Polymer electrolytes based on poly-phosphazene with pendant 12-crown-4 groups and monovalent salts

Single-ion and salt conductor polymer el

Single-ion and salt conductor polymer electrolytes based on poly(4-vinylpyridine) quaternized with poly(ethylene oxide) side chains

✍ Christian Chovino; Yves Frere; Philippe Gramain 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 214 KB 👁 1 views

A new type of single-ion conductor with fixed cation was synthesized by spontaneous anionic polymerization of 4-vinylpyridine in the presence of short polyethylene oxide (PEO) chains as alkylating agents. These comblike polymers have low T g s and are amorphous with the shorter PEOs. Their conductiv