Interface confined hydrogen evolution reaction in zero valent metal nanoparticles-intercalated molybdenum disulfide

doi:10.1038/ncomms14548

	Interface confined hydrogen evolution reaction in zero valent metal nanoparticles-intercalated molybdenum disulfide
	Tang, W; Zhao, XX; Leng, K; Chen, ZX; Zheng LR(郑黎荣); Loh, KP; Yeo, BS; Lin, M; Zheng, LR; Dong, L
刊名	NATURE COMMUNICATIONS
	2017
卷号	8 页码:14548
ISSN号	2041-1723
DOI	10.1038/ncomms14548
文献子类	Article
英文摘要	Interface confined reactions, which can modulate the bonding of reactants with catalytic centres and influence the rate of the mass transport from bulk solution, have emerged as a viable strategy for achieving highly stable and selective catalysis. Here we demonstrate that 1T'-enriched lithiated molybdenum disulfide is a highly powerful reducing agent, which can be exploited for the in-situ reduction of metal ions within the inner planes of lithiated molybdenum disulfide to form a zero valent metal-intercalated molybdenum disulfide. The confinement of platinum nanoparticles within the molybdenum disulfide layered structure leads to enhanced hydrogen evolution reaction activity and stability compared to catalysts dispersed on carbon support. In particular, the inner platinum surface is accessible to charged species like proton and metal ions, while blocking poisoning by larger sized pollutants or neutral molecules. This points a way forward for using bulk intercalated compounds for energy related applications.
WOS关键词	X-RAY-DIFFRACTION ; CARBON NANOTUBES ; MOS2 NANOSHEETS ; CATALYSIS ; STABILITY ; OXIDATION ; DICHALCOGENIDE ; CARBIDE ; SURFACE ; ROUTE
WOS研究方向	Science & Technology - Other Topics
语种	英语
WOS记录号	WOS:000394588600001
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/284859]
专题	高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Tang, W,Zhao, XX,Leng, K,et al. Interface confined hydrogen evolution reaction in zero valent metal nanoparticles-intercalated molybdenum disulfide[J]. NATURE COMMUNICATIONS,2017,8:14548.
APA	Tang, W.,Zhao, XX.,Leng, K.,Chen, ZX.,郑黎荣.,...&Malkhandi, S.(2017).Interface confined hydrogen evolution reaction in zero valent metal nanoparticles-intercalated molybdenum disulfide.NATURE COMMUNICATIONS,8,14548.
MLA	Tang, W,et al."Interface confined hydrogen evolution reaction in zero valent metal nanoparticles-intercalated molybdenum disulfide".NATURE COMMUNICATIONS 8(2017):14548.