Langmuir monolayers from substituted 5′-phenyl-m-terphenyl carboxylic acids

被引:6
作者
Dynarowicz-Latka, P
Kita, K
Milart, P
Dhanabalan, A
Cavalli, A
Oliveira, ON
机构
[1] Jagiellonian Univ, Fac Chem, PL-30060 Krakow, Poland
[2] Eindhoven Univ Technol, Lab Macromol & Organ Chem, NL-5600 MB Eindhoven, Netherlands
[3] Univ Estadual Norte Fluminense, Lab Ciencia Fis, BR-21949 Rio De Janeiro, Brazil
[4] Univ Sao Paulo, Inst Fis Sao Carlos, BR-13560970 Sao Carlos, SP, Brazil
基金
巴西圣保罗研究基金会;
关键词
Langmuir monolayers; surface pressure; surface potential; BAM images; polyphenyl carboxylic acids; air/water interface;
D O I
10.1006/jcis.2001.7540
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
A series of 5 ' -phenyl-m-terphenyl carboxylic acid (PTCA) derivatives with methyl, chloro, and fluoro substituents at both side phenyl rings have been synthesized and characterized as Langmuir monolayers at the air/water interface. A comparative analysis, based on the surface pressure and electric surface potential measurements under a variety of experimental conditions, is complemented with BAM images. (C) 2001 Academic Press.
引用
收藏
页码:145 / 157
页数:13
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