Synthesis of Hot-pressed Solid Polymer Electrolytes: (1-x) PEO: x NaBr. Journal of International Academy of Physical Sciences, [S. l.], v. 18, n. 1, p. 83–90, 2014. Disponível em: http://www.iaps.org.in/journal/index.php/journaliaps/article/view/470. Acesso em: 23 oct. 2026.