Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Raymond A. Mackay"'
Autor:
Wen-Chao Lai, Raymond A. Mackay
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 254:115-123
The transfer of electronic excitation energy from rhodamine 6G as an energy donor to thionine as an acceptor has been studied in anionic microemulsion by the method of fluorescence quenching and sensitization. The concentrations of both donor and acc
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 250:343-348
The longitudinal relaxation times (T1) of water in concentrated silica and alumina slurries were measured as a function of solids content. It was shown that the results could be fit very well with a two-phase fast-exchange model between free and surf
Publikováno v:
Langmuir. 16:8568-8574
Cadmium sulfide nanoparticle/polymer composites have been produced using a one-system reverse micellar synthesis. A monomer, methyl methacrylate (MMA), was used as the oil and polymerized following formation of 2−3 nm CdS particles in the fluid med
Autor:
Qi Yin, Florentina Pavel, Patricia A. Aikens, John D. Holbrey, Raymond A. Mackay, Kenneth R. Seddon, Stig E. Friberg
Publikováno v:
Journal of Dispersion Science and Technology. 21:185-197
The amphiphilic association structures were determined in the system; water, Laureth 4 (approximately C12(EO) 4), and the ionic liquid l-butyl-3-methylimidazolium hexafluorophosphate ([bmim[PF6]), using visual observation and small angle x-ray diffra
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 151:409-417
A water-in-toluene microemulsion stabilized by the polymerizable surfactant didecyldimethylammonium methacrylate has been used to form polyelectrolyte particles. The microemulsion was photopolymerized using AIBN as the initiator, resulting in aggrega
Publikováno v:
Electroanalysis. 8:759-764
The relationship between apparent diffusion coefficients, D′, of electroactive probe and thc microstructure of an oil-in-water anionic microemulsion, sodium dodecyl sulfate (SDS)/dodecane/I-pentanol/0.1M NaCIaq has been investigated. Three probes,
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 112:227-231
The influence of oppositely charged polyelectrolytes on the interlayer spacing of the lamellar liquid crystalline system hexadecyltrimethylammonium bromide/decanol/water was investigated by means of small angle X-ray diffraction and polarized microsc
Publikováno v:
Berichte der Bunsengesellschaft für physikalische Chemie. 100:1059-1063
The influence of a cationic charged polyelectrolyte, poly(diallyldimethylammonium chloride) on the interlayer spacing of the lamellar liquid crystalline system Na-dodecylsulfate (SDS)/decanol/water was investigated by means of low-angle X-ray diffrac
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 100:83-92
Evaporation from microemulsions was investigated at room temperature in the system water-Aerosol OT-cyclohexanone. The water/cyclohexanone weight ratio was varied and a minimum amount of surfactant was used to obtain a microemulsion in the samples us