Colloidal stabilization of surfactant-free emulsion by control of molecular diffusion among droplets

Toshio Sakai1, Taku Oishi1
1Department of Materials Chemistry, Faculty of Engineering, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan

Tài liệu tham khảo

1998 2004 2005 Lang, 1991, Quaternary water in oil microemulsions. 1. effect of alcohol chain-length and concentration on droplet size and exchange of material between droplets, J Phys Chem, 95, 9533, 10.1021/j100176a090 Lang, 1992, Quaternary water-in-oil microemulsions. 2. effect of carboxylic-acid chain-length on droplet size and exchange of material between droplets, J Phys Chem, 96, 4667, 10.1021/j100190a095 Aronson, 1993, Highly concentrated water-in-oil emulsions–influence of electrolyte on their properties and stability, J Colloid Interface Sci, 159, 134, 10.1006/jcis.1993.1305 Opawale, 1998, Influence of interfacial properties of lipophilic surfactants on water-in-oil emulsion stability, J Colloid Interface Sci, 197, 142, 10.1006/jcis.1997.5222 Yarranton, 2000, Water-in-hydrocarbon emulsions stabilized by asphaltenes at low concentrations, J Colloid Interface Sci, 228, 52, 10.1006/jcis.2000.6938 Song, 2000, Rapid evaluation of water-in-oil (W/O) Emulsion stability by turbidity ratio measurements, J Colloid Interface Sci, 230, 213, 10.1006/jcis.2000.7090 Rousseau, 2000, Fat crystals and emulsion stability–a review, Food Res Int, 33, 3, 10.1016/S0963-9969(00)00017-X Eow, 2001, Electrostatic enhancement of coalescence of water droplets in oil: a review of the current understanding, Chem Eng J, 84, 173, 10.1016/S1385-8947(00)00386-7 Sugiura, 2001, Preparation characteristics of monodispersed water-in-oil emulsions using microchannel emulsification, J Chem Eng Jpn, 34, 757, 10.1252/jcej.34.757 Sullivan, 2002, The effects of inorganic solid particles on water and crude oil emulsion stability, Ind Eng Chem Res, 41, 3389, 10.1021/ie010927n Sjoblom, 2003, Our current understanding of water-in-crude oil emulsions. recent characterization techniques and high pressure performance, Adv Colloid Interface Sci, 100, 399, 10.1016/S0001-8686(02)00066-0 Sullivan, 2007, The stability of water-in-crude and model oil emulsions, Canad J Chem Eng, 85, 793, 10.1002/cjce.5450850601 McClements, 2010, Emulsion design to improve the delivery of functional lipophilic components, Ann Rev Food Sci Technol, 1, 241, 10.1146/annurev.food.080708.100722 Ushikubo, 2014, Stability mechanisms of liquid water-in-oil emulsions, Food Hydrocoll, 34, 145, 10.1016/j.foodhyd.2012.11.016 Matos, 2016, Treatment of oil-in-water emulsions by a destabilization/ultrafiltration hybrid process: statistical analysis of operating parameters, J Taiwan Inst Chem Eng, 59, 295, 10.1016/j.jtice.2015.08.006 Sakai, 2001, Direct observation of flocculation/coalescence of metastable oil droplets in surfactant-free oil/water emulsion by freeze-fracture electron microscopy, Langmuir, 17, 255, 10.1021/la000917b Sakai, 2002, Molecular diffusion of oil/water emulsions in surfactant-free conditions, Langmuir, 18, 1985, 10.1021/la0111248 Sakai, 2003, Monitoring growth of surfactant-free nanodroplets dispersed in water by single-droplet detection, J Phys Chem B, 107, 2921, 10.1021/jp021887j Sakai, 2008, Surfactant-free emulsions, Curr Opin Colloid Interface Sci, 13, 228, 10.1016/j.cocis.2007.11.013 Kamogawa, 1999, Dispersion and Stabilizing Effects of n-Hexadecane on Tetralin and Benzene Metastable Droplets in surfactant-free conditions, Langmuir, 15, 1913, 10.1021/la9806799 Kamogawa, 2001, Surfactant-Free O/W emulsion formation of oleic acid and its esters with ultrasonic dispersion, Colloids Surf A, 180, 41, 10.1016/S0927-7757(00)00758-5 Kamogawa, 2003, Dispersion and stabilization in water of droplets of hydrophobic organic liquids with the addition of hydrophobic polymers, Langmuir, 19, 4063, 10.1021/la020749i 1999 Marcus, 1988, Ionic radii in aqueous solutions, Chem Rev, 88, 1475, 10.1021/cr00090a003 Marcus, 1991, Thermodynamics of solvation of ions, Part 5.-gibbs free energy of hydration at 298.15 K., J Chem Soc Faraday Trans, 87, 2995, 10.1039/FT9918702995 Sakai, 2014, Colloidal stability of emulsifier-free water-in-oil emulsions: effect of oil property, J Jpn Soc Colour Mater, 87, 1, 10.4011/shikizai.87.387