Navegação Ciências Exatas e da Terra por Autor "Vargas, José Viriato Coelho"
Resultados 1-1 de 1
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Sulfonation and characterization of styrene-indene copolymers for the development of proton conducting polymer membranes
Becker, Cristiane Miotto; Biagini, Amanda Bertolo; Forte, Maria Madalena de Camargo; Amico, Sandro Campos; Vargas, José Viriato Coelho; Azambuja, Denise Schermann (2012) [Artigo de periódico]The aim of this work is to obtain polymer precursors based on styrene copolymers with distinct degrees of sulfonation, as an alternative material for fuel cell membranes. Acetyl sulfate was used to carry out the sulfonation ...