High-Efficiency Polymer Solar Cells Enabled by Environment-Friendly Single-Solvent Processing

被引：92
作者：
Zhang, Hao [1 ]
Yao, Huifeng [1 ]
Zhao, Wenchao [1 ]
Ye, Long [1 ]
Hou, Jianhui [1 ]
机构：
[1] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China
来源：
ADVANCED ENERGY MATERIALS | 2016年 / 6卷 / 06期
基金：
中国国家自然科学基金;
关键词：
additive-free; green solvents; morphology; polymer solar cells; single solvents; POWER CONVERSION EFFICIENCY; MOLECULAR DESIGN; PHOTOVOLTAIC PERFORMANCE; MORPHOLOGY CONTROL; PHASE-SEPARATION; BUILDING-BLOCK; AGGREGATION; POLY(3-HEXYLTHIOPHENE); HETEROJUNCTIONS; ADDITIVES;
D O I：
10.1002/aenm.201502177
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Green-single-solvent-prepared polymer solar cells (PSCs) with efficiency of 9.7% based on PBDT-TS1:PC71BM are realized without resorting to any additives or further treatments. An environment-friendly solvent 2-methylanisole is proposed to fabricate PSCs for the first time. It reveals the possibility of replacing binary systems with a single solvent to fabricate highly efficient PSCs. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页数：6
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