BISSETT, Hertzog; KRIEG, Henning M. Synthesis of a composite inorganic membrane for the separation of nitrogen, tetrafluoromethane and hexafluoropropylene. South African Journal of Science, [S. l.], v. 109, n. 9/10, p. 11, 2013. DOI: 10.1590/sajs.2013/20130028. Disponível em: https://sajs.co.za/article/view/4005. Acesso em: 4 may. 2024.