Effects of Cobalt and Nickel Substitution on Physical Properties of Perovskite Type Oxides Prepared by the Sol-Gel Citrate Method |
| R.Z. Yarbaya, b, H.E. Figena and S.Z. Baykaraa
aChem. Eng. Dept., Yildiz Technical University, İstanbul, Turkey bChem. and Process Eng. Dept., Bilecik University, Bilecik, Turkey |
| Full Text PDF |
| In this study, lanthanum and Co-, Ni-based oxides at different compositions were prepared by the sol-gel citrate method. Ammonium carbonate and citric acid were used as complexing agent and solvent. The oxides were characterized by scanning electron microscopy-energy-dispersive spectroscopy, X-ray diffraction, and the Brunauer-Emmett-Teller method. Surface area analysis was carried out and the effects of substitution of cobalt and nickel on the physical properties of the synthesized oxides were investigated. |
| DOI: 10.12693/APhysPolA.121.44 PACS numbers: 81.20.Fw, 81.70.Jb, 81.16.Be |