New Organic Sensitizers with N-Substituted or Nonsubstituted Pyrrole Units for Dye-sensitized Solar Cells

被引：5

作者：

Hara, Masaki ^{[1
,2
]}

Kondo, Daisuke ^{[1
,2
]}

Shono, Tomohiro ^{[1
]}

Kunugi, Yoshihito ^{[2
]}

Aihara, Hidenori ^{[1
]}

机构：

[1] Sagami Chem Res Inst, Ayase, Kanagawa 2521193, Japan

[2] Tokai Univ, Fac Engn, Dept Appl Chem, Hiratsuka, Kanagawa 2591292, Japan

来源：

CHEMISTRY LETTERS | 2013年 / 42卷 / 02期

关键词：

EFFICIENT; SELENOPHENE; PERFORMANCE; THIOPHENE; DESIGN; MOIETY; FURAN;

D O I：

10.1246/cl.2013.140

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New organic dyes with pyrrolic conjugated pi spacers have been prepared in combination with a triphenylamine donor and a cyanoacrylic acid acceptor. Various alkyl substituents can be introduced on the nitrogen atom of the pyrrole ring. The dyes are readily adsorbed on TiO2, and the conversion efficiency is over 5% in DSSC.

引用

页码：140 / 142

页数：3

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