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Effects of Co doping on properties of ilmenite NiTiO3 ceramics
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In this work, Co doped NiTiO3 was synthesized by sol-gel method. The systematic investigation the effect of Co doping on the structural, optical and magnetic properties have been carried out. It showed that the Co dopants modified the optical properties of NiTiO3 with changing color from yellow to green and decreasing optical bandgap from 2.34 eV (undoped sample) to 1.91 eV (10 mol.% Co doped sample). | Effects of Co doping on properties of ilmenite NiTiO3 ceramics