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Carbon-silicon composite material, negative electrode, secondary battery, and carbon-silicon composite material producing method
The present invention provides a carbon-silicon composite material suitable (e.g., high capacity; small irreversible capacity; long cycle life) to be used as a negative electrode material for battery. The carbon-silicon composite material comprises a carbon black and a silicon particle, wherein the carbon black and the silicon particle are bound via a resin thermolysis product.
Carbon-silicon composite material, negative electrode, secondary battery, and carbon-silicon composite material producing method
The present invention provides a carbon-silicon composite material suitable (e.g., high capacity; small irreversible capacity; long cycle life) to be used as a negative electrode material for battery. The carbon-silicon composite material comprises a carbon black and a silicon particle, wherein the carbon black and the silicon particle are bound via a resin thermolysis product.
Carbon-silicon composite material, negative electrode, secondary battery, and carbon-silicon composite material producing method
KITANO TAKAHIRO (author)
2020-07-21
Patent
Electronic Resource
English
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