Surface and foam properties of SLES+CAPB+fatty acid mixtures: Effect of pH for C12-C16 acids

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Volumn 438, Issue , 2013, Pages 186-198

  Mitrinova, Z ^a   Tcholakova, S ^a   Golemanov, K ^a   Denkov, N ^a   Vethamuthu, M ^b   Ananthapadmanabhan, K P ^b  

^a UNIVERSITY OF SOFIA   (Bulgaria)

^b UNILEVER RESEARCH   (United Kingdom)

Author keywords

Cosurfactant; Fatty acid chain length; Foam rheology; Foam wall friction; Surface dilatational modulus

Indexed keywords

ADSORPTION; ANIONIC SURFACTANTS; BIOPHYSICS; CHAIN LENGTH; CHAINS; FRICTION; GLYCEROL; MIXTURES; PALMITIC ACID; PH EFFECTS; SURFACE TENSION; TRIBOLOGY;

ACID CONCENTRATIONS; CO-SURFACTANTS; FATTY ACID CHAINS; FOAM RHEOLOGY; LONG-CHAIN FATTY ACIDS; SURFACE DILATATIONAL MODULUS; SURFACE PHASE TRANSITIONS; ZWITTERIONIC SURFACTANTS;

FOAM CONTROL;

ANIONIC SURFACTANT; FATTY ACID; GLYCEROL; LAURIC ACID; LONG CHAIN FATTY ACID; MYRISTIC ACID; PALMITIC ACID; SODIUM LAURYL OXYETHYLENE SULFATE; UNCLASSIFIED DRUG;

ADSORPTION; AQUEOUS SOLUTION; ARTICLE; CHEMICAL COMPOSITION; CHEMICAL STRUCTURE; CRITICAL MICELLE CONCENTRATION; EXPERIMENTAL STUDY; FATTY ACID ANALYSIS; FOAM; FRICTION; MOLECULAR WEIGHT; OSCILLATION; PH; PHASE TRANSITION; PRIORITY JOURNAL; PROTON TRANSPORT; QUALITATIVE ANALYSIS; SHEAR RATE; SHEAR STRESS; SURFACE PROPERTY; SURFACE TENSION; VISCOSITY;

EID: 84888005026     PISSN: 09277757     EISSN: 18734359     Source Type: Journal    
DOI: 10.1016/j.colsurfa.2012.12.011     Document Type: Article

References (51)

1. Goddard E.D., Kao O., Kung H.C. Monolayer properties of fatty acids: IV. Influence of cation at high pH. J. Colloid Interface Sci. 1967, 24:297.
2. Hasmonay H., Hochapfel A., Peretti P. Equilibrium position of carboxylic acid molecules in monolayers on aqueous subphases. J. Colloid Interface Sci. 1992, 149:247.
3. Daillant J., Bosio L., Benattar J.J., Blot C. Interaction of cations with a fatty acid monolayer. A grazing incidence x-ray fluorescence and reflectivity study. Langmuir 1991, 7:611.
4. Gericke A., Hühnerfuss H. In situ investigation of saturated long-chain fatty acids at the air/water interface by external infrared reflection-absorption spectrometry. J. Phys. Chem. 1993, 97:12899.
5. Gericke A., Hühnerfuss H. The effect of cations on the order of saturated fatty acid monolayers at the air-water interface as determined by infrared reflection-absorption spectrometry. Thin Solid Films 1994, 245:74.
6. Gericke A., Mendelsohn R. Partial chain deuteration as an IRRAS probe of conformational order of different regions in hexadecanoic acid monolayers at the air/water interface. Langmuir 1996, 12:758.
7. Simon-Kutscher J., Gericke A., Hühnerfuss H. Effect of bivalent Ba, Cu, Ni, and Zn cations on the structure of octadecanoic acid monolayers at the air-water interface as determined by external infrared reflection-absorption spectroscopy. Langmuir 1996, 12:1027.
8. Coltharp K.A., Franses E.I. Equilibrium and dynamic surface tension behavior of aqueous soaps: Sodium octanoate and sodium dodecanoate (sodium laurate). Colloids Surf. A 1996, 108:225.
9. Chang C.H., Coltharp K.A., Park S.Y., Franses E.I. Surface tension measurements with the pulsating bubble method. Colloids Surf. A 1996, 114:185.
10. Wen X., McGinnis K.C., Franses E.I. Unusually low dynamic surface tensions of aqueous solutions of sodium myristate. Colloids Surf. A 1998, 143:371.
11. Wen X., Lauterbach J., Franses E.I. Surface densities of adsorbed layers of aqueous sodium myristate inferred from surface tension and infrared reflection absorption spectroscopy. Langmuir 2000, 16:6987.
12. Wen X., Franses E.I. Effect of protonation on the solution and phase behavior of aqueous sodium myristate. J. Colloid Interface Sci. 2000, 231:42.
13. Tippmann-Krayer P., Mohwald H. Precise determination of tilt angles by x-ray diffraction and reflection with arachidic acid monolayers. Langmuir 1991, 16:6987.
14. Wantke K.D., Fruhner H., Fang J., Lunkenheimer K. Measurements of the surface elasticity in medium frequency range using the oscillating bubble method. J. Colloid Interface Sci. 1998, 208:34.
15. Gilman J.B., Eliason T.L., Fast A., Vaida V. Selectivity and stability of organic films at the air-aqueous interface. J. Colloid Interface Sci. 2004, 280:234.
16. Fang J., Wantke K.D., Lunkenheimer K. Rheological properties of fatty acid solutions at the air/water interface. J. Colloid Interface Sci. 1996, 182:31.
17. Albrecht O., Matsuda H., Eguchi K., Nakagiri T. The dissolution of myristic acid monolayers in water. Thin Solid Films 1999, 338:252.
18. Danov K.D., Kralchevsky P.A., Ananthapadmanabhan K.P., Lips A. Interpretation of surface-tension isotherms of n-alkanoic (fatty) acids by means of the van der Waals model. J. Colloid Interface Sci. 2006, 300:809.
19. Kralchevsky P.A., Danov K.D., Pishmanova C.I., Kralchevska S.D., Christov N.C., Ananthapadmanabhan K.P., Lips A. Effect of the precipitation of neutral-soap, acid-soap, and alkanoic acid crystallites on the bulk pH and surface tension of soap solutions. Langmuir 2007, 23:3538.
20. Petrov J.G., Pfohl T., Mo1hwald T. Ellipsometric chain length dependence of fatty acid langmuir monolayers. A heads-and-tails model. J. Phys. Chem. 1999, 103:3417.
21. aof fatty acid salt solutions. Langmuir 2000, 16:172.
22. aof fatty acid soap solutions. Langmuir 2003, 19:2034.
23. Denkov N.D., Subraminian V., Gurovich D., Lips A. Wall slip and viscous dissipation in sheared foams: effect of surface mobility. Colloids Surf. A 2005, 263:129.
24. Denkov N.D., Tcholakova S., Golemanov K., Subramanian V., Lips A. Foam-wall friction: effect of air volume fraction for tangentially immobile bubble surface. Colloid Surf. A 2006, 329:282-283.
25. Golemanov K., Tcholakova S., Denkov N.D., Ananthapadmanabhan K.P., Lips A. Breakup of bubbles and drops in steadily sheared foams and concentrated emulsions. Phys. Rev. E 2008, 78:051405.
26. Golemanov K., Denkov N.D., Tcholakova S., Vethamuthu M., Lips A. Surfactant mixtures for control of bubble surface mobility in foam studies. Langmuir 2008, 24:9956.
27. Denkov N.D., Tcholakova S., Golemanov K., Ananthpadmanabhan K.P., Lips A. The role of surfactant type and bubble surface mobility in foam rheology. Soft Matter 2009, 5:3389.
28. Tcholakova S., Mitrinova Z., Golemanov K., Denkov N.D., Vethamuthu M., Ananthapadmanabhan K.P. Control of Ostwald ripening by using surfactants with high surface modulus. Langmuir 2011, 27:14807.
29. Dorbolo S., Terwagne D., Delhalle R., Dujardin J., Huet N., Vandewalle N., Denkov N. Antibubble lifetime: influence of the bulk viscosity and of the surface modulus of the mixture. Colloid Surf. A 2010, 365:43.
30. Adami N., Dorbolo S., Caps H. Single thermal plume in locally heated vertical soap films. Phys. Rev. E 2011, 84:046316.
31. Biance A.L., Delbos A., Pitois O. How topological rearrangements and liquid fraction control liquid foam stability. Phys. Rev. Lett 2011, 106:068301.
32. Dollet B. Local description of the two-dimensional flow of foam through a contraction. J. Rheology 2010, 54:741.
33. Emile J., Salonen A., Dollet B., Saint-Jalmes A. A systematic and quantitative study of the link between foam slipping and interfacial viscoelasticity. Langmuir 2009, 25:13412.
34. Biance A.L., Cohen-Addad S., Höhler R. Topological transition dynamics in a strained bubble cluster. Soft Matter 2009, 5:4672.
35. P.R. Garrett, J.D. Hines, S.C. Joyce, P.T. Whittal, Report prepared for Unilever R&D, Port Sunlight, 1993.
36. Mukherjee S., Wiedersich H. Morphological and viscoelastic properties of dense foams generated from skin cleansing bars. Colloids Surf. 1995, 95:159.
37. Tcholakova S., Denkov N.D., Golemanov K., Ananthapadmanabhan K.P., Lips A. Theoretical model of viscous friction inside steadily sheared foams and concentrated emulsions. Phys. Rev. E 2008, 78:011405.
38. Princen H.M. The structure, mechanics, and rheology of concentrated emulsions and fluid foams. Encyclopedia of Emulsion Technology 2001, 243. Marcel Dekker, New York, ch. 11. J. Sjöblom (Ed.).
39. Weaire D. The rheology of foam. Curr. Opin. Colloid Interface Sci. 2008, 13:171.
40. Kraynik A.M. Foam flows. Ann. Rev. Fluid Mech. 1988, 20:325.
41. Princen H.M. Rheology of foams and highly concentrated emulsions: I. Elastic properties and yield stress of a cylindrical model system. J. Colloid Interface Sci. 1983, 91:160.
42. Princen H.M. Rheology of foams and highly concentrated emulsions. II. Experimental study of the yield stress and wall effects for concentrated oil-in-water emulsions. J. Colloid Interface Sci. 1985, 105:150.
43. Princen H.M., Kiss A.D. Rheology of foams and highly concentrated emulsions: IV. An experimental study of the shear viscosity and yield stress of concentrated emulsions. J. Colloid Interface Sci. 1989, 128:176.
44. Israelachvili J.N. Intermolecular and Surface Forces 1992, Academic Press, New York. Second ed.
45. Tcholakova S., Denkov N.D., Sidzhakova D., Ivanov I.B., Campbell B. Interrelation between drop size and protein adsorption at various emulsification conditions. Langmuir 2003, 19:5640.
46. Tcholakova S., Denkov N.D., Danner T. Role of surfactant type and concentration for the mean drop size during emulsification in turbulent flow. Langmuir 2004, 20:7444.
47. Tzocheva S.S., Kralchevsky P.A., Danov K.D., Georgieva G.S., Post A.J., Ananthapadamabhan K.P. Solubility limits and phase diagrams for fatty acids in anionic (SLES) and zwitterionic (CAPB) micellar surfactant solutions. J. Colloid Interface Sci. 2012, 369:274.
48. Sexton M.B., Möbius M.E., Hutzler S. Bubble dynamics and rheology in sheared two-dimensional foams. Soft Matter 2011, 7:11252.
49. Seth J.R., Mohan L., Locatelli-Champagne C., Cloitre M., Bonnecaze R.T. A micromechanical model to predict the flow of soft particle glasses. Nat. Mater. 2011, 10:838.
50. Cantat I. Gibbs elasticity effect in foam shear flows: a non quasi-static 2D numerical simulation. Soft Matter 2011, 7:448.
51. Weaire D., Barry J.D., Hutzler S. The continuum theory of shear localization in two-dimensional foam. J. Phys. Condense. Matter. 2010, 22:193101.