Enhancing Bi2S3 sensitised mesoporous TiO2 solar cells by co-sensitisation with Bi2S3/CdS quantum dots

被引：3

作者：

Annamalai, Alagappan ^{[1
]}

Kim, Kyungho ^{[1
]}

Jung, Kyungeun ^{[1
]}

Lee, Man-Jong ^{[1
,2
]}

Ahn, Joon Mo ^{[3
]}

机构：

[1] Konkuk Univ, Dept Adv Technol Fus, Seoul 143701, South Korea

[2] Konkuk Univ, Div Interdisciplinary Studies, Seoul 143701, South Korea

[3] Agcy Def Dev, POB 35-44, Daejeon 305600, South Korea

来源：

INTERNATIONAL JOURNAL OF NANOTECHNOLOGY | 2016年 / 13卷 / 4-6期

关键词：

Bi2S3; sensitiser; quantum dot solar cell; Bi2S3/CdS co-sensitisation; FILMS; AG2S;

D O I：

10.1504/IJNT.2016.077085

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Although the Bi2S3 QDs have an ideal bandgap for the efficient light absorbers, the Bi2S3 QDs sensitised solar cells generally indicate low photovoltaic properties owing to the active photocorrosion of Bi2S3 QDs. Herein, we report the enhancement of Bi2S3 QDs sensitised solar cells using the co-sensitisation of Bi2S3 with CdS QDs. By the homogeneous covering as well as effective blocking of photocorrosion and recombination, the CdS/Bi2S3 co-sensitised solar cells showed three-fold increase in efficiency.

引用

页码：354 / 364

页数：11

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