Temperature-Dependent Gelation Process in Colloidal Dispersions by Diffusing Wave Spectroscopy

	Temperature-Dependent Gelation Process in Colloidal Dispersions by Diffusing Wave Spectroscopy
	Liu JX ; Boyko V ; Yi ZY ; Men YF
刊名	langmuir
	2013
卷号	29 期号:46 页码:14044-14049
关键词	MULTIPLE LIGHT-SCATTERING GLASS-TRANSITION COMPRESSED EMULSIONS THERMAL FLUCTUATIONS COMPLEX FLUIDS TURBID MEDIA SUSPENSIONS DYNAMICS MOTION DENSE
ISSN号	0743-7463
通讯作者	men yf
中文摘要	temperature-dependent microrheology of a concentrated charge-stabilized poly(methyl methacrylate) colloidal dispersion with different salt concentrations was investigated by diffusing wave spectroscopy in backscattering mode. the critical temperature where the system undergoes aggregation and gelation depends upon the particle volume fraction or salt concentration. the viscoelastic properties of the systems have been discussed using maxwell and kelvin-voigt models. temperature-dependent crossover (g' = g '') frequency has been used to calculate activation energies representing a critical energy of interaction of gel formation.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000330144100007
公开日期	2014-04-15
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/49457]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Liu JX,Boyko V,Yi ZY,et al. Temperature-Dependent Gelation Process in Colloidal Dispersions by Diffusing Wave Spectroscopy[J]. langmuir,2013,29(46):14044-14049.
APA	Liu JX,Boyko V,Yi ZY,&Men YF.(2013).Temperature-Dependent Gelation Process in Colloidal Dispersions by Diffusing Wave Spectroscopy.langmuir,29(46),14044-14049.
MLA	Liu JX,et al."Temperature-Dependent Gelation Process in Colloidal Dispersions by Diffusing Wave Spectroscopy".langmuir 29.46(2013):14044-14049.