文献类型：期刊文献

英文题名：A Lightweight Polymer Solar Cell Textile that Functions when Illuminated from Either Side

作者：Zhang, Zhitao[1,2];Li, Xueyi[1,2];Guan, Guozhen[1,2];Pan, Shaowu[1,2];Zhu, Zhengju[3];Ren, Dayong[3];Peng, Huisheng[1,2]

机构：[1]Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China;[2]Fudan Univ, Adv Mat Lab, Shanghai 200438, Peoples R China;[3]E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China

年份：2014

卷号：53

期号：43

起止页码：11571

外文期刊名：ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

收录：;EI(收录号：20160701944817);WOS:【SCI-EXPANDED(收录号:WOS:000343870400030)】；

基金：This work was supported by MOST (2011CB932503), NSFC (21225417), STCSM (12nm0503200), the Fok Ying Tong Education Foundation, the Program for Special Appointments of Professors at Shanghai Institutions of Higher Learning, and the Program for Outstanding Young Scholars from the Organization Department of the CPC Central Committee.

语种：英文

外文关键词：carbon nanotubes; electrochemistry; energy conversion; polymers; solar cells

摘要：An all-solid-state, lightweight, flexible, and wearable polymer solar cell (PSC) textile with reasonable photovoltaic performance has been developed. A metal textile electrode made from micrometer-sized metal wires is used as the cathode, and the surfaces of the metal wires are dip-coated with the photoactive layers. Two ultrathin, transparent, and aligned carbon nanotube sheets that exhibit remarkable electronic and mechanical properties were coated onto the modified metal textile at both sides as the anode to produce the desired PSC textile. Because of the designed sandwich structure, the PSC textile displays the same energy conversion efficiencies regardless of which side it is irradiated from. As expected, the PSC textiles are highly flexible, and their energy conversion efficiencies varied by less than 3% after bending for more than 200cycles. The PSC textile shows an areal density (5.9mgcm(-2)) that is lower than that of flexible film-based PSCs (31.3mgcm(-2)).