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

© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 29(2017), 22 vom: 10. Juni
1. Verfasser: Liu, Xiao-Yuan (VerfasserIn)
Weitere Verfasser: Chen, Hao, Wang, Ruili, Shang, Yuequn, Zhang, Qiong, Li, Wei, Zhang, Guozhen, Su, Juan, Dinh, Cao Thang, de Arquer, F Pelayo García, Li, Jie, Jiang, Jun, Mi, Qixi, Si, Rui, Li, Xiaopeng, Sun, Yuhan, Long, Yi-Tao, Tian, He, Sargent, Edward H, Ning, Zhijun
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article 0D-2D nanocomposites MoS2 nanosheets hydrogen generation photocatalysis quantum dots
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520 |a 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 
650 4 |a Journal Article 
650 4 |a 0D-2D nanocomposites 
650 4 |a MoS2 nanosheets 
650 4 |a hydrogen generation 
650 4 |a photocatalysis 
650 4 |a quantum dots 
700 1 |a Chen, Hao  |e verfasserin  |4 aut 
700 1 |a Wang, Ruili  |e verfasserin  |4 aut 
700 1 |a Shang, Yuequn  |e verfasserin  |4 aut 
700 1 |a Zhang, Qiong  |e verfasserin  |4 aut 
700 1 |a Li, Wei  |e verfasserin  |4 aut 
700 1 |a Zhang, Guozhen  |e verfasserin  |4 aut 
700 1 |a Su, Juan  |e verfasserin  |4 aut 
700 1 |a Dinh, Cao Thang  |e verfasserin  |4 aut 
700 1 |a de Arquer, F Pelayo García  |e verfasserin  |4 aut 
700 1 |a Li, Jie  |e verfasserin  |4 aut 
700 1 |a Jiang, Jun  |e verfasserin  |4 aut 
700 1 |a Mi, Qixi  |e verfasserin  |4 aut 
700 1 |a Si, Rui  |e verfasserin  |4 aut 
700 1 |a Li, Xiaopeng  |e verfasserin  |4 aut 
700 1 |a Sun, Yuhan  |e verfasserin  |4 aut 
700 1 |a Long, Yi-Tao  |e verfasserin  |4 aut 
700 1 |a Tian, He  |e verfasserin  |4 aut 
700 1 |a Sargent, Edward H  |e verfasserin  |4 aut 
700 1 |a Ning, Zhijun  |e verfasserin  |4 aut 
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