Molecular design toward efficient polymer solar cells processed by green solvents

被引：41

作者：

Chen, Yu ^{[1
,2
]}

Cui, Yong ^{[1
]}

Zhang, Shaoqing ^{[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

[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

来源：

POLYMER CHEMISTRY | 2015年 / 6卷 / 22期

关键词：

IMPROVED PERFORMANCE; PHOTOVOLTAIC CELLS; PHASE-SEPARATION; ADDITIVES;

D O I：

10.1039/c5py00431d

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A novel BDT-based conjugated polymer, PBDTTT-S-TEG, and a series of new fullerene derivatives were designed, synthesized and applied to green solvent processable polymer solar cells. By rationally screening processing solvents, a PCE of 4.50% was firstly achieved with definitely low toxic, non-halogenated and safe solvent fabrication, which is almost identical to that processed with o-dichlorobenzene.

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收藏

页码：4089 / 4095

页数：7

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