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AuthorHerrera, C.
AuthorGarcia, G.
AuthorAtilhan, M.
AuthorAparicio, S.
Available date2015-12-29T12:54:36Z
Publication Date2015-10
Publication NameJournal of Physical Chemistry C
ResourceScopus
CitationHerrera C., Garcia G., Atilhan M., Aparicio S., Nanowetting of Graphene by Ionic Liquid Droplets, (2015) Journal of Physical Chemistry C, 119 (43), pp. 24529-24537.
ISSN1932-7447
URIhttp://dx.doi.org/10.1021/acs.jpcc.5b08713
URIhttp://hdl.handle.net/10576/4014
AbstractThe behavior of nanodroplets formed by amino acid based 1-ethyl-3-methylimidazolium glycine ionic liquid on graphene sheets was studied using classic molecular dynamics. Nanodroplets of different sizes were analyzed, and the contact angle was inferred. The ion-graphene interaction energy was calculated as a function of droplets size, together with the ions arrangement at the interface. Likewise, wetting of SiO2 and graphene supported on SiO2 by ionic liquid nanodroplets was also analyzed. Graphene wetting by this ionic liquid is discussed in terms of the changes on fluid structure upon adsorption and the mechanism and strength of ion-graphene interactions.
SponsorMinisterio de Economia y Competitividad (Spain, project CTQ2013-40476-R). Gregorio Garcia acknowledges the funding by Junta de Castilla y Leon, cofunded by European Social Fund, for a postdoctoral contract.
Languageen
PublisherAmerican Chemical Society
SubjectAmino acids
Fluid structure interaction
Ionic liquids
Ionic strength
Molecular dynamics
Wetting Different sizes
Droplets sizes
Fluid-structures
Graphene sheets
Interaction energies
Liquid droplets
Liquid nanodroplets
TitleNanowetting of Graphene by Ionic Liquid Droplets
TypeArticle
Pagination24529-24537
Issue Number43
Volume Number119
dc.accessType Abstract Only


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