Design strategies of electrocatalysts for acidic oxygen evolution reaction

Kaushik，Shubham; Xiao，Xin; Xu，Qiang

2023-09-01

10.1016/j.enchem.2023.100104

EnergyChem   影响因子和分区

2589-7780

2589-7780

Electrochemical water splitting, especially in acidic media, is a promising technology for hydrogen production and sustainable energy conversion. However, it remains a challenge to synthesize suitable acidic oxygen evolution reaction (OER) electrocatalysts that provide high activity and long-term stability according to the industrial standards. Up to date, quite few reviews provide a systematic summarization of the strategies and approaches to improve the electrocatalytic performances of the catalysts in acidic electrolytes. Herein, we analyze the electrochemical behavior of the reported state-of-the-art OER catalysts and provide a comprehensive review of the systematic strategies for preparing high-performance electrocatalysts. First, we introduce some fundamentals of OER mechanism to give readers a deeper understanding of this field. Then, we summarize and discuss various design strategies, including electronic state modulation, structural manipulation, etc. Finally, the challenges, opportunities, and future outlook regarding acidic OER electrocatalysts are delivered. This review will serve as a useful guiding resource for researchers seeking in-depth understanding of the OER mechanism in acidic media as well as learning approaches for synthesizing highly efficient and cost-effective OER electrocatalysts.

Acidic media Alloying engineering Doping engineering Electrocatalysis Oxygen evolution reaction Oxygen vacancy engineering Single atom effect Valence state modification

EI ; ESCI

英语

第一 ; 通讯

Shenzhen Key Laboratory of Micro/Nano-Porous Functional Materials (SKLPM), Guangdong Grants[ZDSYS20210709112 802010] ; National Key Research and Development Project[2021ZT09C064] ; null[2022YFA1503900]

Chemistry ; Energy & Fuels ; Engineering ; Materials Science

Chemistry, Multidisciplinary ; Energy & Fuels ; Engineering, Chemical ; Materials Science, Multidisciplinary

WOS:001141824000001

ELSEVIER

20233014428290

Cost effectiveness ; Electrocatalysts ; Electrolysis ; Hydrogen production ; Oxygen ; Oxygen vacancies

Gas Fuels:522 ; Electrochemistry:801.4.1 ; Chemical Reactions:802.2 ; Chemical Agents and Basic Industrial Chemicals:803 ; Chemical Products Generally:804 ; Industrial Economics:911.2 ; Crystalline Solids:933.1

2-s2.0-85165272691

Scopus

Shenzhen Key Laboratory of Micro/Nano-Porous Functional Materials (SKLPM),SUSTech-Kyoto University Advanced Energy Materials Joint Innovation Laboratory (SKAEM-JIL),Department of Chemistry,Department of Materials Science and Engineering and Key University Laboratory of Highly Efficient Utilization of Solar Energy and Sustainable Development of Guangdong,Southern University of Science and Technology (SUSTech),Shenzhen,518055,China

Kaushik，Shubham,Xiao，Xin,Xu，Qiang. Design strategies of electrocatalysts for acidic oxygen evolution reaction[J]. EnergyChem,2023,5(5).

Kaushik，Shubham,Xiao，Xin,&Xu，Qiang.(2023).Design strategies of electrocatalysts for acidic oxygen evolution reaction.EnergyChem,5(5).

Kaushik，Shubham,et al."Design strategies of electrocatalysts for acidic oxygen evolution reaction".EnergyChem 5.5(2023).