2020
DOI: 10.1016/j.apsusc.2019.144467
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Modulation of the morphology, surface energy and wettability of malachite through a S,O,O-ligand surfactant: Mechanism and hydrophobization

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Cited by 32 publications
(3 citation statements)
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“…An improvement of more than 33% is observed in wettability of SS on the cured organic component surface. It is probably ascribed to CTS modification decreasing the surface energy and hydrophilicity index of the SS, so SS becames much more hydrophobic and stronger affinity toward the organic phase 27 . This improved wetting property is beneficial to the refinement and uniform distribution of the SS in PU matrix and improves the strength of the SS/PU composites.…”
Section: Resultsmentioning
confidence: 99%
“…An improvement of more than 33% is observed in wettability of SS on the cured organic component surface. It is probably ascribed to CTS modification decreasing the surface energy and hydrophilicity index of the SS, so SS becames much more hydrophobic and stronger affinity toward the organic phase 27 . This improved wetting property is beneficial to the refinement and uniform distribution of the SS in PU matrix and improves the strength of the SS/PU composites.…”
Section: Resultsmentioning
confidence: 99%
“…SL values is achieved through surfactant adsorption on solids, which is influenced by surface chemistry [88]. As charged surfaces tend to adsorb species with the opposite charge, and they are difficult to remove due to electrostatic interactions, surfactants are commonly used to neutralize surface charge and promote hydrophobic-& oleophilic character [89]. However, in the case of multilayer adsorption the surface becomes charged again [90].…”
Section: Physicochemical Interactionsmentioning
confidence: 99%
“…A common way of reducing γLG and γSL and to promote wetting is the application of surfactants [35]. In this case, the decrease of γSL is achieved through surfactant adsorption [36]: as charged surfaces promote the adsorption of oppositely charged chemical species, they are popular agents of surface charge neutralization and hydrophobization [37]. However, multilayer adsorption is also possible, which turns the surface oppositely charged as it was in the beginning [38].…”
Section: Surface Chemistrymentioning
confidence: 99%