Kumar AG, Saha S, Komber H, Tiwari BR, Ghangrekar MM, Voit B, Banerjee S (2019)
Publication Type: Journal article
Publication year: 2019
Book Volume: 118
Pages Range: 451-464
DOI: 10.1016/j.eurpolymj.2019.06.014
A new diamine monomer namely 4,4′-((2′,5′-bis(benzyloxy)-3,3′'-bis(trifluoromethyl)-[1,1′:4,4′'-terphenyl]-4,4′'-diyl)bis(oxy))dianiline (TADBE) was prepared. A series of sulfonated co-poly(ether imide)s was synthesized using this diamine as one of the co-monomers along with 4,4′-diaminostilbene-2,2′-disulfonic acid (DSDSA) on reaction with a six-membered dianhydride, 1,4,5,8-naphthalene tetracarboxylic dianhydride (NTDA). The degree of sulfonation (DS, 60-90) of the copolymers was controlled by varying the feed ratio of TADBE/DSDSA and the obtained copolymers were designated as DBN-XX (XX = 60, 70, 80 and 90, which signifies the DSDSA feed percentage). The copolymer structures and compositions were confirmed by NMR and FTIR analysis. Membranes were prepared through solution casting route using dimethyl sulfoxide as solvent followed by high-temperature annealing. The membranes showed high thermal (e.g., DBN-60, T
APA:
Kumar, A.G., Saha, S., Komber, H., Tiwari, B.R., Ghangrekar, M.M., Voit, B., & Banerjee, S. (2019). Trifluoromethyl and benzyl ether side groups containing novel sulfonated co-poly(ether imide)s: Application in microbial fuel cell. European Polymer Journal, 118, 451-464. https://doi.org/10.1016/j.eurpolymj.2019.06.014
MLA:
Kumar, Anaparthi Ganesh, et al. "Trifluoromethyl and benzyl ether side groups containing novel sulfonated co-poly(ether imide)s: Application in microbial fuel cell." European Polymer Journal 118 (2019): 451-464.
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