NEGATIVE ELECTRODE FOR ALL-SOLID-STATE BATTERY, ALL-SOLID-STATE BATTERY, AND NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR ALL-SOLID-STATE BATTERY
[Solution] The present invention is a negative electrode for an all-solid-state battery, the negative electrode including a negative-electrode active material and a solid electrolyte, the negative-electrode active material including a carbon material having interplanar spacing (d002) measured using...
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Main Authors | , , |
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Format | Patent |
Language | English French Japanese |
Published |
30.06.2022
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Subjects | |
Online Access | Get full text |
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Summary: | [Solution] The present invention is a negative electrode for an all-solid-state battery, the negative electrode including a negative-electrode active material and a solid electrolyte, the negative-electrode active material including a carbon material having interplanar spacing (d002) measured using XRD of at least 0.336 nm and less than 0.350 nm, and having a springback rate of at least 13%.
La solution de la présente invention porte sur une électrode négative pour une batterie tout solide, l'électrode négative comprenant un matériau actif d'électrode négative et un électrolyte solide, le matériau actif d'électrode négative comprenant un matériau carboné ayant un espacement interplan (d002) mesuré par XRD d'au moins 0,336 nm et inférieur à 0,350 nm, et ayant un taux de retour élastique d'au moins 13 %.
【解決手段】負極活物質と固体電解質とを含み、前記負極活物質はXRDにより測定される面間隔(d002)が0.336nm以上0.350nm未満であり且つスプリングバック率が13%以上である炭素材料を含む、全固体電池用負極。 |
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Bibliography: | Application Number: WO2021JP47668 |