Fullerene derivatives with increased dielectric constants

被引：81

作者：

Jahani, Fatemeh ^{[1
,2
]}

Torabi, Solmaz ^{[2
]}

Chiechi, Ryan C. ^{[1
,2
]}

Koster, L. Jan Anton ^{[2
]}

Hummelen, Jan C. ^{[1
,2
]}

机构：

[1] Univ Groningen, Stratingh Inst Chem, NL-9747 AG Groningen, Netherlands

[2] Univ Groningen, Zernike Inst Adv Mat, NL-9747 AG Groningen, Netherlands

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 73期

关键词：

ORGANIC SOLAR-CELLS; ELECTRON-TRANSFER; SIDE-CHAINS; SEMICONDUCTORS; EFFICIENCY; POLYMERS;

D O I：

10.1039/c4cc04366a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The invention of new organic materials with high dielectric constants is of extreme importance for the development of organic-based devices such as organic solar cells. We report on a synthetic way to increase the dielectric constant of fullerene derivatives. It is demonstrated that introducing triethylene glycol monoethyl ether (teg) side chains into fulleropyrrolidines increases the dielectric constant by similar to 46 percent without devaluation of optical properties, electron mobility and the energy level of the compound.

引用

页码：10645 / 10647

页数：3

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