High Open-Circuit Voltage of Organic Bulk Heterojunction Solar Cells Base on Poly(3-hexylthiophene): Fullerene Derivatives

被引：3

作者：

Kim, Chul-Hyun ^{[2
,3
]}

Song, Myungkwan ^{[2
,3
]}

Jin, Sung-Ho ^{[2
,3
]}

Lee, Jae Wook ^{[1
]}

机构：

[1] Dong A Univ, Dept Chem, Pusan 604714, South Korea

[2] Pusan Natl Univ, Dept Chem Educ, Interdisciplinary Program Adv Informat & Display, Pusan, South Korea

[3] Pusan Natl Univ, Ctr Plast Informat Syst, Pusan, South Korea

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2011年 / 538卷

关键词：

Bis-pcbm; 6,6]-Diphenyl-C-62-bis(butyric acid methyl ester); open-circuit voltage; organic bulk heterojunction solar cells; POLYMER; EFFICIENCY;

D O I：

10.1080/15421406.2011.564059

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here, we report the fabrication of high efficiency poly(3-hexylthiophene) (P3HT) and [ 6,6]-phenyl C61-butyric acid methyl ester (PCBM) and [6,6]-diphenyl-C-62-bis(butyric acid methyl ester) (bis-PCBM) blended photovoltaic cells. Bulk hetero-junction photovoltaic cells with an ITO/G-PH/P3HT: PCBM (or bis-PCBM)/TiOx/Al configuration were fabricated, and the device using P3HT: bis-PCBM (1: 0.7) showed the best performance compared with those using P3HT: PCBM (1: 0.7). A maximum power conversion efficiency (PCE) of 4.50% (V-oc = 0.64 V, FF = 0.62) was achieved with P3HT: bis-PCBM (1: 0.7).

引用

页码：216 / 222

页数：7

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