| Autor: |
Wang, Zhitong, Xu, Lizhi, Zhou, Yansong, Liang, Ying, Yang, Jinlin, Wu, Daoxiong, Zhang, Shuyu, Han, Xingqi, Shi, Xiaodong, Li, Jing, Yuan, Yuliang, Deng, Peilin, Tian, Xinlong |
| Předmět: |
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| Zdroj: |
Chemical Society Reviews; 6/21/2024, Vol. 53 Issue 12, p6295-6321, 27p |
| Abstrakt: |
In the electrocatalytic CO2 reduction reaction (CO2RR), metal catalysts with an oxidation state generally demonstrate more favorable catalytic activity and selectivity than their corresponding metallic counterparts. However, the persistence of oxidative metal sites under reductive potentials is challenging since the transition to metallic states inevitably leads to catalytic degradation. Herein, a thorough review of research on oxidation-state stabilization in the CO2RR is presented, starting from fundamental concepts and highlighting the importance of oxidation state stabilization while revealing the relevance of dynamic oxidation states in product distribution. Subsequently, the functional mechanisms of various oxidation-state protection strategies are explained in detail, and in situ detection techniques are discussed. Finally, the prevailing and prospective challenges associated with oxidation-state protection research are discussed, identifying innovative opportunities for mechanistic insights, technology upgrades, and industrial platforms to enable the commercialization of the CO2RR. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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