PHASE-TRANSITIONS IN ORGANIZED ORGANIC THIN-FILMS AS DETECTED BY THEIR REACTIVITY

被引:12
|
作者
PAZ, Y [1 ]
TRAKHTENBERG, S [1 ]
NAAMAN, R [1 ]
机构
[1] WEIZMANN INST SCI,DEPT CHEM PHYS,IL-76100 REHOVOT,ISRAEL
来源
JOURNAL OF PHYSICAL CHEMISTRY | 1993年 / 97卷 / 36期
关键词
D O I
10.1021/j100138a001
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 temperature dependence of the reactivity of organized organic thin films with an atomic beam of O(3P) was investigated. The films, either single or multilayers, were prepared by the Langmuir-Blodgett method. The reactivity varied linearly with temperature, which is explained by the penetrability of the atoms between the organic chains. Phase transitions in the thin films could be observed by the change in the dependence of reactivity on temperature.
引用
收藏
页码:9075 / 9077
页数:3
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