十六烷基三甲基溴化铵/氯代肉桂酸胶束光流变性和光流变动力学(英文)
Photorheology and rheokinetics of CTAB/chlorocinnamic acid micelles作者机构:Shanghai Key Laboratory of Multiphase Materials Chemical Engineering Lab of Chemical Engineering Rheology East China University of Science and Technology
出 版 物:《Chinese Journal of Chemical Engineering》 (中国化学工程学报(英文版))
年 卷 期:2015年第23卷第10期
页 面:1640-1646页
核心收录:
学科分类:0710[理学-生物学] 0830[工学-环境科学与工程(可授工学、理学、农学学位)] 081704[工学-应用化学] 07[理学] 0817[工学-化学工程与技术] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0703[理学-化学]
基 金:Supported by the National Natural Science Foundation of China(21273072)
主 题:CTAB胶束 肉桂酸 流变动力学 十六烷基三甲基溴化铵 胶束体系 相对粘度 氯 紫外辐射
摘 要:The photosensitive micellar system with prospect in drag reduction and heat transfer enhancement has been the research focus of science and *** this paper,a new type of photosensitive micellar system formed by cetyl trimethylammonium bromide(CTAB) and trans-chlorocinnamic acid(trans-CICA) was *** effects of counter-ion concentration,surfactant concentration,UV irradiation time,and the position of substituent groups of counter-ion on photorheological properties were *** results indicate that after UV irradiation the relative viscosity and thixotropy of micellar systems reduce *** the same time,the relative viscosity of micelle systems and concentration of trans-CICA decline during UV irradiation *** flow curves of micellar solutions before and after UV irradiation could be described by non-linear co-rotational Jeffreys model *** rheokinetic equation was firstly established to describe the relationship between relative viscosity of micelle systems and conversion of trans-CICA.