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Synthesis and physical properties of solar material Cu1-xLixInSe2
Huang, Rong-Tie1,2; Zheng, Ming2; Sui, Li-Fang1,2; Cai, Chuan-Bing1; Huang, Fu-Qiang2,3
2017
Source PublicationWuji Cailiao Xuebao/Journal of Inorganic Materials
ISSN1000324X
Volume32Issue:1Pages:101-106
AbstractBulk materials of Li-doped Cu1-xLixInSe2(x = 0-0.4) were prepared by solid state reaction in evacuated and sealed quartz tubes at 873 K. To understand the physical properties of the materials, the structural, electrical and optical properties were systematically investigated. After doping with lithium, the samples crystallize in chalcopyrite structure with large grain sizes. Electrical resistivity and optical band gap of Li-doped Cu1-xLixInSe2are greatly enhanced to 2.73×108Ωcm and 1.33 eV from original values of 1.98×102Ωcm and 0.9 eV, respectively. The large band gap improves the open circuit voltage, indicating that the Li-doping CuInSe2could be a promising material to future photovoltaic applications. © 2017, Science Press. All right reserved.
DOI10.15541/jim20160210
EI Accession Number20170603325800
EI KeywordsCopper compounds
EI Classification Number691.1 Materials Handling Equipment - 702.3 Solar Cells - 741.1 Light/Optics - 802.2 Chemical Reactions - 931.2 Physical Properties of Gases, Liquids and Solids
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Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25747
Collection中国科学院上海硅酸盐研究所
Affiliation1.Department of Physics, Shanghai University, Shanghai; 200444, China;
2.CAS Key Laboratory of Materials for Energy Conversion, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
3.Beijing National Laboratory for Molecular Sciences and State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing; 100871, China
Recommended Citation
GB/T 7714
Huang, Rong-Tie,Zheng, Ming,Sui, Li-Fang,et al. Synthesis and physical properties of solar material Cu1-xLixInSe2[J]. Wuji Cailiao Xuebao/Journal of Inorganic Materials,2017,32(1):101-106.
APA Huang, Rong-Tie,Zheng, Ming,Sui, Li-Fang,Cai, Chuan-Bing,&Huang, Fu-Qiang.(2017).Synthesis and physical properties of solar material Cu1-xLixInSe2.Wuji Cailiao Xuebao/Journal of Inorganic Materials,32(1),101-106.
MLA Huang, Rong-Tie,et al."Synthesis and physical properties of solar material Cu1-xLixInSe2".Wuji Cailiao Xuebao/Journal of Inorganic Materials 32.1(2017):101-106.
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