化学化工学院机构知识库

Institutional Repository, College of Chemistry and Chemical Engineering

 

兰州大学机构库  > 化学化工学院  > 期刊论文
题名: Measurement of the interaction enthalpy for mixed micelles of dodecyltrimethylammonium bromide and 1-dodecy1-3-methylimidazolium bromide
作者: Zheng, PZ; Yin, HD; Zhao, JH; Shen, WG
收录类别: SCIE
出版日期: 2016-12-25
刊名: JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
卷号: 44, 页码:204-209
出版者: ELSEVIER
出版地: NEW YORK
英文摘要: In order to clarify the nature of the inter-micellar interactions, we developed an approach to obtain the intermicellar interaction enthalpy through measuring the mixing heats of dodecyltrimethylammonium bromide (DTAB)/1-dodecy1-3-methylimidazolium bromide (C(12)mimBr) mixed micelles by using flow mixing calorimetry. It was found that the inter-micellar interaction enthalpies for this system were negative, representing the attractive enthalpy interactions between the mixed micelle droplets. These results are contradictory to those reported in the literature and interpreted by the predominant attractive dehydration effect of counterion. Static light scattering experiment revealed that the repulsive nature of the interaction characterized by the Gibss free energy should be dominated by the entropy interaction. (C) 2016 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
关键词: Mixed surfactants ; Inter-micellar interactions ; Interaction enthalpy ; Flow-mixing calorimetry ; Static light scattering
作者部门: [Zheng, Peizhu ; Yin, Handi ; Zhao, Jihua ; Shen, Weiguo] Lanzhou Univ, Dept Chem, Lanzhou 730000, Gansu, Peoples R China ; [Shen, Weiguo] East China Univ Sci & Technol, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China
通讯作者: Shen, WG (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Gansu, Peoples R China.
学科分类: Chemistry; Engineering
文章类型: Article
所属项目编号: National Natural Science Foundation of China [21173080, 21373085, 21403098] ; Natural Science Foundation of Gansu province [1506RJYA237]
所属项目名称: 国家自然科学基金项目 ; 甘肃省青年科技基金计划
项目资助者: NSFC ; GSSTD
语种: 英语
DOI: 10.1016/j.jiec.2016.09.001
ISSN号: 1226-086X
WOS记录号: WOS:000386316700022
IR记录号: WOS:000386316700022
第一机构:
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/188885
Appears in Collections:化学化工学院_期刊论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
Zheng, PZ,Yin, HD,Zhao, JH,et al. Measurement of the interaction enthalpy for mixed micelles of dodecyltrimethylammonium bromide and 1-dodecy1-3-methylimidazolium bromide[J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY,2016,44:204-209.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Altmetrics Score
 
Google Scholar
Similar articles in Google Scholar
[Zheng, PZ]'s Articles
[Yin, HD]'s Articles
[Zhao, JH]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zheng, PZ]‘s Articles
[Yin, HD]‘s Articles
[Zhao, JH]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Email:
Passwd
验 证:
换一张
Have you forgotten your password? Log In
Copyright © 2007-2017  兰州大学 - Feedback
Powered by CSpace