0D-2D Quantum Dot: Metal Dichalcogenide Nanocomposite Photocatalyst Achieves Efficient Hydrogen Generation

doi:10.1002/adma.201605646

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	0D-2D Quantum Dot: Metal Dichalcogenide Nanocomposite Photocatalyst Achieves Efficient Hydrogen Generation
	Liu, XY; Chen, H; Wang, RL; Shang, YQ; Zhang, Q; Li, W; Zhang, GZ; Su, J; Dinh, CT; de Arquer, FPG; Li, J; Jiang, J; Mi, QX; Si, R; Li, XP; Sun, YH; Long, YT; Tian, H; Sargent, EH; Ning, ZJ
	2017
发表期刊	ADVANCED MATERIALS
ISSN	0935-9648
卷号	29 期号:22 页码:-
文章类型	期刊论文
摘要	Hydrogen generation via photocatalysis-driven water splitting provides a convenient approach to turn solar energy into chemical fuel. The development of photocatalysis system that can effectively harvest visible light for hydrogen generation is an essential task in order to utilize this technology. Herein, a kind of cadmium free Zn-Ag-In-S (ZAIS) colloidal quantum dots (CQDs) that shows remarkably photocatalytic efficiency in the visible region is developed. More importantly, a nanocomposite based on the combination of 0D ZAIS CQDs and 2D MoS2 nanosheet is developed. This can leverage the strong light harvesting capability of CQDs and catalytic performance of MoS2 simultaneously. As a result, an excellent external quantum efficiency of 40.8% at 400 nm is achieved for CQD-based hydrogen generation catalyst. This work presents a new platform for the development of high-efficiency photocatalyst based on 0D-2D nanocomposite.
关键词	Cdse Nanocrystals H-2 Production Visible-light Tio2 Photocatalysis Transfer Dynamics Nickel-catalyst Solar-cells Water Photogeneration Confinement
DOI	10.1002/adma.201605646
关键词[WOS]	CDSE NANOCRYSTALS ; H-2 PRODUCTION ; VISIBLE-LIGHT ; TIO2 PHOTOCATALYSIS ; TRANSFER DYNAMICS ; NICKEL-CATALYST ; SOLAR-CELLS ; WATER ; PHOTOGENERATION ; CONFINEMENT
收录类别	SCI
语种	英语
WOS记录号	WOS:000402963400013
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/28538
专题	中科院上海应用物理研究所2011-2018年
推荐引用方式 GB/T 7714	Liu, XY,Chen, H,Wang, RL,et al. 0D-2D Quantum Dot: Metal Dichalcogenide Nanocomposite Photocatalyst Achieves Efficient Hydrogen Generation[J]. ADVANCED MATERIALS,2017,29(22):-.
APA	Liu, XY.,Chen, H.,Wang, RL.,Shang, YQ.,Zhang, Q.,...&Ning, ZJ.(2017).0D-2D Quantum Dot: Metal Dichalcogenide Nanocomposite Photocatalyst Achieves Efficient Hydrogen Generation.ADVANCED MATERIALS,29(22),-.
MLA	Liu, XY,et al."0D-2D Quantum Dot: Metal Dichalcogenide Nanocomposite Photocatalyst Achieves Efficient Hydrogen Generation".ADVANCED MATERIALS 29.22(2017):-.

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