Low-Cost, Flexible, and Self-Cleaning 3D Nanocone AntiRefl ection Films for High-Efficiency Photovoltaics

被引：173
|
作者：
Tsui, Kwong-Hoi [1 ]
Lin, Qingfeng [1 ]
Chou, Hungtao [2 ]
Zhang, Qianpeng [1 ]
Fu, Huiying [1 ]
Qi, Pengfei [2 ]
Fan, Zhiyong [1 ]
机构：
[1] Hong Kong Univ Sci & Technol, Dept Elect & Comp Engn, Kowloon, Hong Kong, Peoples R China
[2] Clean Energy Int, Fremont, CA 94538 USA
来源：
ADVANCED MATERIALS | 2014年 / 26卷 / 18期
关键词：
anti-reflection; nanocones; CdTe solar cells; superhydrophobicity; self-cleaning; NANOWIRE SOLAR-CELLS; LIGHT-ABSORPTION; OPTICAL-ABSORPTION; PHOTON MANAGEMENT; SILICON NANOWIRE; ARRAYS; ENHANCEMENT; NANOSTRUCTURES;
D O I：
10.1002/adma.201304938
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Low-cost engineered nanotemplates are used to mold flexible nanocone anti-reflection (AR) films. Both optical reflectance measurements and photovoltaics characterizations demonstrate that the flexible nanocone AR films can considerably suppress device front-side reflectance and thus improve the power conversion efficiency of high-efficiency thin-film CdTe solar cells. Additionally, these nanocone AR films are found to be superhydrophobic and thus possess self-cleaning capability. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2805 / 2811
页数：7
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