Enhanced properties of silicon nano-textured solar cells enabled by controlled ZnO nanorods coating

被引：32

作者：

Feng, Zezeng ^{[1
]}

Jia, Rui ^{[1
]}

Dou, Bingfei ^{[1
]}

Li, Haofeng ^{[1
]}

Jin, Zhi ^{[1
]}

Liu, Xinyu ^{[1
]}

Li, Feng ^{[2
]}

Zhang, Wei ^{[2
]}

Wu, Chenyang ^{[2
]}

机构：

[1] Chinese Acad Sci, Inst Microelect, Beijing 100029, Peoples R China

[2] Yingli Green Energy Holding Co Ltd, State Key Lab Photovolta Mat & Technol, Baoding 071051, Peoples R China

来源：

SOLAR ENERGY | 2015年 / 115卷

基金：

中国国家自然科学基金;

关键词：

Silicon nanostructure; ZnO nanorods; Solar cell; Hydrothermal; GROWTH; NANOSTRUCTURES; NANOWIRES;

D O I：

10.1016/j.solener.2015.03.019

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In the work, ZnO nanorods (NRs) were combined with silicon (Si) nanostructures for solar cell application. The optical and photovoltaic properties of silicon nanostructures coated with ZnO NRs were measured and discussed. The fabrication processes were composed of metal-assisted chemical etching combined with hydrothermal synthesized ZnO NRs growth. In contrast to the ordinary silicon nanostructures, this new hierarchical structures can maximize the light absorption and significantly enhance the electrode contact and carrier transport ability. By these optimizations, nano-textured solar cells' performance was improved. The data obtained from this work are fundamental and has some reference value for future studies. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：770 / 776

页数：7

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