Structural, morphological, and chemical evaluation of commercial graphene using different analytical techniques. Research, Society and Development, [S. l.], v. 15, n. 1, p. e2215150462, 2026. DOI: 10.33448/rsd-v15i1.50462. Disponível em: https://rsdjournal.org/rsd/article/view/50462. Acesso em: 22 jan. 2026.