One-pot synthesis of holey MoS₂ nanostructures as efficient electrocatalysts for hydrogen evolution

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• 作者：Lanlan Wang^a ; ^bAuthor Vitae ; Xuan Li^bAuthor Vitae ; Jian Zhang^b ; ^{zhagnjianzhang2008@gmail.com}Author Vitae ; Hongzhong Liu^b ; ^{hzliu@mail.xjtu.edu.cn}Author Vitae ; Weitao Jiang^bAuthor Vitae ; Hong Zhao^aAuthor Vitae
• 关键词：Hydrogen evolution ; MoS2 ; Porous nanostructures ; Electrocatalysis ; Water splitting
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：396
• 期：Complete
• 页码：1719-1725
• 全文大小：2384 K
• 卷排序：396

文摘

The polymerization of cyanamide and the decomposition of the formed carbon nitride direct the growth of porous MoS2 nanostructures. Highly porous MoS2 nanostructures feature an extremely large specific surface area up to 311 m2 g−1. MoS2 nanostructures manifest an extremely low onset HER overpotential of ∼30 mV and excellent stability.