ChemCatChem

Cover image for Vol. 6 Issue 4

Editor: Michael Rowan

Impact Factor: 5.181

ISI Journal Citation Reports © Ranking: 2012: 26/135 (Chemistry Physical)

Online ISSN: 1867-3899

Associated Title(s): Advanced Synthesis & Catalysis, Angewandte Chemie International Edition, Chemistry - A European Journal, ChemBioChem, ChemElectroChem, ChemPhysChem, ChemSusChem

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February 01, 2014

New Online Manuscript Submission System

We are pleased to announce that after over ten years, manuscriptXpress was replaced by a new Manuscript handling system, EditorialManager from ARIES, on February 1.

The links to the new journal sites are available at: chemistryviews.org/submission.

Articles that have been submitted to manuscriptXpress will be processed from there.

Thank you for your patience and we look forward to receiving your next excellent manuscript.

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Recently Published Articles

  1. Synthesis and Peroxidase-Like Activity of Salt-Resistant Platinum Nanoparticles by Using Bovine Serum Albumin as the Scaffold

    Shao-Bin He, Hao-Hua Deng, Dr. Ai-Lin Liu, Guang-Wen Li, Prof. Xin-Hua Lin, Prof. Wei Chen and Prof. Xing-Hua Xia

    Article first published online: 15 APR 2014 | DOI: 10.1002/cctc.201400011

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    Say no to excess salt! Salt-resistant platinum nanoparticles are synthesized in the bovine serum albumin scaffold through biomineralization. The resulting platinum nanoparticles possess excellent peroxidase-like activity that can be used to catalyze the oxidation of various chromogenic, fluorogenic, and chemiluminescent substrates in the presence of hydrogen peroxide. The peroxidase-like activity of platinum nanoparticles can be well preserved even in an high ionic strength environment.

  2. Facile Synthesis of 3 D Platinum Dendrites with a Clean Surface as Highly Stable Electrocatalysts

    Tian Wu, Hui Ming Zhou, Dr. Bao Yu Xia, Peng Xiao, Ya Yan, Ming Shi Xie and Prof. Dr. Xin Wang

    Article first published online: 15 APR 2014 | DOI: 10.1002/cctc.201400058

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    Clean and stable: 3 D Pt nanodendrites with a clean surface were prepared by a facile inorganic-species-assisted strategy. Owing to their unique 3 D morphology composed of interconnected 1 D Pt nanorods, the clean unsupported 3 D Pt nanodendrites exhibit higher stability and activity than commercial carbon black supported Pt nanoparticles and Pt black electrocatalysts.

  3. Surfactant-Induced Substrate Selectivity in the Palladium-Nanoparticle-Mediated Chemoselective Hydrogenation of Unsaturated Aldehydes in Water

    Giorgio La Sorella, Dr. Patrizia Canton, Prof. Giorgio Strukul and Dr. Alessandro Scarso

    Article first published online: 15 APR 2014 | DOI: 10.1002/cctc.201402034

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    Something in the water: A hundred-fold substrate selectivity is observed in the competitive chemoselective hydrogenation of seven α,β-unsaturated aldehydes (C4–C10) in water with palladium nanoparticles stabilized by sodium dodecyl sulfonate as a surfactant. The medium makes the longer lipophilic substrates hundreds of times more reactive than the shorter more hydrophilic ones, whereas in an organic medium almost no difference is observed.

  4. Model Molecules with Oxygenated Groups Catalyze the Reduction of Nitrobenzene: Insight into Carbocatalysis

    Shuchang Wu, Dr. Guodong Wen, Dr. Xiumei Liu, Bingwei Zhong and Prof. Dr. Dang Sheng Su

    Article first published online: 15 APR 2014 | DOI: 10.1002/cctc.201402070

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    Modeling carbon: Thanks to model molecules, the carbon-catalyzed reduction of nitrobenzene is mimicked. The role of different oxygen functional groups on a carbon catalyst is studied, and the carbonyl and hydroxyl groups seem to be the most important moieties, which may be ascribed to their ability to activate hydrazine. The reaction occurs more likely through a direct route, during which nitrosobenzene may also be converted directly into aniline.

  5. Details Behind the Self-Regeneration of Supported NiCo/Ce0.8Zr0.2O2 Bimetallic Catalyst in the CH4–CO2 Reforming Reaction

    Dr. Petar Djinović, Dr. Ilja Gasan Osojnik Črnivec, Dr. Boštjan Erjavec and Prof. Dr. Albin Pintar

    Article first published online: 11 APR 2014 | DOI: 10.1002/cctc.201400059

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    Recrystallization raises reactivation: Initial deactivation (blue frame) of NiCo/CeZr catalysts employed for methane dry reforming reactions can be correlated to oxidation of nanosized NiCo particles. With time on stream, sintering and growth (red frame) slowly leads to their reduction and reactivation. Reactivation is additionally promoted by parallel recrystallization of Ce0.8Zr0.2O2 support, which improves oxygen mobility and oxygen storage capacity. DR=Dry reforming.

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