Abstract
The aggregation behaviour of two cationic surfactants, viz. cetyl trimethyl ammonium bromide (CTAB) and N-cetyl pyridinium chloride (CPC), in different concentrations of water-soluble polyacrylamide has been studied in alkaline medium by electrical conductivity and surface tension measurements. A decrease in the critical micelle concentration (CMC) of the surfactant with an increase in polymer content in the mixture was observed. The thermodynamic and surface parameters have been determined and discussed. The results indicate that micellisation becomes more favourable at higher polymer content.
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References
Goddard ED (1993) In: Goddard ED, Ananthapadmanabhan KP (eds) Interaction of surfactants with polymers and proteins. CRC Press, Boca Raton
Nagarajan R (1989) Association of nonionic polymers with micelles, bilayers, and microemulsions. J Chem Phys 90:1980–1994
Goddard ED (2002) Polymer/surfactant interaction: interfacial aspects. J Colloid Interface Sci 256:228–235
Lee J, Moroi Y (2004) Investigation of the interaction between sodium dodecyl sulfate and cationic polymers. Langmuir 20:4376–4379
Taylor DJF, Thomas RK, Penfold J (2007) Polymer/surfactant interactions at the air/water interface. Adv Colloid Interface Sci 132:69–110
Wang C, Tam KC (2002) New insights on the interaction mechanism within oppositely charged polymer/surfactant systems. Langmuir 18:6484–6490
Zhang JY, Wang XP, Liu HY, Tang JA, Jiang L (1998) Interfacial rheology investigation of polyacrylamide–surfactant interactions. Colloids Surf A 132:9–16
Lindman B (2002) In: Holmberg K (ed) Handbook of applied surface and colloid chemistry. John Wiley, Chichester, Chap. 20
Jonsson B, Lindman B, Holmberg K, Kronberg B (1998) Surfactants and polymers in aqueous solution. John Wiley, New York, pp 207–233
Luo I, Wang D-X, Zhang L, Zhao S, Yu J-Y (2007) Interactions between hydrophobically modified associating polyacrylamide and cationic surfactant at the water–octane interface: interfacial dilational viscoelasticity and relaxation processes. J Dispersion Sci Techol 28:263–269
Bersa L, Sengupta DK, Roy SK, Ay P (2002) Flocculation and dewatering of kaolin suspensions in the presence of polyacrylamide and surfactants. Int J Mineral Process 66:203–232
Perron G, Francoueur J, Desnoyers JF, Kwak JCT (1987) Heat capacities and volumes in aqueous polymer and polymer–surfactant solutions. Can J Chem 65:990–995
Goddard ED (1986) Polymer–surfactant interaction Part I. Uncharged water-soluble polymers and charged surfactants. Colloids Surf 19:225–300
Schwuger MJ (1973) Mechanism of interaction between ionic surfactants and polyglycol ethers in water. J Colloid Interface Sci 43:491–498
Saito S, Kitamura KJ (1971) Counterion effect of tetraalkylammonium and long-chain alkylammonium salts in the interaction with nonionic polymers. Colloid Interface Sci 35:346–353
Singh A (2011) Synthesis and applications of polyacrylamide gels catalyzed by silver nitrate. J Appl Poly Sci 119:1084–1089
Cross J, Singer EJ (eds) (1994) Cationic surfactants: analytical and biological evaluation. Surfactant Science Series, vol 53. Marcel Dekker, New York
Li G-Z, Mu J-H, Li Y, Yuan S-L (2000) An experimental study on alkaline/surfactant/polymer flooding systems using nature mixed carboxylate. Colloid Surf A 73:219–239
Nedjhioui M, Moulai-Mostefa N, Morsli A, Bensmaili A (2005) Combined effects of polymer/surfactant/oil/alkali on physical chemical properties. Desalination 185:543–550
Lin H-R (2001) Solution polymerization of acrylamide using potassium persulfate as an initiator: kinetic studies, temperature and pH dependence. Eur Polym J 37:1507–1510
Rosen MJ (2004) Surfactants and interfacial phenomena, 3rd edn. Wiley Interscience, New Jersey, p 128
Cabane B, Duplessix R (1987) Decoration of semidilute polymer solutions with surfactant micelles. J Physique (Paris) 48:651–662
Minatti E, Zanette D (1996) Salt effects on the interaction of poly(ethylene oxide) and sodium dodecyl sulfate measured by conductivity. Colloids Surf A 113:237–246
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Niranjan, P.S., Shukla, R. & Upadhyay, S.K. Interactions of Polyacrylamide with Cationic Surfactants: Thermodynamic and Surface Parameters. J Surfact Deterg 15, 53–57 (2012). https://doi.org/10.1007/s11743-011-1276-1
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DOI: https://doi.org/10.1007/s11743-011-1276-1