Mesoporous CdS spheres for high-performance hybrid solar cells

被引：8

作者：

Cao, Xia ^{[1
,2
]}

Wang, Ning ^{[1
]}

Kim, Xin ^{[3
]}

机构：

[1] Beijing Univ Aeronaut & Astronaut, Sch Chem & Environm, Beijing 100191, Peoples R China

[2] Capital Med Univ, Sch Biochem & Pharmaceut Sci, Beijing 100069, Peoples R China

[3] Kongju Natl Univ, Dept Chem, Kong Ju 5314701, South Korea

来源：

ELECTROCHIMICA ACTA | 2011年 / 56卷 / 25期

基金：

中国国家自然科学基金;

关键词：

Mesoporous spheres; CdS; Hybrid photovoltaic cells;

D O I：

10.1016/j.electacta.2011.08.047

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Mesoporous CdS spheres with large surface areas and ordered pore size distribution were synthesized through a facile solution processes. Their potential application in integrated hybrid (poly[2-methoxy-5-(20-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV)/CdS) photovoltaic cells has been demonstrated. The MEH-PPV-CdSMS electrode shows improved photoelectrochemical properties with the maximum conversion efficiency (Elf) of 2.39% with a short circuit current (J(SC)) of -4.26 mA/cm(2), an open-circuit voltage (V-oc) of 0.824 V. and a fill factor (FF) of 68.6%. The good performance, low cost and straightforward fabrication method made the mesoporous CdS materials promising for the development of effective photoelectrochemical cells and a powerful tool for a wide range of applications in modern photoelectronics. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：9504 / 9507

页数：4

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