title: Electrocatalytic hydrogen evolution using the MS2@MoS2/rGO (M = Fe or Ni) hybrid catalyst.
abstract: We established a three-tiered cake-like hybrid (MS2@MoS2/rGO, M = Fe or Ni) with the MS2nanoparticles distributed over the platform of MoS2and graphene (MoS2/rGO), which exhibits superior HER electrocatalytic activity as well as excellent electrochemical durability. The enhanced electrocatalytic activity benefits from the unique synergistic effects of graphene sheets enhancing the conductivity of the hybrid, MS2(M = Fe or Ni) nanoparticles and MoS2nanosheets providing abundant electrocatalytically active sites. Meanwhile, the mechanical stability is promoted by the meticulously-built cake-like structure.
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. ekwang@ciac.ac.cn and University of Chinese Academy of Sciences, Beijing, 100049, China.
authors.forename: Yaxiao
authors.initials: Y
authors.lastname: Guo
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. ekwang@ciac.ac.cn and University of Chinese Academy of Sciences, Beijing, 100049, China.
authors.forename: Changshuai
authors.initials: C
authors.lastname: Shang
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. ekwang@ciac.ac.cn and University of Chinese Academy of Sciences, Beijing, 100049, China.
authors.forename: Xiaoyan
authors.initials: X
authors.lastname: Zhang
authors.affiliation: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China. ekwang@ciac.ac.cn.
authors.forename: Erkang
authors.initials: E
authors.lastname: Wang