Efficient photoredox conversion of alcohol to aldehyde and H-2 by heterointerface engineering of bimetal-semiconductor hybrids

doi:10.1039/c8sc05813j

	Efficient photoredox conversion of alcohol to aldehyde and H-2 by heterointerface engineering of bimetal-semiconductor hybrids
	Jin, Shengye 1; Han, Chuang 2,3; Tang, Zi-Rong 3; Liu, Junxue 1; Xu, Yi-Jun 2,3
刊名	CHEMICAL SCIENCE
	2019-03-28
卷号	10 期号:12 页码:3514-3522
ISSN号	2041-6520
DOI	10.1039/c8sc05813j
通讯作者	Jin, Shengye(sjin@dicp.ac.cn) ; Xu, Yi-Jun(yjxu@fzu.edu.cn)
英文摘要	Controllable and precise design of bimetal- or multimetal-semiconductor nanostructures with efficient light absorption, charge separation and utilization is strongly desired for photoredox catalysis applications in solar energy conversion. Taking advantage of Au nanorods, Pt nanoparticles, and CdS as the plasmonic metal, nonplasmonic co-catalyst and semiconductor respectively, we report a steerable approach to engineer the heterointerface of bimetal-semiconductor hybrids. We show that the ingredient composition and spatial distribution between the bimetal and semiconductor significantly influence the redox catalytic activity. CdS deposited anisotropic Pt-tipped Au nanorods, which feature improved light absorption, structure-enhanced electric field distribution and spatially regulated multichannel charge transfer, show distinctly higher photoactivity than blank CdS and other metal-CdS hybrids for simultaneous H-2 and value-added aldehyde production from one redox cycle.
资助项目	National Natural Science Foundation of China (NSFC)[21872029] ; National Natural Science Foundation of China (NSFC)[U1463204] ; National Natural Science Foundation of China (NSFC)[21173045] ; Award Program for Minjiang Scholar Professorship ; Natural Science Foundation (NSF) of Fujian Province for Distinguished Young Investigator Rolling Grant[2017J07002] ; Independent Research Project of the State Key Laboratory of Photocatalysis on Energy and Environment[2014A05] ; 1st Program of Fujian Province for Top Creative Young Talents
WOS关键词	CORE-SHELL NANOSTRUCTURES ; PHOTOCATALYTIC HYDROGEN GENERATION ; LOW-TEMPERATURE SYNTHESIS ; ONE-POT SYNTHESIS ; PLASMON ENHANCEMENT ; NONEPITAXIAL GROWTH ; TIO2 NANOSHEETS ; SINGLE-PARTICLE ; VISIBLE REGION ; SOLAR-ENERGY
WOS研究方向	Chemistry
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000463759100005
资助机构	National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Award Program for Minjiang Scholar Professorship ; Award Program for Minjiang Scholar Professorship ; Natural Science Foundation (NSF) of Fujian Province for Distinguished Young Investigator Rolling Grant ; Natural Science Foundation (NSF) of Fujian Province for Distinguished Young Investigator Rolling Grant ; Independent Research Project of the State Key Laboratory of Photocatalysis on Energy and Environment ; Independent Research Project of the State Key Laboratory of Photocatalysis on Energy and Environment ; 1st Program of Fujian Province for Top Creative Young Talents ; 1st Program of Fujian Province for Top Creative Young Talents ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Award Program for Minjiang Scholar Professorship ; Award Program for Minjiang Scholar Professorship ; Natural Science Foundation (NSF) of Fujian Province for Distinguished Young Investigator Rolling Grant ; Natural Science Foundation (NSF) of Fujian Province for Distinguished Young Investigator Rolling Grant ; Independent Research Project of the State Key Laboratory of Photocatalysis on Energy and Environment ; Independent Research Project of the State Key Laboratory of Photocatalysis on Energy and Environment ; 1st Program of Fujian Province for Top Creative Young Talents ; 1st Program of Fujian Province for Top Creative Young Talents ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Award Program for Minjiang Scholar Professorship ; Award Program for Minjiang Scholar Professorship ; Natural Science Foundation (NSF) of Fujian Province for Distinguished Young Investigator Rolling Grant ; Natural Science Foundation (NSF) of Fujian Province for Distinguished Young Investigator Rolling Grant ; Independent Research Project of the State Key Laboratory of Photocatalysis on Energy and Environment ; Independent Research Project of the State Key Laboratory of Photocatalysis on Energy and Environment ; 1st Program of Fujian Province for Top Creative Young Talents ; 1st Program of Fujian Province for Top Creative Young Talents ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Award Program for Minjiang Scholar Professorship ; Award Program for Minjiang Scholar Professorship ; Natural Science Foundation (NSF) of Fujian Province for Distinguished Young Investigator Rolling Grant ; Natural Science Foundation (NSF) of Fujian Province for Distinguished Young Investigator Rolling Grant ; Independent Research Project of the State Key Laboratory of Photocatalysis on Energy and Environment ; Independent Research Project of the State Key Laboratory of Photocatalysis on Energy and Environment ; 1st Program of Fujian Province for Top Creative Young Talents ; 1st Program of Fujian Province for Top Creative Young Talents
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/165634]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Jin, Shengye; Xu, Yi-Jun
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Liaoning, Peoples R China 2.Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350116, Fujian, Peoples R China 3.Fuzhou Univ, Coll Chem, New Campus, Fuzhou 350116, Fujian, Peoples R China
推荐引用方式 GB/T 7714	Jin, Shengye,Han, Chuang,Tang, Zi-Rong,et al. Efficient photoredox conversion of alcohol to aldehyde and H-2 by heterointerface engineering of bimetal-semiconductor hybrids[J]. CHEMICAL SCIENCE,2019,10(12):3514-3522.
APA	Jin, Shengye,Han, Chuang,Tang, Zi-Rong,Liu, Junxue,&Xu, Yi-Jun.(2019).Efficient photoredox conversion of alcohol to aldehyde and H-2 by heterointerface engineering of bimetal-semiconductor hybrids.CHEMICAL SCIENCE,10(12),3514-3522.
MLA	Jin, Shengye,et al."Efficient photoredox conversion of alcohol to aldehyde and H-2 by heterointerface engineering of bimetal-semiconductor hybrids".CHEMICAL SCIENCE 10.12(2019):3514-3522.