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Crucial Roles of Electron-Proton Transport Relay in the Photosystem II-Photocatalytic Hybrid System for Overall Water Splitting
Wang, Wangyin1; Li, Zhen1,2; Chen, Jun1; Li, Can1
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY C
2017-02-09
ISSN1932-7447
DOI10.1021/acs.jpcc.6b12002
Volume121Issue:5Pages:2605-2612
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS KeywordVISIBLE-LIGHT IRRADIATION ; THYLAKOID MEMBRANES ; PHOTOELECTROCHEMICAL CELL ; CYTOCHROME B(6)F ; MECHANISM ; SOLAR ; PHOTOSYNTHESIS ; ARCHITECTURE ; COMPLEXES ; FRAGMENTS
AbstractRedox shuttle reaction plays a crucial role in electron and proton transfer process of natural and artificial photosynthesis for the solar-to-chemical energy conversion. In nature, photosynthetic electron transfer is delivered efficiently by the elaborated redox cofactors for generation of the reducing equivalents. However, efficient electron/proton transport is still a challenge to couple the natural and artificial photosynthetic system. Herein, we demonstrate a hybrid photosystem in conjugation of plant photosystem II (PSII) and inorganic Ru/SrTiO3:Rh (Rh-doped) photocatalyst with quinone-ferricyanide relay for overall water splitting reaction under visible light irradiation. Electrons and protons from natural PSII to artificial photocatalyst by a quinone molecule are transported at the bioinorganic interface. Furthermore, the quinone-ferricyanide transport relay is found to be much more efficient in enhancement of the water splitting activity. This work makes it possible to construct the hybrid photosynthetic system by taking the advantages of both natural and artificial systems.
Language英语
WOS IDWOS:000394080900013
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/169367
Collection中国科学院大连化学物理研究所
Corresponding AuthorLi, Can
Affiliation1.Chinese Acad Sci, State Key Lab Catalysis, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy,Collaborat Innovat C, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wang, Wangyin,Li, Zhen,Chen, Jun,et al. Crucial Roles of Electron-Proton Transport Relay in the Photosystem II-Photocatalytic Hybrid System for Overall Water Splitting[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2017,121(5):2605-2612.
APA Wang, Wangyin,Li, Zhen,Chen, Jun,&Li, Can.(2017).Crucial Roles of Electron-Proton Transport Relay in the Photosystem II-Photocatalytic Hybrid System for Overall Water Splitting.JOURNAL OF PHYSICAL CHEMISTRY C,121(5),2605-2612.
MLA Wang, Wangyin,et al."Crucial Roles of Electron-Proton Transport Relay in the Photosystem II-Photocatalytic Hybrid System for Overall Water Splitting".JOURNAL OF PHYSICAL CHEMISTRY C 121.5(2017):2605-2612.
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