Electrode for secondary batteries and method for making same, and secondary batteries using the electrode

摘要

An electrode for secondary batteries comprising a positive electrode, a negative electrode and a support electrolyte is used as at least one of the electrodes. The electrode comprises a radical compound and a single ion-conducting material. The single ion-conducting material has a functional group of -COOX or -S0₃X wherein X represents a Li or Na. A method for making such an electrode and a secondary battery comprising the electrode as at least one of a positive electrode and a negative electrode are provided.