Porous polyether sulfone for direct methanol fuel cell applications: structural analysis

• Main Authors: Junoh, Hazlina, Jaafar, Juhana, M. Nordin, Nik Abdul Hadi, Ismail, Ahmad F., Othman, Mohd. H. D., A. Rahman, Mukhlis, Aziz, Farhana, Yusof, Norhaniza, Sayed Daud, Syarifah Noor S.
• Format: Article
• Published: John Wiley and Sons Ltd 2021
• Subjects: TP Chemical technology
• Online Access: http://eprints.utm.my/id/eprint/91743/; http://dx.doi.org/10.1002/er.5921

Porous poly ether sulfone (PES) membranes were prepared using two different solvents which were N-methyl-2-pyrrolidone and dimethylacetamide (DMAc) via dry/wet non-solvent phase inversion (NIPS) techniques. PES with the compositions of 18 wt% is prepared for each dope solution. During the membrane c...