METALLIZATION OF POLYTHIOPHENES .2. INTERACTION OF VAPOR-DEPOSITED CR, V AND TI WITH POLY(3-HEXYLTHIOPHENE) (P3HT)

被引：42

作者：

LACHKAR, A ^{[1
]}

SELMANI, A ^{[1
]}

SACHER, E ^{[1
]}

机构：

[1] ECOLE POLYTECH,DEPT GENIE PHYS,MONTREAL,PQ H3C 3A7,CANADA

来源：

SYNTHETIC METALS | 1995年 / 72卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

METALLIZATION; POLYTHIOPHENES; DEPOSITION; POLY(3-HEXYLTHIOPHENE);

D O I：

10.1016/0379-6779(94)02319-T

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

X-ray photoelectron spectra of poly(3-hexylthiophene) (P3HT) films, metallized with vapor-deposited Cr, V and Ti, were used to study the nature of the metal-P3HT bonds formed with highly reactive metals. These metals cause similar changes in the S(2p) and C(1s) spectra. At coverages less than 3 Angstrom, the spectral evidence indicates that metals react only with the sulfur atom of P3HT. At higher coverages, after the initial metal-S reaction, further reaction occurs between the already bended metal and carbon.

引用

页码：73 / 80

页数：8

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