Photoconductivity in donor-acceptor polyferrocenylsilane-fullerene composite films

被引：18

作者：

Cyr, PW

Klem, EJD

Sargent, EH

Manners, I

机构：

[1] Univ Toronto, Dept Elect & Comp Engn, Toronto, ON M5S 3G6, Canada

[2] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada

来源：

CHEMISTRY OF MATERIALS | 2005年 / 17卷 / 23期

关键词：

D O I：

10.1021/cm0507563

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

blends of poly(ferrocenylmethylphenyisilane) (PFMPS) and fullerenes as the active layers were fabricated. Buckminsterfullerene C-60 and [6,6]-phenyl C-61 butyric acid methyl ester (PCBM) fullerene derivative were investigated as electron acceptors in the devices, in the range of 5-18 mol% relative to the ferrocenyl electron donor in PFMPS. The devices show a predominantly UV spectral response. The short circuit currents were on the order of nanoamperes under white light illumination of ca. 160 mW/cm(2), and the open circuit voltage was found to vary from ca. 0.3 V for devices with C-60 to ca. 0.45 V for devices with PCBM.

引用

页码：5770 / 5773

页数：4

共 44 条

[1] Organometallic polymers of the transition metals [J].