| 摘要 |
<p>Electrochemical generator comprises anode, cathode and a liq. electrolyte which includes phthalocyanine(s), porphine(s), porphyrine(s) and/or arene(s), in an amt. of 10 power minus 8 to 1/10 mole/l. The pref. cpds. are Li phthalocyanine, H phthalocyanine and mesotetraphenyl porphine. The electrolyte pref. comprises an organic solvent in which is dissolved an alkali metal salt. Solvent is pref. propylene carbonate, dioxolan, dimethoxyethane, THF, nitromethane, polyoxyethylene or cyclic ester. Salt is pref. a perchlorate, hexafluoroborate, hexafluoroarsenate, nitrate or methylchlorosulphonate. The positive electrode pref. comprises an active mass of NiPS3, TiS2, LixFeS2, (x is 0.1-4) embedded in an electron conductor of C, graphite, Cu, Ni, Fe or a transition metal. The additional organic cpds. act as depolarising agents increasing the energy stored in the cells obtd.</p> |
