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Flawed MoO2 belts transformed from MoO3 on a graphene template for the hydrogen evolution reaction
Longfei Wu1, Xinsheng Wang, Yupeng Sun
1Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Tsinghua University, Beijing 100084, China. jhli@mail.tsinghua.edu.cn.
Nanoscale
|February 4, 2015
Abstract:
A simple and effective electrostatic method has been used to attach MoO3 belts onto a graphene template. The MoO3/graphene composite was annealed under a H2/Ar atmosphere; the obtained MoO2 maintained its original structure and exhibited microstructures such as flaws, etc. We investigated the electrocatalytic behavior of the MoO2/graphene composite towards the hydrogen evolution reaction.
