A planar electron acceptor for efficient polymer solar cells

被引：312

作者：

Wu, Yao ^{[1
]}

Bai, Huitao ^{[2
]}

Wang, Zaiyu ^{[3
]}

Cheng, Pei ^{[2
,4
]}

Zhu, Siya ^{[1
]}

Wang, Yifan ^{[2
,4
]}

Ma, Wei ^{[3
]}

Zhan, Xiaowei ^{[1
]}

机构：

[1] Peking Univ, Dept Mat Sci & Engn, Coll Engn, Key Lab Polymer Chem & Phys,Minist Educ, Beijing 100871, Peoples R China

[2] Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China

[3] Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China

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

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2015年 / 8卷 / 11期

关键词：

POWER CONVERSION EFFICIENCY; CONJUGATED POLYMERS; FULLERENE ACCEPTORS; 3D STRUCTURE; DONOR; DIKETOPYRROLOPYRROLE; INDACENODITHIOPHENE; MORPHOLOGY; MOBILITY; DESIGN;

D O I：

10.1039/c5ee02477c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel planar acceptor IDT-2BR was designed and synthesized. Polymer solar cells (PSCs) based on P3HT:IDT-2BR blended films gave power conversion efficiencies of up to 5.12%, which are much higher than that of PC61BM-based control devices (3.71%) and the highest values reported for P3HT-based fullerene-free PSCs.

引用

页码：3215 / 3221

页数：7

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