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Editor-in-Chief: Guido Kemeling; Editorial Board Chairs: Matthias Beller, Gabriele Centi, Licheng Sun
Impact Factor: 7.657
ISI Journal Citation Reports © Ranking: 2014: 18/157 (Chemistry Multidisciplinary)
Online ISSN: 1864-564X
May 26, 2016
VIP: Nature-Inspired Design of Artificial Solar-to-Fuel Conversion Systems based on Copper Phosphate Microflowers
Flower power: Phosphates play an important role in photosynthesis by mediating electron transport and furnishing energy for CO2 reduction. Mimicking plant photosynthesis, an artificial solar-to-fuel conversion system composed of versatile copper phosphate microflowers and titanium dioxide nanoparticles is shown to enhance hydrogen generation by photocatalytic water splitting.
Recently Published Articles
- Dependence of Excited-State Properties of a Low-Bandgap Photovoltaic Copolymer on Side-Chain Substitution and Solvent
Ning-Jiu Zhao, Dr. Mao-Jie Zhang, Dr. Ran Liang, Dr. Li-Min Fu, Dr. Wei Zhang, Prof. Xi-Cheng Ai, Prof. Jian-Hui Hou and Prof. Jian-Ping Zhang
Version of Record online: 25 MAY 2016 | DOI: 10.1002/cssc.201501690
Structure–property relationships: A photovoltaic donor–acceptor copolymer that contains meta-alkoxyphenyl groups is studied using spectroscopy and quantum chemical calculations to provide information on the charge photogeneration dynamics. The alkoxyphenyl substituent impacts the triplet formation and main chain conformation directly.
- Characterization of Platinum and Iridium Oxyhydrate Surface Layers from Platinum and Iridium Foils
Benjamin Johnson, Dr. Chinmoy Ranjan, Dr. Mark Greiner, Dr. Rosa Arrigo, Dr. Manfred Erwin Schuster, Dr. Britta Höpfner, Dr. Mihaela Gorgoi, Dr. Iver Lauermann, Dr. Marc Willinger, Dr. Axel Knop-Gericke and Prof. Robert Schlögl
Version of Record online: 25 MAY 2016 | DOI: 10.1002/cssc.201600143
Oxidized foils: Platinum and iridium polycrystalline foils are oxidized electrochemically through anodization to create thin platinum and iridium hydrous oxide layers, which are analyzed through X-ray photoelectron spectroscopy. The complexity of such hydrous oxide systems is discussed in detail.
- Synthesis of 2-Butanol by Selective Hydrogenolysis of 1,4-Anhydroerythritol over Molybdenum Oxide-Modified Rhodium-Supported Silica
Takahiro Arai, Dr. Masazumi Tamura, Dr. Yoshinao Nakagawa and Prof. Keiichi Tomishige
Version of Record online: 25 MAY 2016 | DOI: 10.1002/cssc.201600295
New route to 2-butanol: Transformation of biomass-derived chemicals to value-added chemicals is important from the viewpoints of green sustainable chemistry, and hence, development of new catalysts is important. Rh-MoOx/SiO2 (Mo/Rh=0.13) is an effective heterogeneous catalyst for the hydrogenolysis of 1,4-anhydroerythritol to 2-butanol. 1,4-Anhydroerythritol is a more suitable starting material than erythritol in terms of 2-butanol yield.
- General Scheme for Oxidative Quenching of a Copper Bis-Phenanthroline Photosensitizer for Light-Driven Hydrogen Production
J. Windisch, M. Orazietti, Prof. P. Hamm, Prof. R. Alberto and Dr. B. Probst
Version of Record online: 25 MAY 2016 | DOI: 10.1002/cssc.201600422
Changing the direction! Oxidative quenching of a homoleptic copper phenanthroline photosensitizer enables a very general scheme for photocatalytic proton reduction. 1-Methyl-4-phenylpyridinium serves as a reversible electron relay between the excited copper dye and several water reduction catalysts. The oxidized copper dye is subsequently regenerated by a sacrificial agent to close the catalytic cycle.
- The Sodium–Oxygen/Carbon Dioxide Electrochemical Cell
Dr. Shaomao Xu, Shuya Wei, Dr. Hongsen Wang, Prof. Hector D. Abruña and Prof. Lynden A. Archer
Version of Record online: 25 MAY 2016 | DOI: 10.1002/cssc.201600423
Immune to CO2: A fully rechargeable, stable, room-temperature sodium metal battery is reported that uses a mixture of O2 and CO2 gas as the active material in the cathode. The battery uses Ni foam as the cathode substrate, which eliminates cathode decomposition and improves its rechargeability significantly. The reported Na–O2/CO2 batteries are shown to operate stably for over 100 cycles without any need for catalysts or redox mediators.