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Title: Shear rheology and phase behaviour of sodium oleate/water mixtures
Authors: Antunes, Filipe E. 
Coppola, Luigi 
Gaudio, Danilo 
Nicotera, Isabella 
Oliviero, Cesare 
Keywords: Sodium oleate; Steady and oscillatory rheology; NMR-diffusometry; Micellar and hexagonal phases
Issue Date: 2007
Citation: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 297:1-3 (2007) 95-104
Abstract: The knowledge of structural and dynamical properties in binary sodium oleate (NaO)/water mixtures represents a first step for studying new biocompatible structures. In addition, a deeper understanding of their flow behaviour is crucial to control their mechanical properties. The purpose of this investigation was to revisit the binary NaO/water phase diagram through a combined effort of shear-rheology, NMR-diffusometry, optical polarizing microscopy and differential scanning calorimetry. The preparation of NaO/water mixtures in this work fitted with the interesting regions of the phase diagrams where most of the new systems will be prepared (i.e. from 0.01 to 30 wt.% NaO and within the temperature range 5-70 °C).
Rights: openAccess
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais

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