MoS2/TiO2 Edge-On Heterostructure for Efficient Photocatalytic Hydrogen Evolution

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• 作者：Haiyong He ; Junhao Lin ; Wei Fu ; Xingli Wang ; Hong Wang ; Qingsheng Zeng ; Quan Gu ; Yongmei Li ; Cheng Yan ; Beng Kang Tay ; Can Xue ; Xiao Hu ; Sokrates T. Pantelides ; Wu Zhou and Zheng Liu
• 刊名：Advanced Energy Materials
• 出版年：2016
• 出版时间：July 20, 2016
• 年：2016
• 卷：6
• 期：14
• 全文大小：4412K
• ISSN：1614-6840

文摘

Via edge engineering, a facile two-step method is demonstrated that produces solid edge-on junctions between TiO₂ and few-layered MoS₂ in large scale. MoS₂/TiO₂ edge-on heterostructures result in high conductive MoS₂/TiO₂ interfaces and optimized electron transport pathways that facilitate the electron–hole pair separation, leading to an efficient solar water splitting.