CAS OpenIR
Morphology Modulation-Engineered Flowerlike In2S3 via Ionothermal Method for Efficient CO2 Electroreduction
Liu, Lei1; Gao, Hongshuai1; Feng, Jianpeng1,2; Feng, Jiaqi1,2; Zeng, Shaojuan1; Dong, Haifeng1; Bai, Yinge1; Liu, Licheng3; Zhang, Xiangping1,2,3
2019-11-26
Source PublicationCHEMCATCHEM
ISSN1867-3880
Pages7
AbstractElectroreduction of carbon dioxide (CO2) to chemicals is a promising route to convert and utilize CO2 under atmospheric conditions. However, the relative poor reaction efficiency seriously hinders the practical applications of this route. In this work, flowerlike In2S3 assembled by nanoflakes was synthesized via ionothermal method and exhibited a high Faradaic efficiency (FE) of 86 % with excellent formate formation rate of 478 mu mol h(-1) cm(-2) in ionic liquid (IL) electrolyte. Flowerlike structure can provide large electrochemically active surface area and enhance mass transfer rate. Additionally, density functional theory (DFT) calculations reveal that the origin of the improved performance can be attributed to the large adsorption energy of CO2* and OCHO* intermediate on the (440) facet which is the main exposed crystal facet of flowerlike In2S3.[f1]
KeywordCO2 reduction ionic liquid indium sulfide facet sensitivity electrocatalyst
DOI10.1002/cctc.201901530
Language英语
WOS KeywordCARBON-DIOXIDE ; ELECTROCHEMICAL REDUCTION ; IONIC LIQUIDS ; ELECTRODES ; CATALYSTS ; FORMATE ; ELECTROCATALYSTS ; NANOPARTICLES ; CONVERSION
Funding ProjectNational Key R&D Program of China[2018YFB0605802] ; National Natural Science Foundation of China[21838010] ; National Natural Science Foundation of China[51574215] ; program of Beijing Municipal Natural Science Foundation[2182072] ; program of Beijing Municipal Natural Science Foundation[2182071] ; Beijing hundreds of leading talents training project of science and technology[Z171100001117154] ; DNL Cooperation Fund, CAS[DNL 180406]
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
Funding OrganizationNational Key R&D Program of China ; National Natural Science Foundation of China ; program of Beijing Municipal Natural Science Foundation ; Beijing hundreds of leading talents training project of science and technology ; DNL Cooperation Fund, CAS
WOS IDWOS:000498419500001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/38368
Collection中国科学院过程工程研究所
Corresponding AuthorZhang, Xiangping
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Coll Chem Engn, Beijing 100049, Peoples R China
3.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Liu, Lei,Gao, Hongshuai,Feng, Jianpeng,et al. Morphology Modulation-Engineered Flowerlike In2S3 via Ionothermal Method for Efficient CO2 Electroreduction[J]. CHEMCATCHEM,2019:7.
APA Liu, Lei.,Gao, Hongshuai.,Feng, Jianpeng.,Feng, Jiaqi.,Zeng, Shaojuan.,...&Zhang, Xiangping.(2019).Morphology Modulation-Engineered Flowerlike In2S3 via Ionothermal Method for Efficient CO2 Electroreduction.CHEMCATCHEM,7.
MLA Liu, Lei,et al."Morphology Modulation-Engineered Flowerlike In2S3 via Ionothermal Method for Efficient CO2 Electroreduction".CHEMCATCHEM (2019):7.
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