纳米碳化钨修饰的石墨烯作为共催化剂，增强二硫化钼上的析氢反应。
Nano-tungsten carbide decorated graphene as co-catalysts for enhanced hydrogen evolution on molybdenum disulfide.
机构信息
School of Chemical and Biomedical Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore.
出版信息
Chem Commun (Camb). 2013 May 28;49(43):4884-6. doi: 10.1039/c3cc41031e.
PMID:23535746
Abstract
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.
摘要
一种新型的电催化剂，由负载在还原氧化石墨烯（RGO）上的层状 MoS2 和纳米碳化钨（WC）组成，在析氢反应中表现出增强的催化性能，这可归因于纳米 WC 分散剂的导电性和电催化活性以及纳米 WC/RGO 和层状 MoS2 之间的正协同效应。
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