Influence of gelation time on the structural, vibrational and electrical properties of the composite PEG0.2/V2O5. Superficies y Vacío, [S. l.], v. 25, n. 4, p. 203–208, 2012. Disponível em: https://superficiesyvacio.smctsm.org.mx/index.php/SyV/article/view/188. Acesso em: 24 apr. 2025.