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Nonsurfactant surface modifications of monodispersed Si-Cu core- shell nanocomposite

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dc.citedby1
dc.contributor.authorSalim M.A.en_US
dc.contributor.authorMisran H.en_US
dc.contributor.authorOthman S.Z.en_US
dc.contributor.authorShah N.N.H.en_US
dc.contributor.authorRazak N.A.A.en_US
dc.contributor.authorKamisah M.M.en_US
dc.contributor.authorid57197124320en_US
dc.contributor.authorid6506899840en_US
dc.contributor.authorid55548997100en_US
dc.contributor.authorid7401823793en_US
dc.contributor.authorid58047108000en_US
dc.contributor.authorid35183407100en_US
dc.date.accessioned2023-05-16T02:46:04Z
dc.date.available2023-05-16T02:46:04Z
dc.date.issued2014
dc.description.abstractMonodispersed silica spheres with particles size of ca. 450 nm were successfully synthesized using modified Stöber method. The synthesized monodispersed silica spheres were successfully coated with copper through modified sol-gel method employing nonsurfactant template and catalyst. A renewable palm oil based as nonsurfactant surface modifiers, decyl-alcohol (C10) and catalyst were used to modify the silica surfaces prior to coating with copper. In order to study the effect of catalyst on copper deposition onto silica surfaces, ammonia was used as catalyst in various amounts. The X-ray diffraction patterns of Si-Cu core-shell exhibited a broad peak corresponding to amorphous silica networks and exhibited monoclinic CuO phase. It was found that samples modified in the presence of 1 ml catalyst exhibited relatively homogeneous deposition. The surface area of uncoated core (SiO2) was at ca. 7.04 m2/g and coated samples 1 ml catalyst was at ca. 8.21 m2/g. © (2014) Trans Tech Publications, Switzerland.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.4028/www.scientific.net/AMR.895.571
dc.identifier.epage574
dc.identifier.scopus2-s2.0-84896852696
dc.identifier.spage571
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84896852696&doi=10.4028%2fwww.scientific.net%2fAMR.895.571&partnerID=40&md5=07f7d62b7c5808a28d6658eaf542f3c9
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/21921
dc.identifier.volume895
dc.sourceScopus
dc.sourcetitleAdvanced Materials Research
dc.titleNonsurfactant surface modifications of monodispersed Si-Cu core- shell nanocompositeen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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