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Giant and switchable surface activity of liquid metal via surface oxidation

We present a method to control the interfacial tension of a liquid alloy of gallium via electrochemical deposition (or removal) of the oxide layer on its surface. In sharp contrast with conventional surfactants, this method provides unprecedented lowering of surface tension (∼500 mJ/m(2) to near zer...

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Autori principali: Khan, Mohammad Rashed, Eaker, Collin B., Bowden, Edmond F., Dickey, Michael D.
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2014
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4191764/
https://ncbi.nlm.nih.gov/pubmed/25228767
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1412227111
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