Abstract
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.
Keywords
Cobalt
Perovskite (structure)
Nickel
Materials science
Substitution (logic)
Sol-gel
Inorganic chemistry
Chemical engineering
Metallurgy
Crystallography
Chemistry
Nanotechnology
Computer science
Subject Areas
Catalytic Processes in Materials Science
·Materials Chemistry ·Physical Sciences
Catalysis and Oxidation Reactions
·Catalysis ·Physical Sciences
Microwave Dielectric Ceramics Synthesis
·Electrical and Electronic Engineering ·Physical Sciences
Citations by Year
2015: 1
2017: 2
2020: 2
2021: 1
2024: 1
2025: 1
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