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Branched trichain sulfosuccinates as novel water in CO(2) dispersants
A series of highly branched trichain sulfosuccinate surfactants have been synthesized and studied in condensed CO(2) and aqueous environments. Aqueous critical micelle concentrations (CMCs) showed a general trend of increasing CMC with decreasing chain length, whereas increased branching appeared to...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer-Verlag
2006
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3776276/ https://www.ncbi.nlm.nih.gov/pubmed/24058244 http://dx.doi.org/10.1007/s00396-006-1519-2 |
Sumario: | A series of highly branched trichain sulfosuccinate surfactants have been synthesized and studied in condensed CO(2) and aqueous environments. Aqueous critical micelle concentrations (CMCs) showed a general trend of increasing CMC with decreasing chain length, whereas increased branching appeared to increase solubility in CO(2) and aid the dispersion of water. Near infrared spectra confirmed observed cloud with a large increase in solubility above the cloud pressures in this solvent. |
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