DICP OpenIR
Visible-Light-Responsive 2D Cadmium-Organic Framework Single Crystals with Dual Functions of Water Reduction and Oxidation
Xiao, Yejun1,2; Qi, Yu1; Wang, Xiuli1; Wang, Xiaoyu3; Zhang, Fuxiang1; Li, Can1
Corresponding AuthorZhang, Fuxiang(fxzhang@dicp.ac.cn) ; Li, Can(canli@dicp.ac.cn)
Keywordmetal-organic frameworks solar energy conversion visible light water oxidation water reduction
Source PublicationADVANCED MATERIALS
2018-11-02
ISSN0935-9648
DOI10.1002/adma.201803401
Volume30Issue:44Pages:7
Funding ProjectNational Natural Science Foundation of China[21633009] ; National Natural Science Foundation of China[21522306] ; National Natural Science Foundation of China[21633010] ; Basic Research Program of China (973 Program)[2014CB239403] ; Dalian Science Foundation for Distinguished Young Scholars[2017RJ02] ; Hundred Talents Program of Chinese Academy of Sciences
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Basic Research Program of China (973 Program) ; Basic Research Program of China (973 Program) ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Hundred Talents Program of Chinese Academy of Sciences ; Hundred Talents Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Basic Research Program of China (973 Program) ; Basic Research Program of China (973 Program) ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Hundred Talents Program of Chinese Academy of Sciences ; Hundred Talents Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Basic Research Program of China (973 Program) ; Basic Research Program of China (973 Program) ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Hundred Talents Program of Chinese Academy of Sciences ; Hundred Talents Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Basic Research Program of China (973 Program) ; Basic Research Program of China (973 Program) ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Hundred Talents Program of Chinese Academy of Sciences ; Hundred Talents Program of Chinese Academy of Sciences
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS KeywordPHOTOCATALYTIC HYDROGEN-PRODUCTION ; SURFACE ; SEMICONDUCTORS ; LUMINESCENT ; GENERATION ; BLUE ; STM ; XPS
AbstractThe development of new metal-organic frameworks (MOFs) with dual functions of both water reduction and oxidation under visible-light irradiation is highly desirable for promising solar water splitting, but is not yet reported. Herein, a cadmium-based MOF (denoted as "Cd-TBAPy") single crystal with a 2D layered framework by employing 1,3,6,8-tetrakis(p-benzoic acid)pyrene (H(4)TBAPy) as an organic linker is reported, which exhibits good visible-light absorption with edge of approximate to 600 nm. The Mott-Schottky (M-S) measurement and UV-vis analysis integrally reveal that the Cd-TBAPy is an n-type semiconductor with a bandgap of approximate to 2.15 eV whose conduction and valence band are estimated to be -0.05 and 2.10 eV, respectively. Together with loading of Pt or CoPi cocatalyst, the Cd-TBAPy is active for both water reduction and oxidation in the presence of scavengers under visible-light irradiation. Especially, the optimized apparent quantum efficiency for O-2 evolution reaches 5.6% at 420 nm, much higher than that of previous MOF-based photocatalysts reported so far. This is thought to be the first MOF that functions as a photocatalyst for both water reduction and oxidation under visible light, demonstrating the intriguing future of MOF materials in solar-to-chemical energy conversion.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Basic Research Program of China (973 Program) ; Basic Research Program of China (973 Program) ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Hundred Talents Program of Chinese Academy of Sciences ; Hundred Talents Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Basic Research Program of China (973 Program) ; Basic Research Program of China (973 Program) ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Hundred Talents Program of Chinese Academy of Sciences ; Hundred Talents Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Basic Research Program of China (973 Program) ; Basic Research Program of China (973 Program) ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Hundred Talents Program of Chinese Academy of Sciences ; Hundred Talents Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Basic Research Program of China (973 Program) ; Basic Research Program of China (973 Program) ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Hundred Talents Program of Chinese Academy of Sciences ; Hundred Talents Program of Chinese Academy of Sciences
WOS IDWOS:000450232800018
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166711
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhang, Fuxiang; Li, Can
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Collaborat Innovat Ctr Chem Energy Mat iChEM, Dalian Natl Lab Clean Energy,State Key Lab Cataly, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
3.SUNY Buffalo, Dept Chem, Buffalo, NY 14228 USA
Recommended Citation
GB/T 7714
Xiao, Yejun,Qi, Yu,Wang, Xiuli,et al. Visible-Light-Responsive 2D Cadmium-Organic Framework Single Crystals with Dual Functions of Water Reduction and Oxidation[J]. ADVANCED MATERIALS,2018,30(44):7.
APA Xiao, Yejun,Qi, Yu,Wang, Xiuli,Wang, Xiaoyu,Zhang, Fuxiang,&Li, Can.(2018).Visible-Light-Responsive 2D Cadmium-Organic Framework Single Crystals with Dual Functions of Water Reduction and Oxidation.ADVANCED MATERIALS,30(44),7.
MLA Xiao, Yejun,et al."Visible-Light-Responsive 2D Cadmium-Organic Framework Single Crystals with Dual Functions of Water Reduction and Oxidation".ADVANCED MATERIALS 30.44(2018):7.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xiao, Yejun]'s Articles
[Qi, Yu]'s Articles
[Wang, Xiuli]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xiao, Yejun]'s Articles
[Qi, Yu]'s Articles
[Wang, Xiuli]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xiao, Yejun]'s Articles
[Qi, Yu]'s Articles
[Wang, Xiuli]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.