析氧
水溶液
电化学
催化作用
阴极
过渡金属
离解(化学)
材料科学
锂(药物)
氧化还原
水介质
离子
氧气
分解水
纳米技术
化学工程
无机化学
化学
电极
物理化学
有机化学
医学
光催化
工程类
内分泌学
作者
Yohan Kim,Eunjin Choi,Seung-Gu Kim,Hye Ryung Byon
出处
期刊:Chemical Science
[The Royal Society of Chemistry]
日期:2023-01-01
卷期号:14 (39): 10644-10663
被引量:6
摘要
This perspective paper comprehensively explores recent electrochemical studies on layered transition metal oxides (LTMO) in aqueous media and specifically encompasses two topics: catalysis of the oxygen evolution reaction (OER) and cathodes of aqueous lithium-ion batteries (LiBs). They involve conflicting requirements; OER catalysts aim to facilitate water dissociation, while for cathodes in aqueous LiBs it is essential to suppress water dissociation. The interfacial reactions taking place at the LTMO in these two distinct systems are of particular significance. We show various strategies for designing LTMO materials for each desired aim based on an in-depth understanding of electrochemical interfacial reactions. This paper sheds light on how regulating the LTMO interface can contribute to efficient water splitting and economical energy storage, all with a single material.
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