Nano-tungsten carbide decorated graphene as co-catalysts for enhanced hydrogen evolution on molybdenum disulfide

作者:Yan Ya; Xia Baoyu; Qi Xiaoying; Wang Haibo; Xu Rong; Wang Jing Yuan; Zhang Hua; Wang Xin*
来源:Chemical communications, 2013, 49(43): 4884-4886.
DOI:10.1039/c3cc41031e

摘要

A novel electrocatalyst of layered MoS2 supported on reduced graphene oxide (RGO) decorated with nano-sized tungsten carbide (WC) shows an enhanced catalytic performance in the hydrogen evolution reaction, which could be attributed to the presence of a conductive and electrocatalytically-active nano-WC dispersant and the positive synergistic effect between nano-WC/RGO and layered MoS2.

  • 出版日期2013