Investigation of bulk hybrid heterojunction solar cells based on Cu(In,Ga)Se2 nanocrystals

被引：12

作者：

Yen, Yu-Ting ^{[1
]}

Lin, Yi-Kai ^{[1
]}

Chang, Shu-Hao ^{[2
]}

Hong, Hwen-Fen ^{[3
]}

Tuan, Hsing-Yu ^{[2
]}

Chueh, Yu-Lun ^{[1
,4
]}

机构：

[1] Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 30013, Taiwan

[2] Natl Tsing Hua Univ, Dept Chem Engn, Hsinchu 30013, Taiwan

[3] Inst Nucl Energy Res, Longtan Township 32546, Taoyuan County, Taiwan

[4] Natl Tsing Hua Univ, Ctr Nanotechnol Mat Sci & Microsyst, Hsinchu 30013, Taiwan

来源：

NANOSCALE RESEARCH LETTERS | 2013年 / 8卷

关键词：

Hybrid solar cell; Cu(In; Ga)Se-2; Poly(3-hexylthiophene); Nanocrystal; EFFICIENCY;

D O I：

10.1186/1556-276X-8-329

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

This work presents the systematic studies of bulk hybrid heterojunction solar cells based on Cu(In, Ga)Se-2 (CIGS) nanocrystals (NCs) embedded in poly(3-hexylthiophene) matrix. The CIGS NCs of approximately 17 nm in diameter were homogeneously blended with P3HT layer to form an active layer of a photovoltaic device. The blend ratios of CIGS NCs to P3HT, solvent effects on thin film morphologies, interface between P3HT/CIGS NCs and post-production annealing of devices were investigated, and the best performance of photovoltaic devices was measured under AM 1.5 simulated solar illumination (100 mW/cm(2)).

引用

页数：7

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