Structural and Electrochemical Properties of Graphene Oxide Nanoparticles Synthesized via Modified Hummers Method for Energy Storage Electrodes. Nigerian Journal of Applied Physics, [S. l.], v. 2, n. 1, p. 220–231, 2026. DOI: 10.62292/njap-v2i1-2026-65. Disponível em: https://njap.nipngr.org/index.php/njap/article/view/65. Acesso em: 28 jul. 2026.