A nonaqueous secondary battery 100A has a negative electrode sheet 240A in which a negative electrode active material layer 243A is held by a negative electrode current collector 241A. Contained within the negative electrode active material layer 243A is a binder 730 which includes a rubber-based binder or a resin having a binder function. The rubber-based binder or the resin having a binder function is abundantly present, within the negative electrode active material layer 243A, in a surface vicinity A1 of the negative electrode active material layer 243A.
Nonaqueous secondary battery
2018-07-03
Patent
Elektronische Ressource
Englisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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