Synthesis and surface properties of cationic gemini surfactants

被引：0

作者：

Kuliszewska, Edyta ^{[1
]}

Pozniak, Boguslaw P. ^{[2
]}

Hordyjewicz-Baran, Zofia ^{[2
]}

机构：

[1] Inst Ciezkiej Syntezy Organicznej Blachownia, Zakladzie Srodkow Powierzchniowo Czynnych, PL-47225 Kedzierzyn Kozle, Poland

[2] Inst Ciezkiej Syntezy Organicznej Blachownia, PL-47225 Kedzierzyn Kozle, Poland

来源：

PRZEMYSL CHEMICZNY | 2013年 / 92卷 / 03期

关键词：

ALKANEDIYL-ALPHA; OMEGA-BIS(DIMETHYLALKYLAMMONIUM BROMIDE) SURFACTANTS; SPACER CHAIN; DIMERIC SURFACTANTS; MICELLIZATION;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

NEt3 and Me3NCH3CH2NMe2 were converted with C12H25Br and Me2NC12H25 was converted with NH2(CH2)(n)NH2 (n = 3,4 and 6) to 5 resp. quaternary salts. The products were used as cationic surfactants and studied for crit. micelle concn. (CMC) and surface tension in their aq. solns. The gemini surfactants showed lower CMC than the single ones.

引用

页码：331 / 335

页数：5

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