PRODUCTION METHOD FOR RECYCLABLE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION BATTERY, PRODUCTION METHOD FOR SOLUTION CONTAINING METAL ION, AND LITHIUM ION BATTERY

PRODUCTION METHOD FOR RECYCLABLE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION BATTERY, PRODUCTION METHOD FOR SOLUTION CONTAINING METAL ION, AND LITHIUM ION BATTERY

There is provided a production method for a recyclable electrode active material for a lithium ion battery, the lithium ion battery having a charge storage element including a first electrode that has a first current collector and a first electrode active material layer formed on the first current c...

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Bibliographische Detailangaben
Hauptverfasser: NAKASHIMA, Yusuke, HORIE, Hideaki, SUZUKI, Kaho, KOBAYASHI, Shinya
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:There is provided a production method for a recyclable electrode active material for a lithium ion battery, the lithium ion battery having a charge storage element including a first electrode that has a first current collector and a first electrode active material layer formed on the first current collector and consisting of a first electrode composition containing a first electrode active material, a second electrode that has a second current collector and a second electrode active material layer formed on the second current collector and consisting of a second electrode composition containing a second electrode active material, and a separator disposed between the first electrode active material layer and the second electrode active material layer, in which the first current collector is a first resin current collector, the production method including an isolation step of isolating the first electrode active material from the lithium ion battery in which a first current collector is a first resin current collector, the lithium ion battery having a charge storage element including a first electrode that has a first current collector and has a first electrode active material layer consisting of a first electrode composition containing a first electrode active material, the first electrode active material layer being formed on the first current collector, a second electrode that has a second current collector and has a second electrode active material layer consisting of a second electrode composition containing a second electrode active material, the second electrode active material layer being formed on the second current collector, and a separator disposed between the first electrode active material layer and the second electrode active material layer.