Researchers employed the improved Hummers' method to synthesize graphene oxide (GO) from graphite, chosen for its faster kinetics, enhanced safety, and reduced toxicity. Thermal annealing was conducted at 0°C, 200°C, 300°C, and 400°C. The acidity of GO was minimized through repeated centrifugation, rinsing, and decanti...
D. Matthew, A. Nkele, G. H. Jain et al.· Luminescence (Chichester, En...· 0 citations
In this work V2O5–NiO nanocomposites were synthesized by a hydrothermal method with varying V2O5 concentrations (0.1, 0.3, 0.5 and 0.7 N) and fabricated into thick films using screen printing. Structural analysis by XRD confirmed the cubic phase of NiO and orthorhombic V2O5, with crystallite size decreasing from 9.19 t...
Aparna A. Kulkarni, Rajendra P. Patil, S. Shinde et al.· Ionics (Kiel)· 0 citations
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