High performance of TiO2/CdS quantum dot sensitized solar cells with a Cu-ZnS passivation layer

被引：42

作者：

Lee, Young-Seok ^{[1
]}

Gopi, Chandu V. V. M. ^{[1
]}

Reddy, Araveeti Eswar ^{[1
]}

Nagaraju, Chandu ^{[1
]}

Kim, Hee-Je ^{[1
]}

机构：

[1] Pusan Natl Univ, Sch Elect Engn, Busandaehak Ro 63 Beon Gil, Busan 46241, South Korea

来源：

NEW JOURNAL OF CHEMISTRY | 2017年 / 41卷 / 05期

关键词：

CONVERSION EFFICIENCY; STABILITY;

D O I：

10.1039/c6nj03898k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Cu-ZnS passivation layer is considered to be far more efficient than the most widely used ZnS passivation layer in terms of enhancement of light harvesting and suppression of surface charge recombination. As a result, a TiO2/CdS/Cu-ZnS quantum dot sensitized solar cell (QDSSC) exhibits a greatly improved efficiency of 3.35%, which is 30% and 82% higher than that of TiO2/CdS/ZnS and TiO2/CdS based QDSSCs, respectively.

引用

页码：1914 / 1917

页数：4

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