文献类型：期刊文献

英文题名：The effect of alkanol chain on the interfacial composition and thermodynamic properties of diesel oil microemulsion

作者：Wang, Fang[1,2];Fang, Bo[1];Zhang, Zhiqing[2];Zhang, Saiyu;Chen, Yandong[3]

机构：[1]E China Univ Sci & Technol, Res Ctr Chem Engn, Shanghai 200237, Peoples R China;[2]China Univ Petr, Coll Chem & Chem Engn, Dongying 257061, Peoples R China;[3]Langtong Branch Res Inst Petr Explorat & Dev, Petro China 065007, Langfang, Peoples R China

年份：2008

卷号：87

期号：12

起止页码：2517

外文期刊名：FUEL

收录：;EI(收录号：20082211282558);WOS:【SCI-EXPANDED(收录号:WOS:000256726500020)】；

语种：英文

外文关键词：diesel oil microemulsion; interfacial composition; thermodynamic parameter

摘要：The interfacial and thermodynamic properties of water/cetyltrimethylammonium chlorine (CTAC)/alkanol/diesel oil w/o microemulsion systems were investigated by the method of dilution. Alkanols with different carbon numbers (n-butanol, n-pentanol, iso-pentanol, n-hexanol, n-octanol) were used to investigate the effect of cosurfactant on the formation of diesel oil microemulsion. The composition of the cosurfactant and the surfactant in the interfacial region, the distribution of the cosurfactant between the interfacial region and the continuous oil phase, and the energetics of transfer of the cosurfactant from the oil to the interface were estimated. (C) 2008 Elsevier Ltd. All rights reserved.