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dc.contributor.authorA. Sriboonruangen_US
dc.contributor.authorT. Kumpikaen_US
dc.contributor.authorE. Kantaraken_US
dc.contributor.authorW. Sroilaen_US
dc.contributor.authorP. Singjaien_US
dc.contributor.authorN. Lawanen_US
dc.contributor.authorS. Muangpilen_US
dc.contributor.authorW. Thongsuwanen_US
dc.description.abstract© 2019 Superhydrophobic (SH) silica (SiO 2 ) nanoparticles (NPs) were successfully synthesized through a simple and facile technique. The effect of chlorosilane isomers was investigated by the grafting of butyltrichlorosilane (C4But) and dichloro (3-chloropropyl) methylsilane (C4Di) on superhydrophilic SiO 2 NPs. The SEM results displayed that the particle size of C4Di modified SiO 2 (C4Di-SiO 2 ) NPs was larger than C4But modified SiO 2 (C4But-SiO 2 ). This can be due to the steric effect of the methyl group on the C4Di segment. The wetting analysis revealed that C4Di-SiO 2 cannot reach SH criteria as it showed a water contact angle (WCA) of 149° and a sliding angle (SA) over 10°, while C4But-SiO 2 showed a SH surface with a WCA of 159° and SA of 2°. Interestingly, the modified SiO 2 NPs created a transparent film on the glass substrate which is a key opportunity for self-cleaning application.en_US
dc.subjectMaterials Scienceen_US
dc.subjectPhysics and Astronomyen_US
dc.titleIsomer effect on chemical reactivity and superhydrophobicity of chlorosilane modified SiO <inf>2</inf> nanoparticles prepared by one-step reactionen_US
article.title.sourcetitleMaterials Lettersen_US
article.volume248en_US Universityen_US Mai Universityen_US
Appears in Collections:CMUL: Journal Articles

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