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

doi:10.1002/adma.201605646

	0D-2D Quantum Dot: Metal Dichalcogenide Nanocomposite Photocatalyst Achieves Efficient Hydrogen Generation
	Liu, Xiao-Yuan 1,2,3; Chen, Hao1,4,5 ; Wang, Ruili1,4,5 ; Shang, Yuequn1,4,5 ; Zhang, Qiong1 ; Li, Wei 6; Zhang, Guozhen 7,8; Su, Juan1 ; Dinh, Cao Thang 9; de Arquer, F. Pelayo Garcia 9; Li, Jie 9; Jiang, Jun 7,8; Mi, Qixi1 ; Si, Rui 6; Li, Xiaopeng 10; Sun, Yuhan 10; Long, Yi-Tao 1,2,3; Tian, He 2,3; Sargent, Edward H.9; Ning, Zhijun1
	2017-06-13
发表期刊	ADVANCED MATERIALS (IF:27.4[JCR-2023],30.2[5-Year])
ISSN	0935-9648
卷号	29 期号:22
发表状态	已发表
DOI	10.1002/adma.201605646
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.
收录类别	SCI ; EI
语种	英语
资助项目	Strategic Priority Research Program of the CAS[XDA09030102]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000402963400013
出版者	WILEY-V C H VERLAG GMBH
EI入藏号	20171603574830
EI主题词	Catalysis ; Hydrogen ; Hydrogen production ; Light ; Molybdenum compounds ; Nanocomposites ; Nanocrystals ; Nanosheets ; Photocatalysis ; Semiconductor quantum dots ; Solar energy ; Solar power generation
WOS关键词	CDSE NANOCRYSTALS ; H-2 PRODUCTION ; VISIBLE-LIGHT ; TIO2 PHOTOCATALYSIS ; TRANSFER DYNAMICS ; NICKEL-CATALYST ; SOLAR-CELLS ; WATER ; PHOTOGENERATION ; CONFINEMENT
原始文献类型	Article
通讯作者	Long, Yi-Tao ; Ning, Zhijun
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/1332
专题	物质科学与技术学院物质科学与技术学院_PI研究组_宁志军组物质科学与技术学院_PI研究组_米启兮组物质科学与技术学院_公共教学平台_化学基础与专业实验教学中心物质科学与技术学院_博士生
通讯作者	Long, Yi-Tao; Ning, Zhijun
作者单位	1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 2.East China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China 3.East China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 5.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China 6.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China 7.Univ Sci & Technol China, Sch Chem & Mat Sci, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China 8.Univ Sci & Technol China, CAS Key Lab Mech Behav & Design Mat LMBD, Hefei 230026, Peoples R China 9.Univ Toronto, Dept Elect & Comp Engn, 10 Kings Coll Rd, Toronto, ON M5S 3G4, Canada 10.Chinese Acad Sci, SARI, CAS Key Lab Low Carbon Convers Sci & Engn, Shanghai 201210, Peoples R China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Liu, Xiao-Yuan,Chen, Hao,Wang, Ruili,et al. 0D-2D Quantum Dot: Metal Dichalcogenide Nanocomposite Photocatalyst Achieves Efficient Hydrogen Generation[J]. ADVANCED MATERIALS,2017,29(22).
APA	Liu, Xiao-Yuan.,Chen, Hao.,Wang, Ruili.,Shang, Yuequn.,Zhang, Qiong.,...&Ning, Zhijun.(2017).0D-2D Quantum Dot: Metal Dichalcogenide Nanocomposite Photocatalyst Achieves Efficient Hydrogen Generation.ADVANCED MATERIALS,29(22).
MLA	Liu, Xiao-Yuan,et al."0D-2D Quantum Dot: Metal Dichalcogenide Nanocomposite Photocatalyst Achieves Efficient Hydrogen Generation".ADVANCED MATERIALS 29.22(2017).