首页|The strategies to improve TMDs represented by MoS2 electrocatalytic oxygen evolution reaction
The strategies to improve TMDs represented by MoS2 electrocatalytic oxygen evolution reaction
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The hydrogen evolution reaction(HER)and the oxygen evolution reaction(OER)are the two half reac-tions that make up the over water splitting reaction.Increasing oxygen evolution reaction rate wound immensely raise the efficiency of over water splitting reaction because it is the rate limiting reaction in water splitting reaction.The key to improve OER performance is the development and utilization of advanced catalysts.As one of the most potential catalysts for HER,it has gradually attracted the atten-tion of researchers in the aspect of catalytic OER.It is very necessary to review the research progress of Transition metal dichalcogenides(TMDs)in catalytic OER to promote the research process in the field.In this review,we comprehensively and systematically summarized the strategies to improve TMDs electro-catalytic OER.First of all,structural regulation of TMDs-based electrocatalyst was summarized in detail,mainly including size engineering,defect engineering,doping engineering,phase engineering and hetero-junction engineering.Once more,magnetic field regulation as a representative of external field regulation to improve TMDs electrocatalytic OER performance was discussed in depth.Last but not least,the strate-gies to improve TMDs electrocatalytic OER is prospected and some views on the development of this field are also put forward,which are expected to enhance the catalytic efficiency of TMDs for OER.
Oxygen evolution reactionTransition metal dichalcogenidesStructural regulationExternal field regulationElectrocatalyst
Junan Pan、Xinyi Liu、Huachao Ji、Yanwei Zhu、Yanling Zhuang、Kang Chen、Ning Sun、Yongqi Liu、Yunchao Lei、Kun Wang、Bao Zang、Longlu Wang
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State Key Laboratory of Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors,College of Electronic and Optical Engineering & College of Flexible Electronics(Future Technology),Nanjing 210023,China
State Key Laboratory of Chemo/Bio-Sensing and Chemometrics,College of Chemistry and Chemical Engineering,Advanced Catalytic Engineering Research Center of the Ministry of Education,Hunan University,Changsha 410082,China
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