Photopolymerization of Langmuir-Blodgett films of long-chain alkyne acids

被引:0
|
作者
Badmaeva, IA
Sveshnikova, LL
Repinskii, SM
Koltunov, KY
Shvartsberg, MS
Shergina, SI
Zanina, AS
Yanusova, LG
机构
[1] Russian Acad Sci, Inst Semicond Phys, Siberian Div, Novosibirsk 630090, Russia
[2] Russian Acad Sci, Inst Chem Kinet & Combust, Siberian Div, Novosibirsk 630090, Russia
[3] Russian Acad Sci, Inst Crystallog, Siberian Div, Novosibirsk 630090, Russia
[4] Novosibirsk State Univ, Novosibirsk 630090, Russia
来源
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY | 2001年 / 75卷 / 12期
关键词
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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 kinetics of the UV-induced polymerization and photolysis of Langmuir-Blodgett films prepared from the cadmium, lead, and copper salts of 23-tetracosynoic and 2-docosynoic acids, carboxylic acids with a terminal and an internal triple bond. Small-angle X-ray scattering was used to study the structure of the films, in particular the bilayer periods before and after polymerization. Atomic absorption spectroscopy was used to determine the compositions of the initial layers of the Cd, Pb, and Cu salts of 2-docosynoic acid. Based on the data obtained, the mechanism of the solid-phase polymerization of films prepared from acetylene compounds was examined.
引用
收藏
页码:2069 / 2075
页数:7
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