PENNING IONIZATION ELECTRON AND ULTRAVIOLET PHOTOELECTRON SPECTROSCOPIES OF ORGANIC EXTRA-THIN FILMS COMPRISING ALKYL CHAINS - MOLECULAR AGGREGATION, FILM GROWTH AND CHEMICAL-REACTION

被引：12

作者：

OZAKI, H ^{[1
]}

MORI, S ^{[1
]}

MIYASHITA, T ^{[1
]}

TSUCHIYA, T ^{[1
]}

MAZAKI, Y ^{[1
]}

AOKI, M ^{[1
]}

MASUDA, S ^{[1
]}

HARADA, Y ^{[1
]}

KOBAYASHI, K ^{[1
]}

机构：

[1] UNIV TOKYO,COLL ARTS & SCI,DEPT CHEM,MEGURO KU,TOKYO 153,JAPAN

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 1994年 / 68卷

关键词：

D O I：

10.1016/0368-2048(94)80018-9

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The extra-thin evaporated films of long chain alkyl derivatives were characterized by Penning ionization electron and ultraviolet photoelectron spectroscopies. Two types of molecular aggregation were found in films prepared under different conditions. In particular, films made up of lying chains were studied in detail, the number of layers being controlled from 1 (4 angstrom in thickness) to several, and the first stage of film growth was observed layer by layer. Based on these results, a monolayer composed of sash-like and flat-lying macromolecules was prepared by the photopolymerization of dialkyldiacetylene taking place in the outermost surface layer.

引用

页码：531 / 539

页数：9