Influence of ethoxylate distribution on interfacial properties of linear and branched ethoxylate surfactants

Autor:	Ramesh Varadaraj, Stephen Zushma, Teresa Colletti, Neil Brons, Jan Bock, Paul R Geissler
Rok vydání:	1991
Předmět:	Biomaterials chemistry.chemical_compound Colloid and Surface Chemistry Chemical engineering chemistry Organic chemistry Alcohol Surfaces Coatings and Films Electronic Optical and Magnetic Materials Hydrophobe
Zdroj:	Journal of Colloid and Interface Science. 147:396-402
ISSN:	0021-9797
DOI:	10.1016/0021-9797(91)90172-5
Popis:	The influence of ethoxylate distribution on interfacial properties of linear and branched hydrophobe C12 and C13 alcohols is examined at the air-water, decane-water, and Teflon-water interfaces. In the polydisperse ethoxylates, the presence of unreacted alcohol and broad ethoxylate distribution causes interfacial properties to change significantly at the decane-water interface and moderately at the Teflon-water and air-water interfaces. The linear hydrophobe ethoxylate is more sensitive to the presence of unreacted alcohol and broad ethoxylate distribution than the branched hydrophobe ethoxylate.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b3cfeae12f175768054061d886cf263c https://doi.org/10.1016/0021-9797(91)90172-5 Zobrazit plný text záznamu