pH-Dependent Interfacial Tension and Dilatational Modulus Synergism of Oil-Soluble Fatty Acid and Water-Soluble Cationic Surfactants at the Oil/Water Interface

Langmuir ◽  
2021 ◽  
Author(s):  
Tsung-Lin Hsieh ◽  
Stephen Law ◽  
Stephen Garoff ◽  
Robert D. Tilton
Keyword(s):  
Fatty Acid ◽  
Interfacial Tension ◽  
Cationic Surfactants ◽  
Water Soluble ◽  
Water Interface ◽  
Oil Water ◽  
Ph Dependent

Performance of alkali-free natural petroleum sulfonates: Ultra-low interfacial tension on oil/water interface

2015 ◽  
Vol 93 (8) ◽  
pp. 1410-1415 ◽  
Author(s):  
Zhan Weng ◽  
Peng-Yuan Zhang ◽  
Guang-Wen Chu ◽  
Wei Wang ◽  
Jimmy Yun ◽  
...  
Keyword(s):  
Interfacial Tension ◽  
Water Interface ◽  
Low Interfacial Tension ◽  
Oil Water

scholarly journals Anomalous system-size dependence of electrolytic cells with an electrified oil–water interface

2015 ◽  
Vol 17 (38) ◽  
pp. 25100-25108 ◽  
Author(s):  
Marise Westbroek ◽  
Niels Boon ◽  
René van Roij
Keyword(s):  
Interfacial Tension ◽  
Size Dependence ◽  
Storage Capacity ◽  
System Size ◽  
Double Layers ◽  
Water Interface ◽  
Dielectric Interface ◽  
Electrolytic Cells ◽  
Oil Water

Manipulation of the charge of the dielectric interface between two bulk liquids not only enables the adjustment of the interfacial tension, but also controls the storage capacity of ions in the ionic double layers adjacent to each side of the interface.

Advanced emulsions via noncovalent interaction-mediated interfacial self-assembly

2018 ◽  
Vol 54 (25) ◽  
pp. 3174-3177 ◽  
Author(s):  
Songling Han ◽  
Huijie An ◽  
Hui Tao ◽  
Lanlan Li ◽  
Yuantong Qi ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Interfacial Tension ◽  
Self Assembly ◽  
Noncovalent Interaction ◽  
Water Interface ◽  
Oil Water

The traditional emulsification theory is enriched by a self-assembly approach, in which hydrophilic copolymers with one block exhibiting electrostatic or hydrogen-bonding forces with the oil phase self-assemble at the oil–water interface, thereby reducing interfacial tension and forming emulsions.

Fatty Acid Chemistry at the Oil−Water Interface:  Self-Propelled Oil Droplets

2007 ◽  
Vol 129 (30) ◽  
pp. 9386-9391 ◽  
Author(s):  
Martin M. Hanczyc ◽  
Taro Toyota ◽  
Takashi Ikegami ◽  
Norman Packard ◽  
Tadashi Sugawara
Keyword(s):  
Fatty Acid ◽  
Water Interface ◽  
Oil Droplets ◽  
Oil Water
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