Molybdenum disulfide(MoS2)-based materials as the non-noble metal catalysts have displayed the potential capability to drive electrocatalytic hydrogen evolution reaction(HER)for green hydrogen pro-duction along with their intrinsic activity,tunable electronic properties,low cost,and abundance reserves,which have attracted intensive attention as alternatives to the low-abundance and high-cost platinum-based catalysts.However,their insufficient catalytic HER activities and stability are the major challenges for them to become practically applicable.Hereby,the MoS2-based electrocatalysts for HER are comprehensively reviewed to explain the fundamental science behind the manipulations of the crys-tal structure,microstructure,surface,and interface of MoS2 in order to enhance its catalytic performance through changing the electrical conductivity,the number of active sites,surface wettability,and the Gibbs free energy for hydrogen adsorption(△GH).Recent studies in surface/interface engineering,such as phase engineering,defect engineering,morphology design,and heterostructure construction,are ana-lyzed to reveal the state-of-the-art strategies for designing and preparing the cost-effective and high-performance MoS2-based catalysts through optimizing the charge transfer,surface-active sites,△GH,and surface hydrophilicity.Lastly,the perspectives,challenges,and future research directions of HER electrocatalysis are also given to facilitate the further research and development of HER catalysts.

Yao Xu;Riyue Ge;Jack Yang;Jiancheng Li;Sean Li;Ying Li;Jiujun Zhang;Jing Feng;Bin Liu;Wenxian Li

Institute of Materials,School of Materials Science and Engineering,Shanghai University,Shanghai 200444,China;School of Materials Science and Engineering,University of New South Wales,Sydney NSW 2052,Australia;Materials and Manufacturing Futures Institute,University of New South Wales,Sydney NSW 2052,Australia;School of Materials Science and Engineering,Shanghai University,Shanghai 200444,China;Institute for Sustainable Energy,Shanghai University,Shanghai 200444,China;College of Materials Science and Engineering,Fuzhou University,Fuzhou 350108,Fujian,China;Faculty of Materials Science and Engineering,Kunming University of Science and Technology,Kunming 650093,Yunnan,China

能源化学

[1]Yao Xu;Riyue Ge;Jack Yang;Jiancheng Li;Sean Li;Ying Li;Jiujun Zhang;Jing Feng;Bin Liu;Wenxian Li-.Molybdenum disulfide(MoS2)-based electrocatalysts for hydrogen evolution reaction:From mechanism to manipulation)[J].能源化学,2022(11):45-71

Molybdenum,disulfide,MoS2,electrocatalysts,hydrogen,evolution,reaction,From,mechanism,materials,noble,metal,have,displayed,potential,capability,drive,electrocatalytic,HER,green,duction,along,their,intrinsic,activity,tunable,electronic,properties,low,cost,abundance,reserves,which,attracted,intensive,attention,alternatives,high,platinum,However,insufficient,activities,stability,are,major,challenges,them,become,practically,applicable,Hereby,comprehensively,reviewed,explain,fundamental,science,behind,manipulations,crys,microstructure,surface,interface,order,enhance,its,performance,through,changing,electrical,conductivity,number,active,sites,wettability,Gibbs,free,energy,adsorption,GH,Recent,studies,engineering,such,phase,defect,morphology,heterostructure,construction,ana,lyzed,reveal,state,art,strategies,designing,preparing,effective,optimizing,charge,transfer,hydrophilicity,Lastly,perspectives,future,research,directions,electrocatalysis,also,given,facilitate,further,development

0.593115