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Browsing by Author "Priyadarshana, W.M.G.I."

Browsing by Author "Priyadarshana, W.M.G.I."

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  • Nanosilica from Sri Lankan Vein Quartz: Synthesis, Surface Modification and Characterization 
    Premaratne, W.A.P.J.; Priyadarshana, W.M.G.I. (Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2016)
    Vein quartz is one of the most abundant minerals in Sri Lanka and it is mainly mined for porcelain and materials industries. Vein quartz is an economically viable earth resource for the production of nanosilica through ...
  • Synthesis of Nanosilica from Paddy Husk Ash and Their Surface Functionalization 
    Premaratne, W.A.P.J.; Priyadarshana, W.M.G.I.; Gunawardena, S.H.P.; de Alwis, A.A.P. (University of Kelaniya, 2013)
    Nanosilica was synthesized by a chemical precipitation process from paddy husk ash (PHA) efficiently and effectively. Surface functionalization of the silica nanoparticles was carried out with oleic acid (C18H34O2). Scanning ...

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