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AuthorSutar, R.S.
AuthorSalunkhe, R.C.
AuthorLatthe, S.S.
AuthorKodag, V.S.
AuthorShewale, P.M.
AuthorShinde, S.R.
AuthorSajjan, M.B.
AuthorKarennavar, M.H.
AuthorSadasivuni, Kishor Kumar
AuthorMohite, S.V.
AuthorLiu, S.
AuthorXing, R.
Available date2022-03-23T06:35:52Z
Publication Date2020
Publication NameMacromolecular Symposia
ResourceScopus
Identifierhttp://dx.doi.org/10.1002/masy.202000035
URIhttp://hdl.handle.net/10576/28623
AbstractIn this study, the hydrophobic silica nanoparticles (NPs) are synthesized by simple sol–gel processing of polymethylhydrosiloxane (PMHS). The nanocomposite solution is prepared by adding hydrophobic silica NPs in polystyrene solution and applied on the skeleton of polyurethane sponge by simple immersion-drying process. The as-prepared sponges exhibited superhydrophobic property with water contact angle 161° and oil contact angle nearly 0° and can separate oil from oil–water and oil–muddy water mixture. The superhydrophobic sponge has sustainable anti-wetting property under cross sectional cutting, pressing and twisting, and different pH environment. Such superhydrophobic sponge is suitable for practical application on a large scale.
SponsorThis work is financially supported by DST ? INSPIRE Faculty Scheme, Department of Science and Technology (DST), Govt. of India. [DST/INSPIRE/04/2015/000281]. SSL acknowledges financial assistance from the Henan University, Kaifeng, P. R. China. The authors greatly appreciate the support of the National Natural Science Foundation of China (21950410531).
Languageen
PublisherWiley-VCH Verlag
Subjectmodified sponge and oil?water separation
nanocomposite
superhydrophobic
TitleSuperhydrophobic PU Sponge Modified by Hydrophobic Silica NPs-Polystyrene Nanocomposite for Oil-Water Separation
TypeArticle
Issue Number1
Volume Number393
dc.accessType Abstract Only


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