| 摘要 |
The disclosure is concerned with a secondary cell comprising a positive electrode, a negative electrode, a liquidous electrolyte layer interposed between the electrodes, said electrolyte containing a dopant consisting of an anion and a cation, means for electrically insulating the electrodes, and an envelope for enclosing and for air-tightly sealing the electrodes and the electrolyte. The positive electrode or the negative electrode is made of a material, such as, phthalocyanine complexes, metal porphyrin complexes, chalcogenides of transition metals and an electrically conductive polymeric material such as polyacetylene. The secondary cell of the present invention has a long service life because of its good durability to charge and discharge operations.
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