Altering the Thermodynamics of Phase Separation in Inverted Bulk-Heterojunction Organic Solar Cells

被引：72

作者：

Kim, Chang Su ^{[1
]}

Tinker, Leonard L. ^{[2
]}

DiSalle, Brian F. ^{[2
]}

Gomez, Enrique D. ^{[1
]}

Lee, Stephanie ^{[1
]}

Bernhard, Stefan ^{[2
]}

Loo, Yueh-Lin ^{[1
]}

机构：

[1] Princeton Univ, Dept Chem Engn, Princeton, NJ 08544 USA

[2] Princeton Univ, Dept Chem, Princeton, NJ 08544 USA

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 30期

基金：

美国国家科学基金会;

关键词：

ELECTROLUMINESCENT DEVICES; PHOTOVOLTAIC PERFORMANCE; NANOSCALE MORPHOLOGY; POLYMER; EFFICIENCY; BLENDS; FILMS; POLY(3-HEXYLTHIOPHENE); PHOSPHORESCENT; POLYTHIOPHENE;

D O I：

10.1002/adma.200803810

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Organic solar cells: by incorporating nonvolatile additives into blends of P3HT:PCBM, the efficiencies of inverted bulk-heterojunction solar cells are improved almost twofold (see figure). These additives selectively partition into the P3HT phase, effectively increasing phase separation between the P3HT and PCBM.

引用

页码：3110 / +

页数：7

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