| 摘要 |
There is provided a high molecular weight ion conductor which has a high ionic conductivity even around room temperature, is low in a viscosity, is nonflammable, is excellent in oxidation resistance, and can satisfy characteristics required for a solid electrolyte of lithium secondary batteries, a solid electrolyte of capacitors and a solid electrolyte of solar cells. The high molecular weight ion conductor comprises an ion conducting compound (I) and an electrolytic salt (II), and the ion conducting compound (I) is a non-crystalline fluorine-containing polyether compound having a fluorine-containing group in its side chain and a unit dissolving an electrolyte, or a crosslinked product thereof.
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