A Dually Effective Inorganic Salt at Inducing Obvious Viscoelastic Behavior of both Cationic and Anionic Surfactant Solutions

	A Dually Effective Inorganic Salt at Inducing Obvious Viscoelastic Behavior of both Cationic and Anionic Surfactant Solutions
	Lu, Ting; Xia, Lian'gen; Wang, Xiaodong; Wang, Aiqing; Zhang, Tao
刊名	langmuir
	2011-08-16
卷号	27 期号:16 页码:9815-9822
ISSN号	待补充
通讯作者	张涛
产权排序	1,1
中文摘要	a dually effective inorganic salt at inducing obvious viscoelastic behavior of both cationic and anionic surfactant solutions
英文摘要	hydrazine nitrate (hn), an inorganic salt, was first found to have dual effects on inducing obvious viscoelasticity of both cationic and anionic surfactant solutions. it was interesting that the surfactant solutions exhibited characteristic wormlike micelle features with strong viscoelastic properties upon the addition of this inorganic salt. the rheological properties of the surfactant solutions have been measured and discussed. the apparent viscosity of the solutions showed a volcano change with an increase of the hn concentration. correspondingly, the microstructures of the micelles in the solutions changed with the apparent viscosity. first, wormlike micelles began to form and grew with an increase of the hn concentration. subsequently, the systems exhibited linear viscoelasticity with characteristics of a maxwell fluid in the intermediate mass fraction range, which originated from a 3d entangled network of wormlike micelles. finally, a transition from linear micelles to branched ones probably took place at higher hn contents. in addition, the origin of the dual effects brought by hn addition on inducing viscoelasticity in both cationic and anionic surfactant solutions was investigated.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, multidisciplinary ; chemistry, physical ; materials science, multidisciplinary
研究领域[WOS]	chemistry ; materials science
关键词[WOS]	wormlike micellar-solutions ; concentrated aqueous-solutions ; rheological properties ; alkanediyl-alpha,omega-bis(dimethylalkylammonium bromide) ; cetyltrimethylammonium bromide ; linear viscoelasticity ; sodium-salicylate ; hydrotropic salt ; living polymers ; systems
收录类别	SCI
语种	英语
WOS记录号	WOS:000293662800022
公开日期	2012-07-09
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/115788]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Lu, Ting,Xia, Lian'gen,Wang, Xiaodong,et al. A Dually Effective Inorganic Salt at Inducing Obvious Viscoelastic Behavior of both Cationic and Anionic Surfactant Solutions[J]. langmuir,2011,27(16):9815-9822.
APA	Lu, Ting,Xia, Lian'gen,Wang, Xiaodong,Wang, Aiqing,&Zhang, Tao.(2011).A Dually Effective Inorganic Salt at Inducing Obvious Viscoelastic Behavior of both Cationic and Anionic Surfactant Solutions.langmuir,27(16),9815-9822.
MLA	Lu, Ting,et al."A Dually Effective Inorganic Salt at Inducing Obvious Viscoelastic Behavior of both Cationic and Anionic Surfactant Solutions".langmuir 27.16(2011):9815-9822.