The effects of H2O and O2 on the photocurrent spectra of MEH-PPV

被引：35

作者：

Chawdhury, N

Köhler, A

Harrison, MG

Hwang, DH

Holmes, AB

Friend, RH

机构：

[1] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England

[2] Univ Marburg, Dept Phys Chem, D-35032 Marburg, Germany

[3] Univ Cambridge, Chem Lab, Cambridge CB2 1EW, England

来源：

SYNTHETIC METALS | 1999年 / 102卷 / 1-3期

关键词：

poly(phenylene vinylene) and derivatives; photoconductivity;

D O I：

10.1016/S0379-6779(98)00789-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Photocurrent (PC) and current-voltage measurements were taken on MEH-PPV [poly(2-methoxy-5-(2'-ethyl-hexyloxy)-paraphenylene vinylene] in an as-made photocell, ITO/MEH-PPV (265 nm)/Al, in the photocell under ambient air, under a mixture of oxygen + nitrogen, and in vacuum after annealing. We discuss the different spectral responses and current-voltage characteristics obtained for the different atmospheres.

引用

页码：871 / 872

页数：2

共 4 条

[1] Interaction of oxygen with conjugated polymers: Charge transfer complex formation with poly(3-alkylthiophenes) [J].