Enhanced photooxidative stability of conjugated polymers via C-60 Doping

被引：33

作者：

Sarkas, HW ^{[1
]}

Kwan, W ^{[1
]}

Flom, SR ^{[1
]}

Merritt, CD ^{[1
]}

Kafafi, ZH ^{[1
]}

机构：

[1] USN,RES LAB,OPT PHYS BRANCH,WASHINGTON,DC 20375

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1996年 / 100卷 / 13期

关键词：

D O I：

10.1021/jp960322i

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：

The effect of C-60 doping on the photooxidative stability of the conjugated polymer poly [2-methoxy-5-(2'-ethylhexyloxy)-p-phenylenevinylene] (MEH-PPV) is investigated via Fourier transform infrared and ultraviolet-visible absorption spectroscopies. The photooxidation of both MEH-PPV and MEH-PPV/C-60 exhibits first-order kinetics. Analysis reveals that C-60 slows the rate of photodegradation of MEH-PPV by more than an order of magnitude.

引用

页码：5169 / 5171

页数：3

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