© WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Editor: Michael Rowan; Editorial Board Chairs: Uwe Bornscheuer, Luis A. Oro, Bert Weckhuysen
Impact Factor: 4.556
ISI Journal Citation Reports © Ranking: 2014: 31/139 (Chemistry Physical)
Online ISSN: 1867-3899
March 24, 2015
New Online Manuscript Submission System
We are pleased to announce that after over ten years, manuscriptXpress has been replaced by a new manuscript handling system, EditorialManager from ARIES.
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Thank you for your patience and we look forward to receiving your next excellent manuscript.
Recently Published Articles
- Effect of Titania Regular Macroporosity on the Photocatalytic Hydrogen Evolution on Cd1−xZnxS/TiO2 Catalysts under Visible Light
Dr. Ekaterina A. Kozlova, Anna Yu. Kurenkova, Victoria S. Semeykina, Dr. Ekaterina V. Parkhomchuk, Dr. Svetlana V. Cherepanova, Dr. Evgeny Yu. Gerasimov, Andrey A. Saraev, Dr. Vasily V. Kaichev and Prof. Valentin N. Parmon
Article first published online: 8 OCT 2015 | DOI: 10.1002/cctc.201500897
Turn on the (visible) light: TiO2 samples were synthesized by using a polystyrene template and a template-free technique and then photocatalysts Cd0.4Zn0.6S/TiO2 with a different porosity were prepared. It was shown that the regular porous structure of TiO2 benefits the activity of Cd0.4Zn0.6S/TiO2. Photocatalytic activity (λ=450 nm) 1800 μmol H2 g−1 h−1 was achieved.
- Dynamic Imaging of Ostwald Ripening by Environmental Scanning Transmission Electron Microscopy
Thomas E. Martin, Prof. Pratibha L. Gai and Prof. Edward D. Boyes
Article first published online: 8 OCT 2015 | DOI: 10.1002/cctc.201500830
Cu later: Deactivation by the migration of single atoms (Ostwald ripening) is a key technical limit for industrial catalysis. By using a newly developed environmental scanning transmission electron microscope, the mechanism can be tracked at a single-particle level in situ. H2 is found to significantly enhance the Cu Ostwald ripening rate, and kinetic modelling is used to deconvolute the cause.
- Titanium Dioxide Reinforced Metal–Organic Framework Pd Catalysts: Activity and Reusability Enhancement in Alcohol Dehydrogenation Reactions and Improved Photocatalytic Performance
Dominic Tilgner, Martin Friedrich, Dr. Justus Hermannsdörfer and Prof. Dr. Rhett Kempe
Article first published online: 7 OCT 2015 | DOI: 10.1002/cctc.201500747
Catalysis on the inside! The controlled incorporation of nanoscale Pd and TiO2 inside MIL-101 (Cr) by means of sublimation is reported. The resulting Pd/TiO2@MIL-101 composite materials are efficient catalysts in hydrogenation and dehydrogenation reactions. In addition, an enhanced photocatalytic activity is observed.
- Palladium-Catalyzed sp2 CH Arylation of Azoarenes with Arylhydrazines
Mingyang Li and Dr. Yong Ye
Article first published online: 7 OCT 2015 | DOI: 10.1002/cctc.201500575
Helpful hydrazines: With the aid of an azo directing group, the palladium-catalyzed ortho-sp2 CH bond activation of azoarenes with hydrazines has been explored. The catalyst reacts with azobenzene to form a palladacyclic intermediate, which reacts with a phenyl radical generated from phenylhydrazine produce a PdIV or PdIII intermediate. This undergoes reductive elimination to give the ortho-arylated products and regenerate the catalyst. This reaction provides a novel access to ortho-aryl azoarenes under mild conditions in high yield.
- Probing the Size and Shape Effects of Cubic- and Spherical-Shaped Palladium Nanoparticles in the Electrooxidation of Formic Acid
Weiran Zheng, Dr. Jin Qu, Prof. Xinlin Hong, Dr. Karaked Tedsree and Prof. Shik Chi Edman Tsang
Article first published online: 7 OCT 2015 | DOI: 10.1002/cctc.201500774
DRIFTing away: Various structures of adsorbed formate species on a Pd cubic nanoparticle surface are identified by diffuse reflectance infrared Fourier transform spectroscopy analysis. Their coverage and adsorption strength can affect the activity of the electrooxidation of formic acid. Pd(1 0 0) cubes are able to stabilize two bridge formate species and thus show higher electrooxidation activity than Pd spheres at comparable sizes.