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    • Sintesis α-Fe2O3 menggunakan metode sol gel 

      Purnomo, Pandu | Indro, M. Nur (2013)
      In this reseach was succeeded make powder α-Fe2O3 with particle size 202.64 nm. Synthesis using Sol-Gel method with SiO2 coating derived from Si(OC2H5)4 at temperature of 750 oC for 5 hours. Characterization XRD prove that ...