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Poly(ethylene oxide) (PEO) hybrids having charged ends provide a highly ion-conductive matrix. Linear- and network-type hybrid polymers with PEO/sulfonamide (SA) salt units were synthesized by the interfacial polycondensation of diamino-PEO and either 1,3-benzenesulfonyl chloride or naphthalene-1,3,6-trisulfonyl chloride. These hybrid polymers were produced as homogeneous rubbery solids showing an...
Poly(ethylene oxide) (PEO) oligomers having a variety of sulfonamide (SA) salts on the chain end [PEO m -SO 2 NM-R; R=-C 6 H 5 (I m ), -CH 2 CF 3 (II m ), and -C 2 H 4 OCH 3 (III m ), M=Li or K, m=molecular weight (M w ) of PEO part] were synthesized as new types of ion conductive polymers. These...
Poly(ethylene oxide) (PEO)/salt hybrids having sulfonamide groups on the PEO chain ends (PEO 1000 -(SAR) 2 M 2 ; R = -CF 3 , -CH 3 and -C 6 H 5 ; M = Li, Na, K, Rb and C s ) were prepared, and the bulk ionic conductivity was measured as a new type of ion conductive matrix. Among these, the salt having a trifluoromethyl...
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