Results 61 to 70 of about 10,603 (156)

Apollonian emulsions - coalescence in high internal-phase-ratio emulsions

open access: yes, 2019
We studied oil-in-water high internal-phase-ratio emulsions (HIPEs) at internal volume fraction phi = 0.95, stabilized by non-ionic surfactant, hexaethylene glycol monododecyl ether (C12E6). By varying C12E6 concentration, we obtained two distinct types of HIPEs that we qualified as “solid” or “liquid”. Surfactant-rich HIPEs formulated with >8%C12E6 in
openaire   +1 more source

Influence of Cellulose Nanocrystals and Surfactants on Catastrophic Phase Inversion and Stability of Emulsions

open access: yesColloids and Interfaces
This study presents the first quantitative comparison of catastrophic phase inversion behavior of water-in-oil emulsions stabilized by nanocrystalline cellulose (NCC) and molecular surfactants with different headgroup charge types: anionic (sodium ...
Daniel Kim, Rajinder Pal
doaj   +1 more source

Preparation of Interconnected Pickering Polymerized High Internal Phase Emulsions by Arrested Coalescence. [PDF]

open access: yesLangmuir, 2022
Durgut E   +4 more
europepmc   +1 more source

Fabrication of Schiff Base Interfacial Films via Polyethyleneimine and Glutaraldehyde for pH‐Responsive Oil‐in‐Water High Internal Phase Emulsions

open access: yesAdvanced Materials Interfaces
Macroemulsions are thermodynamically unstable and prone to phase separation. Traditional stabilization methods using surfactants to reduce interfacial tension are limited due to the physical barrier's instability—thermal motion can cause surfactant ...
Lei Sun   +6 more
doaj   +1 more source

Temperature-responsive Pickering high internal phase emulsions for recyclable efficient interfacial biocatalysis. [PDF]

open access: yesChem Sci, 2022
Wang C   +10 more
europepmc   +1 more source

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