作为高效氧气还原电催化剂的 Janus 结构 TaO/TaN 异质结，用于生产 H2O2

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY Chemical Communications Pub Date : 2024-11-21 Epub Date: 2024-11-18 DOI:10.1039/d4cc05209a

Mei Li , Ting Yang , Wenling Du , Jiaxin Bai , Haoran Ma , Jiansheng Liu , Zhanli Chai

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引用次数: 0

摘要

与TaON@Gr相比，带有石墨烯的Janus TaO/TaN异质结杂化物在2e-氧还原反应（ORR）中表现出优异的活性、选择性和耐久性，这是由于Janus TaO/TaN异质结优化了对氧气的吸附并有利于*OOH的结合。这为高性能 2e-ORR 催化剂的结构设计提供了一种新方法。

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A Janus structured TaO/TaN heterojunction as an efficient oxygen reduction electrocatalyst for H2O2 production†

A Janus TaO/TaN heterojunction hybrid with graphene exhibited excellent activity, selectivity and durability for the 2e⁻ oxygen reduction reaction (ORR), compared to TaON@Gr, due to the optimized O₂ adsorption and favored *OOH binding in the Janus TaO/TaN heterojunction. This provides a new approach for the structural design of high-performance 2e⁻ ORR catalysts.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.