title: In situ fabrication of porous MoS2 thin-films as high-performance catalysts for electrochemical hydrogen evolution.
abstract: Amorphous MoS2 porous thin films (denoted as MoS2 PTFs) with high activity towards hydrogen evolution reaction (HER) were fabricated by in situ sulfuration of a Mo substrate. A small overpotential (~120 mV) and a low Tafel slope (~41 mV dec(-1)) can be observed and their excellent performance was ascribed to the combination of the amorphous feature, porous structure and optimized thickness.
authors.affiliation: State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
authors.forename: Zhiyi
authors.initials: Z
authors.lastname: Lu
authors.forename: Haichuan
authors.initials: H
authors.lastname: Zhang
authors.forename: Wei
authors.initials: W
authors.lastname: Zhu
authors.forename: Xiaoyou
authors.initials: X
authors.lastname: Yu
authors.forename: Yun
authors.initials: Y
authors.lastname: Kuang
authors.forename: Zheng
authors.initials: Z
authors.lastname: Chang
authors.forename: Xiaodong
authors.initials: X
authors.lastname: Lei
authors.forename: Xiaoming
authors.initials: X
authors.lastname: Sun