1991
DOI: 10.1016/0021-9797(91)90398-r
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Formation and structure of carbonate particles in reverse microemulsions

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Cited by 62 publications
(140 citation statements)
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“…51,52 Nanoparticles rarely exist in purely hydrophobic environments as it is difficult to remove the last traces of water, and any water molecules present will preferentially associate with the polar carbonate nanoparticle cores, which could affect the structure of the nanoparticle. The original simulation studies of Griffiths 17 and…”
Section: Water As a Third Componentmentioning
confidence: 99%
“…51,52 Nanoparticles rarely exist in purely hydrophobic environments as it is difficult to remove the last traces of water, and any water molecules present will preferentially associate with the polar carbonate nanoparticle cores, which could affect the structure of the nanoparticle. The original simulation studies of Griffiths 17 and…”
Section: Water As a Third Componentmentioning
confidence: 99%
“…Water-in-oil microemulsions thus provide an ideal media for the synthesis of such particles. This has been exploited for the synthesis of calcium carbonate [72][73][74][75], barium carbonate [76], and strontium carbonate [M] particles by carbonation of their respective salts or hydroxides in the aqueous cores of water-in-oil microemulsions.…”
Section: Particle Synthesis In Microemulsionsmentioning
confidence: 99%
“…When attached to the apolar end (16-doxyl-stearic acid) molecular freedom was found as high as in solution and an environmnetal rigidity effect was revealed only by the peculiar surfactant shell structure of micelle a. In conclusion, the previously defined structural features of overbased reverse micelles [2,[17][18][19][20][21]26] have been further detailed by this study, in view of developing improved performances as detergent additives of lubricant base oils.…”
Section: Discussionmentioning
confidence: 61%
“…Their main function, however, is to neutralize acid and to prevent corrosion from acid attack. It is economically advantageous to incorporate as much neutralizing power in the sulphonate molecule as possible: excess base in the form of calcium carbonate can be dispersed in micelles [2,3] to produce the so-called overbased sulphonates. Dispersions of calcium carbonate stabilized by calcium sulphonates have been characterized [4] using different techniques: electron microscopy [5], ultracentrifugation [6], and neutron scattering [7].…”
Section: Introductionmentioning
confidence: 99%