Fluoro-Substituted n-Type Conjugated Polymers for Additive-Free All-Polymer Bulk Heterojunction Solar Cells with High Power Conversion Efficiency of 6.71%

被引：416

作者：

Jung, Jae Woong ^{[1
]}

Jo, Jea Woong ^{[2
]}

Chueh, Chu-Chen ^{[1
]}

Liu, Feng ^{[3
]}

Jo, Won Ho ^{[2
]}

Russell, Thomas P. ^{[3
]}

Jen, Alex K. -Y. ^{[1
,4
]}

机构：

[1] Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA

[2] Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 151744, South Korea

[3] Univ Massachusetts, Dept Polymer Sci & Engn, Amherst, MA 01003 USA

[4] Univ Washington, Dept Chem, Seattle, WA 98195 USA

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 21期

关键词：

all-polymer solar cells; conjugated polymers; fluorination; naphthalene di-imide; FIELD-EFFECT TRANSISTORS; OPEN-CIRCUIT VOLTAGE; PERFORMANCE; MOBILITY; DIKETOPYRROLOPYRROLE; FULLERENE; AGGREGATION; SOLUBILITY; ACCEPTORS; DIIMIDE;

D O I：

10.1002/adma.201501214

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fluorinated n-type conjugated polymers are used as efficient electron acceptor to demonstrate high-performance all-polymer solar cells. The exciton generation, dissociation, and charge-transporting properties of blend films are improved by using these fluorinated n-type polymers to result in enhanced photocurrent and suppressed charge recombination. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：3310 / 3317

页数：8

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