Wetting of planar solid surfaces by bicontinuous sugar surfactant-based microemulsions
Wetting of planar solid surfaces by bicontinuous sugar surfactant-based microemulsions
复制标题
基于双连续糖表面活性剂的微乳液对平面固体表面的润湿
DOI:
10.1007/s00396-017-4188-4
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发表时间:
2017
影响因子:
2.4
通讯作者:
Stefan
中科院分区:
文献类型:
--
作者:
Vargas-Ruiz;Salomé;Lutzki;Klitzing;Regine von;Hellweg;Thomas;Wellert;Stefan
Optimal wetting of solid substrates is an essential prerequisite for extractive mass transport out of the surface into a microemulsion. In contrast to its importance for practical applications, the wetting properties of microemulsions still are partly unknown. Here, we use contact angle goniometry and Wilhelmy-type force measurements to characterize the wetting of bicontinuous microemulsions at hydrophilic and hydrophobic solid substrates. Microemulsions of different oil-to-water ratios from the bicontinuous region of two quaternary systems, built up by oil (a nonpolar (tetradecane) and a polar oil (methyl oleate)) in combination with water, sugar surfactant, and alcohol (pentanol) have been used. For all microemulsions, a partial wetting regime was found at planar model surfaces. The wetting of hydrophobic surfaces shows differences related to the wetting behavior of the oil component and its adhesion to the substrate. The contact angle hysteresis indicates the formation of adsorption layers between surface and microemulsion bulk.
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影响因子:
9.9
作者:
Vargas-Ruiz;Schulreich;Kostevic;Tiersch;Kakorin;von Klitzing;Hellweg;Wellert
通讯作者:
Wellert
影响因子:
7.4
作者:
A. Bera;T. Kumar;K. Ojha;A. Mandal
通讯作者:
A. Mandal
DOI:
10.1016/s0927-7757(99)00434-3
发表时间:
2000
期刊:
Colloids and Surfaces A: Physicochemical and Engineering Aspects
影响因子:
--
作者:
P. Lang;R. Steitz;C. Braun
通讯作者:
C. Braun
DOI:
10.1021/acs.langmuir.6b03441
发表时间:
2016
期刊:
Langmuir : the ACS journal of surfaces and colloids
影响因子:
--
作者:
Vargas-Ruiz;Soltwedel;Micciulla;Feoktystov;von Klitzing;Hellweg;Wellert
通讯作者:
Wellert
DOI:
10.1103/physreve.52.r29
发表时间:
1995
期刊:
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics
影响因子:
--
作者:
Lee;Chen;Majkrzak;Satija
通讯作者:
Satija