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Solution-processed CuSbS2 solar cells based on metal-organic molecular solution precursors
Xu, Yafeng1,2; Ye, Qing1,2; Chen, Wenyong1,2; Pan, Xu1; Hu, Linhua1; Yang, Shangfeng2; Hayat, Tasawar3; Alsaedi, Ahmed3; Zhu, Jun1; Dai, Songyuan4
2018-02-01
Source PublicationJOURNAL OF MATERIALS SCIENCE
ISSN0022-2461
Volume53Issue:3Pages:2016-2025
Abstract

Developing earth-abundant and low-toxic light absorber materials is crucial for next-generation photovoltaics. In this article, a simple solution-process method for the deposition of CuSbS2 thin film is presented. An equimolar mixture of Cu2O and Sb2O3 was dissolved in butyldithiocarbamic acid, forming a thermally degradable metal-organic molecular solution. Uniform and phase-pure CuSbS2 thin films can be obtained by spin coating this precursor solution followed by a fast annealing process in an inert gas environment. Preferential crystal growth of (111) lattice planes was observed in films prepared at annealing temperature of more than 290 A degrees C. The films possess a direct band gap of 1.6 eV with high absorption coefficient. CuSbS2 planar heterojunction solar cells of FTO/CdS/CuSbS2/Au structure were assembled achieving a power conversion efficiency of 0.68% under one sun illumination. This metal-organic molecular solution precursor provides a simple method to fabricate multicomponent inorganic chalcogenide films for photovoltaic application.

DOI10.1007/s10853-017-1663-8
WOS KeywordCOPPER-ANTIMONY-SULFIDE ; PHOTOVOLTAIC ABSORBER MATERIAL ; CHEMICAL BATH DEPOSITION ; THIN-FILMS ; LOW-TEMPERATURE ; NANOCRYSTALS ; FABRICATION ; SB2S3 ; TERNARY ; VERSATILE
Indexed BySCI
Language英语
Funding ProjectMajor/Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology[2016FXZY003] ; Distinguished Youth Foundation of Anhui Province[1708085J09] ; National Basic Research Program of China[2016YFA0202400] ; National Basic Research Program of China[2015CB932200] ; National Natural Science Foundation of China[21403247]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000415281400037
PublisherSPRINGER
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/34834
Collection应用技术研究所
Corresponding AuthorZhu, Jun; Dai, Songyuan
Affiliation1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
3.King Abdulaziz Univ, Fac Sci, Dept Math, NAAM Res Grp, Jeddah 21589, Saudi Arabia
4.North China Elect Power Univ, Beijing Key Lab Novel Thin Film Solar Cells, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China
Recommended Citation
GB/T 7714
Xu, Yafeng,Ye, Qing,Chen, Wenyong,et al. Solution-processed CuSbS2 solar cells based on metal-organic molecular solution precursors[J]. JOURNAL OF MATERIALS SCIENCE,2018,53(3):2016-2025.
APA Xu, Yafeng.,Ye, Qing.,Chen, Wenyong.,Pan, Xu.,Hu, Linhua.,...&Dai, Songyuan.(2018).Solution-processed CuSbS2 solar cells based on metal-organic molecular solution precursors.JOURNAL OF MATERIALS SCIENCE,53(3),2016-2025.
MLA Xu, Yafeng,et al."Solution-processed CuSbS2 solar cells based on metal-organic molecular solution precursors".JOURNAL OF MATERIALS SCIENCE 53.3(2018):2016-2025.
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