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SOLID ELECTROLYTE STRUCTURE, LITHIUM BATTERY, AND METHOD OF MANUFACTURING SOLID ELECTROLYTE STRUCTURE
PROBLEM TO BE SOLVED: To provide a solid electrolyte structure low in interface resistance and hardly causing a short circuit between electrodes.SOLUTION: A solid electrolyte structure includes a solid electrolyte substrate containing a lithium ion conductive solid electrolyte and a lithium carbonate layer formed on a surface of the solid electrolyte substrate. Particles of the solid electrolyte exposed on the surface of the solid electrolyte substrate have a size of 10 μm or less, and the lithium carbonate layer has a thickness of 100 nm or less.SELECTED DRAWING: Figure 2
【課題】電極との界面抵抗が低く、かつ、電極間の短絡を引き起こしにくい固体電解質構造体を提供する。【解決手段】固体電解質構造体は、リチウムイオン伝導性の固体電解質を含む固体電解質基板と、固体電解質基板の表面に形成された炭酸リチウム層と、を備える。固体電解質基板の表面に表出する固体電解質の粒子のサイズは１０μｍ以下であり、炭酸リチウム層の厚さは１００ｎｍ以下である。【選択図】図２
SOLID ELECTROLYTE STRUCTURE, LITHIUM BATTERY, AND METHOD OF MANUFACTURING SOLID ELECTROLYTE STRUCTURE
PROBLEM TO BE SOLVED: To provide a solid electrolyte structure low in interface resistance and hardly causing a short circuit between electrodes.SOLUTION: A solid electrolyte structure includes a solid electrolyte substrate containing a lithium ion conductive solid electrolyte and a lithium carbonate layer formed on a surface of the solid electrolyte substrate. Particles of the solid electrolyte exposed on the surface of the solid electrolyte substrate have a size of 10 μm or less, and the lithium carbonate layer has a thickness of 100 nm or less.SELECTED DRAWING: Figure 2
【課題】電極との界面抵抗が低く、かつ、電極間の短絡を引き起こしにくい固体電解質構造体を提供する。【解決手段】固体電解質構造体は、リチウムイオン伝導性の固体電解質を含む固体電解質基板と、固体電解質基板の表面に形成された炭酸リチウム層と、を備える。固体電解質基板の表面に表出する固体電解質の粒子のサイズは１０μｍ以下であり、炭酸リチウム層の厚さは１００ｎｍ以下である。【選択図】図２
SOLID ELECTROLYTE STRUCTURE, LITHIUM BATTERY, AND METHOD OF MANUFACTURING SOLID ELECTROLYTE STRUCTURE
固体電解質構造体、リチウム電池、および、固体電解質構造体の製造方法
SHISHIHARA DAISUKE (author) / ANDO HIROTSUNE (author) / TAKEUCHI YUKI (author) / HIKOSAKA HIDEAKI (author) / MIZUTANI HIDETOSHI (author)
2017-11-02
Patent
Electronic Resource
Japanese
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