EVIDENCE OF REACTING IODINE SPECIES AT THE SURFACE OF A POLYPHENYLACETYLENE FILM INVESTIGATED BY XPS

被引：22

作者：

POLZONETTI, G ^{[1
]}

FURLANI, A ^{[1
]}

RUSSO, MV ^{[1
]}

CAMUS, AM ^{[1
]}

MARSICH, N ^{[1
]}

机构：

[1] UNIV TRIESTE,DEPT CHEM SCI,I-34127 TRIESTE,ITALY

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 1990年 / 52卷

关键词：

D O I：

10.1016/0368-2048(90)85049-F

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The reaction of iodine vapours on a polyphenylacetylene thin film is investigated. XPS measurements give evidence for a mechanism leading to the formation of very stable (up to 250°C under U.H.V.) 15t- poliiodidc. The dopant species is homogeneously dispersed at the surface, but does not penetrate in the bulk. IR spectra suggest modifications of the polymer structure and formation of charged defects upon doping. © 1990.

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页码：581 / 588

页数：8

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