Mobility Guidelines for High Fill Factor Solution-Processed Small Molecule Solar Cells

被引：195

作者：

Proctor, Christopher M. ^{[1
,2
]}

Love, John A. ^{[1
,2
]}

Thuc-Quyen Nguyen ^{[1
,3
]}

机构：

[1] Univ Calif Santa Barbara, Ctr Polymers & Organ Solids, Santa Barbara, CA 93106 USA

[2] Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA

[3] King Abdulaziz Univ, Fac Sci, Dept Chem, Jeddah 21413, Saudi Arabia

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 34期

基金：

美国国家科学基金会;

关键词：

ELECTRON-TRANSPORT; CHARGE-TRANSPORT; PHASE-SEPARATION; DONOR MATERIALS; ENERGY-LEVELS; BULK; PERFORMANCE; RECOMBINATION; EFFICIENCY; DESIGN;

D O I：

10.1002/adma.201401725

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Analysis of measured charge-carrier mobilities and fill factors in solution-processable small-molecule bulk-heterojunction solar cells reveals that in order to achieve a high FF, the hole and electron mobilities must be >10(-4) cm(2) V-1 s(-1). Neat-film mobility measurements are also found to be a useful predictor of the maximum blend film mobility and FF obtained in blend film solar cells.

引用

页码：5957 / +

页数：6

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