ADDITIVE AGENT FOR ALL-SOLID LITHIUM ION SECONDARY BATTERY

To increase the ion conductivity of an all-solid lithium ion secondary battery.SOLUTION: An additive agent for an all-solid lithium ion secondary battery according to the present invention is arranged to use a functional liquid crystal molecule. This enables the decrease of gaps among battery-consti...

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Main Authors ABE MASANORI, KATO TAKASHI, UCHIDA JUNYA, IWASHIMA TOSHIKI, KAJITA TETSUYA, KAJIYAMA SATOSHI
Format Patent
LanguageEnglish
Japanese
Published 17.01.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:To increase the ion conductivity of an all-solid lithium ion secondary battery.SOLUTION: An additive agent for an all-solid lithium ion secondary battery according to the present invention is arranged to use a functional liquid crystal molecule. This enables the decrease of gaps among battery-constituent material particles of the additive agent for all-solid lithium ion secondary battery, including active material particles and solid electrolyte particles, and enables the increase in ion conductivity.SELECTED DRAWING: None 【課題】全固体リチウムイオン二次電池のイオン伝導性を向上させる。【解決手段】本発明の全固体リチウムイオン二次電池用添加剤は、機能性液晶分子を用いることとしたため、全固体リチウムイオン二次電池用添加剤の活物質粒子や固体電解質粒子などの電池構成材粒子間の空隙を低減することができ、イオン伝導性を向上させることができる。【選択図】なし
Bibliography:Application Number: JP20220104931