Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| 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 | |
| Source Publication | ADVANCED MATERIALS
 |
| ISSN | 0935-9648 |
| Volume | 29Issue:22Pages:- |
| Subtype | 期刊论文 |
| Abstract | 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. |
| Keyword | Cdse Nanocrystals H-2 Production Visible-light Tio2 Photocatalysis Transfer Dynamics Nickel-catalyst Solar-cells Water Photogeneration Confinement |
| DOI | 10.1002/adma.201605646 |
| Indexed By | SCI |
| WOS Keyword | CDSE NANOCRYSTALS ; H-2 PRODUCTION ; VISIBLE-LIGHT ; TIO2 PHOTOCATALYSIS ; TRANSFER DYNAMICS ; NICKEL-CATALYST ; SOLAR-CELLS ; WATER ; PHOTOGENERATION ; CONFINEMENT |
| Language | 英语 |
| WOS ID | WOS:000402963400013 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/28538 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Recommended Citation 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):-. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 0D-2D Quantum Dot_ M（1733KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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