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Updated: Jun 17, 2025

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction
10:57

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Published on: April 10, 2018

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材料甲醇氧化反应的高贵和非高贵电催化剂的最新进展和前景

Monika Singh1, Hari Mohan Sharma1, Ram K Gupta2,3

  • 1Department of Chemistry, GLA University, Mathura-281406, India.

Discover nano
|August 14, 2024
PubMed
概括

直接甲醇燃料电池 (DMFC) 提供高效的电力,但面临着催化剂的挑战. 本综述探讨了用于甲醇氧化的替代电催化剂,重点关注贵金属和非贵金属的进步.

关键词:
电催化甲醇氧化反应的电催化甲醇氧化反应.分子催化剂 分子催化剂高贵和非高贵的催化剂.一个原子的催化剂.

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Catalysis02:50

Catalysis

The presence of a catalyst affects the rate of a chemical reaction. A catalyst is a substance that can increase the reaction rate without being consumed during the process. A basic comprehension of a catalysts’ role during chemical reactions can be understood from the concept of reaction mechanisms and energy diagrams.
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Catalytic hydrogenation of alkenes is a transition-metal catalyzed reduction of the double bond using molecular hydrogen to give alkanes. The mode of hydrogen addition follows syn stereochemistry.
The metal catalyst used can be either heterogeneous or homogeneous. When hydrogenation of an alkene generates a chiral center, a pair of enantiomeric products is expected to form. However, an enantiomeric excess of one of the products can be facilitated using an enantioselective reaction or an...
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