Fabrication of CIGSSe Thin Film Solar Cells with Colloidal Synthesized CuIn0.7Ga0.3S2 Nanocrystals

被引：2

作者：

Cui, Yong ^{[1
]}

Shao, Hongmei ^{[1
]}

Zhang, Zhiwei ^{[1
]}

Wang, Zihan ^{[1
]}

Li, Jing ^{[2
]}

Liu, Shi ^{[2
]}

Wang, Gang ^{[3
]}

机构：

[1] Shenyang Ligong Univ, Environm & Chem Coll, Shenyang 110159, Liaoning, Peoples R China

[2] Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China

[3] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Utilizat, Changchun 130022, Jilin, Peoples R China

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2020年 / 20卷 / 04期

基金：

中国国家自然科学基金;

关键词：

CuIn0.7Ga0.3S2; Nanocrystals; Solar Cells Material; CIGSSe Thin Film; SOLVOTHERMAL SYNTHESIS; NANOPARTICLES; EFFICIENCIES; INTERFACE; ELECTRODE; STRATEGY; SILICON;

D O I：

10.1166/jnn.2020.17209

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Quaternary colloidal CuIn0.7Ga0.3S2 nanocrystals were synthesized by hot injection method using oleylamine as single solvent. The structure, morphology and optical absorption properties of as synthesized CuIn0.7Ga0.3S2 nanocrystals were characterized in detail using X-ray powder diffraction, transmission electron microscopy and UV-vis spectrometry. The as-fabricated CIGSSe thin film was obtained by spin-casting as-synthesized colloidal CuIn0.7Ga0.3S2 nanocrystals after selenization. The classical pn heterojunction CIGSSe/CdS thin film solar cells displayed the 6.18% power conversion efficiency under AM1.5G illumination.

引用

页码：2578 / 2583

页数：6

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