MoS 2 nanosheet-coated CoS 2 nanowire arrays on carbon cloth as three-dimensional electrodes for efficient electrocatalytic hydrogen evolution

Huang, Jilin; Hou, Dongman; Zhou, Yucheng; Zhou, Weijia; Li, Guoqiang; Tang, Zhenghua; Li, Ligui; Chen, Shaowei

doi:10.1039/c5ta07234d

MoS 2 nanosheet-coated CoS 2 nanowire arrays on carbon cloth as three-dimensional electrodes for efficient electrocatalytic hydrogen evolution

MoS 2 nanosheet-coated CoS 2 nanowire arrays supported on carbon cloth exhibited excellent HER activity with an overpotential of −87 mV ( vs. RHE) at 10 mA cm −2 due to the synergistic interactions between MoS 2 and CoS 2 .