十六烷基三甲基水杨酸铵水溶液的电导和流变性能研究

doi:10.13218/j.cnki.csdc.2014.01.001

Abstract

Abstract: The conductivity and rheological behaviors of aqueous solution of cetyltrimetylammonium salicylate in dilute and semidilute range were studied.Profile of plot of conductivity vs.concentration of the system shows two inflection points.The first inflection point corresponds to the critical micelle concentration (cmc),while the second corresponds to the concentration that the rodlike micelles begin to form.The changes of thermodynamic functions of micellization were calculated and the results showed that the micellization is an enthalpy-driven process.The steady-state rheological experiment showed that all systems exhibit shear thinning behavior.When the mass mole concentration of the system is higher than 119 mmol·kg^-1,its rheological behavior is in line with Maxwell fluid behavior with a single stress relaxation time.The high viscosity behavior is caused by the linkages between short rodlike micelles rather than entangled wormlike micelles.

Key words: cetyltrimethylammonium salicylate, rheological behavior, short rodlike micelles, three-dimensional network structure

CLC Number:

TQ423.12

QIU Zhao-min, PING A-li, WEI Xi-lian. Study of conductivity and rheological behaviors of cetyltrimethylammonium salicylate in aqueous solution[J].China Surfactant Detergent & Cosmetics, 2014, 44(1): 1-5.

References

[1] SOLTERO J F A,PUIG J E.Rheology of cetyltrimethylammonium tosilate-water system.1:Relation to phase behavior[J].Langmuir,1995,11:3337-3346.
[2] THURN H,LOBL M,HOFFMANN H.Viscoelastic detergent solutions:A quantitative comparison between theory and experiment[J].J Phys Chem,1985,89:517-522.
[3] HASHIMOTO K,IMAE T,NAKAZAWA K.The viscoelasticity of spinnable solutions of alkyltrimethylammonium salicylates[J].Colloid Polym Sci,1992,270:249-258.
[4] BUWALDA T R,STUART M C A,ENGBERTS J B F N.Wormlike micellar and vesicular phases in aqueous solutions of single-tailed surfactants with aromatic counterions[J].Langmuir,2000,16:6780-6786.
[5] NARAYANAN R O J,HASSAN P A,MANOHAR C,et al.Effect of the lipophilicity of the counterion on the viscoelasticity of micellar solutions of cationic surfactants[J].Langmuir,1998,14:4364-4372.
[6] MALIARIS A,LANG J,ZANA R.Dynamic behaviour of fluorescence quenchers in cetyltrimethylammonium chloride micelles[J].J Chem Soc,Faraday Trans 1,1986,82:109-118.
[7] REISS-HUSSON F,LUZZATI V.The structure of the micellar solutions of some amphiphilic compounds in pure water as determined by absolute small-angle X-ray scattering techniques[J].J Phys Chem,1964,68(12):3504-3511.
[8] CANDAU S J,HIRSCH E,ZANA R.New aspects of the behaviour of alkyltrimethylammonium bromide micelles:Light scattering and viscosimetric studies[J].J Phys,1984,45:1263-1270.
[9] OLSSON U,SODERMAN O,GUDRING P.Characterization of micellar aggregates in viscoelastic surfactant solutions:A nuclear magnetic resonance and light scattering study[J].J Phys Chem,1986,90:5223-5232.
[10] IMAE T.Light scattering of spinnable,viscoelastic solutions of hexadecyltrimethylammonium salicylate[J].J Phys Chem,1990,94:5953-5959.
[11] IMAE T,HASHIMOTO K,IKEDA S.The spinnability of viscoelastic solutions of tetradecyl and hexadecyltrimethylammonium salicylates[J].Colloid Polym Sci,1990,268:460-468.
[12] OHLENDORF D,INTERTHALl W,HOFFMANN H.Surfactant systems for drag reduction:physico-chemical properties and rheological behavior[J].Rheol Acta,1986,25:468-486.
[13] TOYOKO I,TAKASHI K.Size and electrophoretic mobility of C₁₄TASal micelles in aqueous media[J].J Phys Chem,1992,96:10030-10035.
[14] ANGEL M,HOFFMANN H,REIZLEIN M L K,et al.From rodlike micelles to lyotropic liquid crystals[J].Progr Colloid Polymer Sci,1984,69:12-28.
[15] BEWERSDORFF H W,OHLENDON D.The behaviour of drag-reducing cationic surfactant solutions[J].Colloid Polym Sci,1988,266:941-953.
[16] 赵国玺.表面活性剂物理化学[M].2版.北京:北京大学出版社,1991.
[17] HUSSON F R,LUZZATI V.The structure of the micellar solutions of some amphiphilic compounds in pure water as determined by absolute small-angle X-ray scattering techniques[J].J Phys Chem,1964,68(12):3504–3511.
[18] DURGA P A,HIRONOBU K.Formation of viscoelastic wormlike micellar solutions in mixed nonionic surfactant systems[J].J Phys Chem B,2003,107:10168-10175.
[19] COX W P,MERZ E H.Correlation of dynamic and steady flow viscosities[J].J Polym Sci,Part A:Polym Chem,1958,28:619-622.
[20] LARSON R G.The structure and rheology of complex fluids[M].New York:Oxford Univ Press,1999.
[21] KHATORY A,LEGUEUX F,KERN F,et al.Linear and nonlinear viscoelasticity of semidilute solutions of wormlike micelles at high salt content[J].Langmuir,1993,9:1456-1464.
[22] GENNEE D,SCALING P G.Concepts in polymer physics[M].New York:Cornell University Press,1979.

Study of conductivity and rheological behaviors of cetyltrimethylammonium salicylate in aqueous solution

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