Studies on Proton Exchange Properties of Semifluorinated Sulfonated Poly(Ether Imide)S http://127.0.0.1/xmlui/handle/123456789/5366 Thu, 16 Apr 2026 03:56:26 GMT 2026-04-16T03:56:26Z Studies on Proton Exchange Properties of Semifluorinated Sulfonated Poly(Ether Imide)S http://127.0.0.1/xmlui/handle/123456789/5367 Studies on Proton Exchange Properties of Semifluorinated Sulfonated Poly(Ether Imide)S Mistri, Ershad Ali Sat, 01 Aug 2015 00:00:00 GMT http://127.0.0.1/xmlui/handle/123456789/5367 2015-08-01T00:00:00Z