Synergistic Behavior of Mixed Monolayer/Mixed Micelle Formation between Cationic Monomeric and Dimeric Surfactants with PEO-PPO-PEO Triblock Copolymer

被引：4
|
作者：
Azum, Naved [1 ]
Naqv, Andleeb Z. [2 ]
机构：
[1] King Abdulaziz Univ, Fac Sci, Dept Chem, Jeddah 21589, Saudi Arabia
[2] Aligarh Muslim Univ, Fac Sci, Dept Chem, Aligarh, Uttar Pradesh, India
来源：
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2018年 / 13卷 / 02期
关键词：
Triblock co-polymer; Gemini surfactant; Conventional surfactant; Mixed micelle; Synergism; DRUG NORTRIPTYLINE HYDROCHLORIDE; ANGLE NEUTRON-SCATTERING; SODIUM DODECYL-SULFATE; NONIONIC SURFACTANT; BLOCK-COPOLYMERS; CONVENTIONAL SURFACTANTS; AQUEOUS-SOLUTIONS; LIGHT-SCATTERING; MICELLIZATION; IBUPROFEN;
D O I：
10.20964/2018.02.74
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The micellar and surface properties of PEO-PPO-PEO triblock copolymer (Pluronic F-127) with cationic monomeric (hexadecyltrimethylammonium bromide), and gemini or dimeric (Pentanediyl-1, 5-bis (dimethylcetylammonium bromide)) surfactants was investigated using surface tension and conductivity measurements in aqueous solution. Various micellar, interfacial and thermodynamic parameters were evaluated. All the mixtures of binary systems show synergism. The synergistic interactions are found to be more with dimeric surfactant. The copolymer contribution in mixed micelles also increases with gemini surfactant.
引用
收藏
页码：2090 / 2101
页数：12
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