stable in aqueous environments. These long chain aliphatic organophosphonic acid monolayers were shown to inhibit anodic and cathodic surface reactions. (C) 2010 Elsevier B.V. All rights reserved.}},
  author       = {{Maxisch, M. and Ebbert, Christoph and Torun, B. and Fink, N. and de los Arcos, T. and Lackmann, J. and Maier, H. J. and Grundmeier, Guido}},
  issn         = {{1873-5584}},
  journal      = {{APPLIED SURFACE SCIENCE}},
  number       = {{6}},
  pages        = {{2011--2018}},
  title        = {{{PM-IRRAS studies of the adsorption and stability of organophosphonate monolayers on passivated NiTi surfaces}}},
  doi          = {{10.1016/j.apsusc.2010.09.044}},
  volume       = {{257}},
  year         = {{2011}},
}