Calorimetric investigation of temperature effect on the interaction between poly(ethylene oxide) and sodium dodecylsulfate in water

dc.creatorda Silva, RC
dc.creatorLoh, W
dc.creatorOlofsson, G
dc.date2004
dc.date11140
dc.date2014-11-14T16:05:52Z
dc.date2015-11-26T16:07:25Z
dc.date2014-11-14T16:05:52Z
dc.date2015-11-26T16:07:25Z
dc.date.accessioned2018-03-28T22:56:05Z
dc.date.available2018-03-28T22:56:05Z
dc.identifierThermochimica Acta. Elsevier Science Bv, v. 417, n. 2, n. 295, n. 300, 2004.
dc.identifier0040-6031
dc.identifierWOS:000223384800016
dc.identifier10.1016/j.tca.2003.07.025
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/78399
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/78399
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/78399
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1266125
dc.descriptionThe interaction of four poly(ethylene oxides), with molar masses of 1500, 3350, 10 000 and 100 000 g mol(-1) with sodium dodecylsulfate, at 15, 25, 35 and 65 degreesC was investigated by isothermal titration calorimetry. No significant change of the critical aggregation concentration values or of the amount of surfactant bound was observed within this temperature range. The profiles for the variation of the observed enthalpies with surfactant concentration, however, are quite different for the four studied temperatures, what has been interpreted as a consequence of a change in the mode of poly(ethylene oxide) (PEO) interaction with sodium dodecylsulfate (SDS) micelles within this temperature range. (C) 2004 Elsevier B.V. All rights reserved.
dc.description417
dc.description2
dc.description295
dc.description300
dc.languageen
dc.publisherElsevier Science Bv
dc.publisherAmsterdam
dc.publisherHolanda
dc.relationThermochimica Acta
dc.relationThermochim. Acta
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectpolymer-surfactant interaction
dc.subjectisothermal calorimetry
dc.subjectpoly(ethylene oxide)
dc.subjectsodium dodecylsulfate
dc.subjectIonic Surfactants
dc.subjectPolyethylene-glycol
dc.subjectUncharged Polymers
dc.subjectAqueous-solution
dc.subjectSystems
dc.subjectViscosity
dc.subjectBinding
dc.titleCalorimetric investigation of temperature effect on the interaction between poly(ethylene oxide) and sodium dodecylsulfate in water
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución