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
ISSN0935-9648
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
DOI10.1002/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
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
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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