Hierarchical molybdenum disulfide nanosheet arrays stemmed from nickel-cobalt layered double hydroxide/carbon cloth for highly-efficient hydrogen evolution reaction  

作　　者：Yuxuan Wei Yanlong Lv Beidou Guo Jianru Gong 

机构地区：[1]Chinese Academy of Sciences(CAS)Center for Excellence in Nanoscience,CAS Key Laboratory for Nanosystem and Hierarchical Fabrication,National Center for Nanoscience and Technology,Beijing 100190,China [2]University of CAS,Beijing 100049,China

出　　处：《Journal of Energy Chemistry》2021年第6期587-592,I0014,共7页能源化学（英文版）

基　　金：financial support for this work from the Strategic Priority Research Program of CAS(XDB36030000);the National Natural Science Foundation of China(21422303,21573049,21872043,22002028);the National Basic Research Plan of China(2016YFA0201600);the Beijing Natural Science Foundation(2142036);the Youth Innovation Promotion Association;the Special Program of “One Belt One Road”of CAS。

摘　　要：The hierarchical structure of molybdenum disulfide(MoS2)nanosheet arrays stemmed from nickelcobalt layered double hydroxide(NiCo-LDH)/carbon cloth was prepared by growing the MoS_(2) nanosheet arrays onto the NiCo-LDH template which was pre-deposited onto the carbon cloth substrate.In this electrode configuration,carbon cloth is the three dimensional and conductive skeleton;NiCo-LDH nanosheets,as the template,ensure the oriented growth of MoS2 nanosheet arrays.Therefore,more MoS_(2) active sites are exposed and the catalyst exhibits good hydrogen evolution reaction activity.

关 键 词：Hydrogen evolution reaction catalysts Hierarchical structure Molybdenum disulfide Nickel-cobalt layered double hydroxide 

分 类 号：TQ116.2[化学工程—无机化工] TQ426