标题：Integrated 3D MoSe2@Ni0.85Se Nanowire Network with Synergistic Cooperation as Highly Efficient Electrocatalysts for Hydrogen Evolution Reaction in Alkaline Medium
作者：Wang, Chuanqin ;Zhang, Ping ;Lei, Jinlong ;Dong, Wen ;Wang, Jiahai
作者机构：[Wang, Chuanqin ;Zhang, Ping ;Lei, Jinlong ;Dong, Wen ;Wang, Jiahai ] School of Chemistry and chemical engineering, Guangzhou Key Laboratory for Envir 更多
摘要：The current study verifies that crystalized NiMoO4nanowire array can be converted into integrated 3D MoSe2@Ni0.85Se nanowire network via hydrothermal approach. After selenization, the periphery of each nanowire frame is coated by multilayered and misaligned MoSe2with a high density of active sites, and Ni0.85Se as conductive component is embedded inside each nanowire for facilitating fast electron transfer. Such 3D nanowire network with core/shell feature shows promising results for hydrogen evolution reaction in alkaline medium with 117 mV overpotential needed to reach the current density of 10 mA cm−2and superior long-term stability during 20 hours test.
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