Front Cover: Promoting Effect of Pd Nanoparticles on SrTi0.8Mn0.2O3 in the Reverse Water-Gas Shift Reaction via the Mars–Van Krevelen Mechanism (ChemCatChem 22/2024)

IF 3.8 3区化学 Q2 CHEMISTRY, PHYSICAL

ChemCatChem Pub Date : 2024-11-25 DOI:10.1002/cctc.202482201

Minori Kobayashi, Shimpei Naniwa, Keita Goto, Hiroki Matsuo, Shoji Iguchi, Tsunehiro Tanaka, Kentaro Teramura

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引用次数: 0

Abstract

The Front Cover highlights Pd nanoparticles enhancing the reverse water-gas shift (RWGS) activity of Mn-substituted SrTiO₃ (SrTi_0.8Mn_0.2O₃) as a co-catalyst in the Mars-van Krevelen (MvK)-type mechanism with a partial contribution from the Langmuir–Hinshelwood (L–H) mechanism. The MvK mechanism, which leverages lattice oxygen as the oxidant and oxygen vacancies as reductants, offers an alternative catalytic strategy for the selective RWGS reaction. The study by Shimpei Naniwa, Kentaro Teramura, and co-workers underscores the effectiveness of combining metal and MvK-type catalysts to enhance the efficiency of the RWGS reaction. More information can be found in the Research Article by Shimpei Naniwa, Kentaro Teramura, and co-workers (DOI: 10.1002/cctc.202400871).

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封面：通过 Mars-Van Krevelen 机制在水-气反向转移反应中钯纳米粒子对 SrTi0.8Mn0.2O3 的促进作用（ChemCatChem 22/2024）

封面重点介绍了钯纳米粒子作为 Mars-van Krevelen（MvK）型机理中的辅助催化剂，增强了锰取代的锰钛氧化物（SrTi0.8Mn0.2O3）的反向水气变换（RWGS）活性，Langmuir-Hinshelwood（L-H）机理也做出了部分贡献。MvK 机制利用晶格氧作为氧化剂，氧空位作为还原剂，为选择性 RWGS 反应提供了另一种催化策略。Shimpei Naniwa、Kentaro Teramura 和合作者的研究强调了结合金属和 MvK 型催化剂提高 RWGS 反应效率的有效性。更多信息请参阅 Shimpei Naniwa、Kentaro Teramura 及合作者的研究文章（DOI: 10.1002/cctc.202400871）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

ChemCatChem 化学-物理化学

CiteScore

8.10

自引率

4.40%

发文量

511

审稿时长

1.3 months

期刊介绍： With an impact factor of 4.495 (2018), ChemCatChem is one of the premier journals in the field of catalysis. The journal provides primary research papers and critical secondary information on heterogeneous, homogeneous and bio- and nanocatalysis. The journal is well placed to strengthen cross-communication within between these communities. Its authors and readers come from academia, the chemical industry, and government laboratories across the world. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies, and is supported by the German Catalysis Society.