析氧
钙钛矿(结构)
材料科学
催化作用
氧化物
纳米技术
化学工程
面(心理学)
电化学
电极
化学
冶金
物理化学
生物化学
社会心理学
工程类
人格
心理学
五大性格特征
作者
Dong Liu,Pengfei Zhou,Haoyun Bai,Haoqiang Ai,Xinyu Du,Mingpeng Chen,Di Liu,Weng Fai Ip,Kin Ho Lo,Chi Tat Kwok,Shi Chen,Shuangpeng Wang,Guichuan Xing,Xuesen Wang,Hui Pan
出处
期刊:Small
[Wiley]
日期:2021-07-26
卷期号:17 (43)
被引量:70
标识
DOI:10.1002/smll.202101605
摘要
Perovskite oxides are studied as electrocatalysts for oxygen evolution reactions (OER) because of their low cost, tunable structure, high stability, and good catalytic activity. However, there are two main challenges for most perovskite oxides to be efficient in OER, namely less active sites and low electrical conductivity, leading to limited catalytic performance. To overcome these intrinsic obstacles, various strategies are developed to enhance their catalytic activities in OER. In this review, the recent developments of these strategies is comprehensively summarized and systematically discussed, including composition engineering, crystal facet control, morphology modulation, defect engineering, and hybridization. Finally, perspectives on the design of perovskite oxide-based electrocatalysts for practical applications in OER are given.
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