Abstract
The linear poly[(alkoxy)phosphazene], [NP(OC2H4OC2H4OCH3)2]n (MEEP), has been synthesized and investigated as a polymeric electrolyte host material. Amorphous solvent free polymersalt complexes formed with a variety of mono-, di-, and trivalent salts and exhibit high ionic conductivity. The conductivity varies with changes in the identify of the cation, the anion and the salt concentration. It also exhibits a non-Arrhenius temperature dependence. For alkali-metal salt complexes the cations and anions both contribute to the ionic conductivity. The complex (LiSO3CF3)0.25·MEEP exhibits a conductivity at room temperature which is 2.5 orders of magnitude greater that the corresponding poly(ethylene oxide) complex.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 258-264 |
| Number of pages | 7 |
| Journal | Solid State Ionics |
| Volume | 18-19 |
| Issue number | PART 1 |
| DOIs | |
| State | Published - Jan 1 1986 |
All Science Journal Classification (ASJC) codes
- Electrochemistry
- Physical and Theoretical Chemistry
- Energy Engineering and Power Technology
- Materials Chemistry
- Condensed Matter Physics
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Blonsky, P. M., Shriver, D. F., Austin, P., & Allcock, H. R. (1986). Complex formation and ionic conductivity of polyphosphazene solid electrolytes. Solid State Ionics, 18-19(PART 1), 258-264. https://doi.org/10.1016/0167-2738(86)90123-2