Title of article
Soluble sulfonated naphthalenic polyimides as materials for proton exchange membranes
Author/Authors
S. Genies، نويسنده , , C. and Mercier، نويسنده , , R. and Sillion، نويسنده , , B. and Cornet، نويسنده , , N. and Gebel، نويسنده , , G. and Pineri، نويسنده , , M.، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2001
Pages
15
From page
359
To page
373
Abstract
Series of sequenced sulfonated naphthalenic polyimides with improved solubility were prepared by polycondensation in m-cresol using aromatic diamines containing phenylether bonds and/or bulky groups. Sulfonated polyimides were characterized by NMR and IR spectroscopies. Membranes were prepared by solution casting method and characterized by determining the ion-exchange capacity, water swelling, proton conductivity whereas the morphology of polymer membranes was studied by small angle neutron scattering.
Keywords
Sulfonated polyimides , Polycondensation , Ion-exchange membranes
Journal title
Polymer
Serial Year
2001
Journal title
Polymer
Record number
1713050
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