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Advances in the application of manganese dioxide and its composites as electrocatalysts for the oxygen evolution reaction
Journal of Materials Chemistry A ( IF 11.9 ) Pub Date : 2020-08-17 , DOI: 10.1039/d0ta05985d
Yijian Tang 1, 2, 3, 4 , Shasha Zheng 1, 2, 3, 4 , Shuai Cao 1, 2, 3, 4 , Huaiguo Xue 1, 2, 3, 4 , Huan Pang 1, 2, 3, 4
Affiliation  

The electrocatalysis of oxygen evolution reaction (OER) has played an important role in metal–air batteries, water splitting, and so on. Therefore, it is essential to explore exceptional electrocatalysts for these energy systems. Nanostructured manganese dioxide (MnO2) and its composites perform well as electrocatalysts in OER owing to their morphologies, pore structures, and crystallographic structures. This review exhaustively summarizes MnO2 and its composites with respect to their applications in the OER. Moreover, the influence of structures and polymorphs of MnO2 and its composites on OER properties is thoroughly discussed. We believe that in future, MnO2 and its composites as electrocatalysts for OER can have a profound and lasting impact.

中文翻译:

二氧化锰及其复合物作为氧析出反应电催化剂的应用进展

氧气析出反应(OER)的电催化作用在金属-空气电池,水分解等方面起着重要作用。因此,必须探索用于这些能量系统的优异的电催化剂。纳米结构的二氧化锰(MnO 2)及其复合物由于其形态,孔结构和晶体结构而在OER中表现良好。这篇综述详尽地总结了MnO 2及其复合材料在OER中的应用。此外,还全面讨论了MnO 2及其复合物的结构和多晶型对OER性能的影响。我们相信,未来,MnO 2 及其作为OER电催化剂的复合材料可以产生深远而持久的影响。
更新日期:2020-09-22
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