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Updated: May 30, 2025

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Preparation of Large-area Vertical 2D Crystal Hetero-structures Through the Sulfurization of Transition Metal Films for Device Fabrication
Published on: November 28, 2017
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Interfacial engineering-induced electronic state modulation in Ru/MoS2 heterostructures for efficient hydrogen
Ning Wang1,2,3,4, Yajing Zhang2,3,4,5, Canhui Zhang1,2,3,4
1Ocean University of China, Qingdao 266100, China. huangminghua@ouc.edu.cn.
Abstract:
In traditional binary heterojunction catalysts, mismatched energy band structures lead to higher electron transfer barriers. By reducing the work function difference via a ternary Ru-RuS2/MoS2 heterostructure, we developed a HER catalyst with remarkable activity (17 mV@10 mA cm-2) and excellent stability (300 h@500 mA cm-2).

