Sintesis Dan Karakterisasi Nanopartikel Oksida Besi Menggunakan Metode Ball M…

This Research has carried out on natural sand originating from the Rokan river, Riau Province by converting it into magnetic iron oxide nanoparticles to determine changes in magnetic properties and particle size. Natural sand samples of the Rokan river were separated between magnetic and non-magnetic particles using an Iron Sand Separator (ISS). ISS products are further synthesized using ball m…