| 摘要 |
PROBLEM TO BE SOLVED: To solve problems such as a low dry temperature and a low self carrying characteristic in a polymer gel secondary battery which is compact in size, high in capacity, and used for an electronic apparatus. SOLUTION: A compound obtained by reacting a compound in which substitutes including an aliphatic double bond are introduced into 6-membered cyclic compound at three points, with a polymer having poly ether as a main component of its main chain, and having aliphatic double bonds at both ends thereof is used as a structutral element of an ionic conductor. Therefore, a secondary battery having an electrolyte whose drying temperature is higher than the conventional product and which keeps self carrying characteristic, can be provided. |
