Synthesis of CuO nanoparticles using copper nitrate hydrate, urea and sucrose by solution combustion synthesis. Knowledgeable Research A Multidisciplinary Journal, [S. l.], v. 5, n. 08, p. 40–51, 2026. DOI: 10.57067/. Disponível em: https://knowledgeableresearch.com/index.php/1/article/view/1002. Acesso em: 31 aug. 2026.