期刊
ACS NANO
卷 7, 期 2, 页码 1081-1091出版社
AMER CHEMICAL SOC
DOI: 10.1021/nn305491x
关键词
indium-free transparent electrode; silver nanowire; zinc oxide; multilayer composite electrode; thin film solar cells
类别
资金
- National Research Foundation of Korea (NRF)
- Korea government (MEST) [2012R1A3A2026417]
- Second Stage of the Brain Korea 21 Project
- National Research Foundation of Korea [2012R1A3A2026417] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
We present an indium-free transparent conducting composite electrode composed of silver nanowires (AgNWs) and ZnO bilayers. The AgNWs form a random percolating network embedded between the ZnO layers. The unique structural features of our ZnO/AgNW/ZnO multilayered composite allow for a novel transparent conducting electrode with unprecedented excellent thermal stability (similar to 375 degrees C), adhesiveness, and flexibility as well as high electrical conductivity (similar to 8.0 Omega/sq) and good optical transparency (>91% at 550 nm). Cu(In,Ga)(S,Se)(2) (CIGSSe) thin film solar cells incorporating this composite electrode exhibited a 20% increase of the power conversion efficiency compared to a conventional sputtered indium tin oxide-based CIGSSe solar cell. The ZnO/AgNW/ZnO composite structure enables effective light transmission and current collection as well as a reduced leakage current, all of which lead to better cell performance.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据