ALL-SOLID BATTERY NEGATIVE ELECTRODE AND ALL-SOLID LITHIUM SECONDARY BATTERY
To provide a new negative electrode capable of maintaining a conductive path of Li ions by maintaining a contact point between a negative electrode active material and a Li ion conductive resin in a charge and discharge cycle regarding a negative electrode used for an all-solid battery containing a...
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Format | Patent |
Language | English Japanese |
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24.10.2019
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Abstract | To provide a new negative electrode capable of maintaining a conductive path of Li ions by maintaining a contact point between a negative electrode active material and a Li ion conductive resin in a charge and discharge cycle regarding a negative electrode used for an all-solid battery containing a Si-based negative electrode active material.SOLUTION: The all-solid battery negative electrode includes: a Li ion conductive resin; a negative active material containing a Si continuously covered with the Li ion conductive resin; and a conductive material.SELECTED DRAWING: None
【課題】Si系負極活物質を含有する全固体電池に用いる負極に関し、充放電サイクルにおいて、当該負極活物質とLiイオン伝導性樹脂との接点を維持して、Liイオンの伝導性パスを維持することができる、新たな負極を提供する。【解決手段】Liイオン伝導性樹脂と、当該Liイオン伝導性樹脂に連続的に覆われているSiを含む負極活物質と、導電材とを備えた、全固体電池負極を提案する。【選択図】 なし |
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AbstractList | To provide a new negative electrode capable of maintaining a conductive path of Li ions by maintaining a contact point between a negative electrode active material and a Li ion conductive resin in a charge and discharge cycle regarding a negative electrode used for an all-solid battery containing a Si-based negative electrode active material.SOLUTION: The all-solid battery negative electrode includes: a Li ion conductive resin; a negative active material containing a Si continuously covered with the Li ion conductive resin; and a conductive material.SELECTED DRAWING: None
【課題】Si系負極活物質を含有する全固体電池に用いる負極に関し、充放電サイクルにおいて、当該負極活物質とLiイオン伝導性樹脂との接点を維持して、Liイオンの伝導性パスを維持することができる、新たな負極を提供する。【解決手段】Liイオン伝導性樹脂と、当該Liイオン伝導性樹脂に連続的に覆われているSiを含む負極活物質と、導電材とを備えた、全固体電池負極を提案する。【選択図】 なし |
Author | IDE YOSHIHIKO MITSUMOTO TETSUYA NISHIDA TAKUMA WASHIDA DAISUKE |
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DocumentTitleAlternate | 全固体電池負極及び全固体リチウム二次電池 |
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Snippet | To provide a new negative electrode capable of maintaining a conductive path of Li ions by maintaining a contact point between a negative electrode active... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
Title | ALL-SOLID BATTERY NEGATIVE ELECTRODE AND ALL-SOLID LITHIUM SECONDARY BATTERY |
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