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A platform for research: civil engineering, architecture and urbanism
Garnet materials for Li secondary batteries
Garnet material compositions, such as lithium-filled garnets and alumina-doped lithium-filled garnets, are described, which are useful as electrolytes and catholytes in solid state battery applications. Also described is a lithium-filled garnet thin film having fine grains therein. New, creative methods of manufacture and use of lithium-filled garnets as catholytes, electrolytes, and/or anolytes for all-solid-state lithium rechargeable batteries are disclosed. Novel electrochemical devices comprising such garnet catholytes, electrolytes and/or anolytes are also disclosed. Methods of making newstructures are also described, including dense (< 50 [mu]m) free standing thin films of ion conducting material as catholytes, electrolytes, and/or anolytes for electrochemical devices, battery components (positive or negative electrode materials), or all-solid-state electrochemical energy storage devices. Meanwhile, the methods described herein disclose new sintering techniques, such as for heating and/or electric field assisted (FAST) sintering, for solid state energy storage devices and components thereof.
本发明阐述了石榴石材料成分，如：锂填充石榴石和掺杂氧化铝的锂填充石榴石，这些作为电解质和阴极电解质适用于固态电池的应用。本发明还阐述了其中具有细晶粒的锂填充石榴石薄膜。本发明公开了作为全固态锂可充电电池的阴极电解质、电解质和/或阳极电解液的锂填充石榴石的新的、具备创造性的制造和使用方法。本发明还公开了包含这种石榴石阴极电解质、电解质和/或阳极电解液的新的电化学装置。本发明还阐述了制备新结构的方法，包括作为阴极电解质、电解质和/或阳极电解液用于电化装置、电池组分(正或负电极材料)或全固态电化学能量储存装置的离子传导材料的致密(<50um)自立式薄膜。同时，本发明所述的方法公开了新的烧结技术，如用于加热和/或电场辅助(FAST)烧结，用于固态储能装置和其组分。
Garnet materials for Li secondary batteries
Garnet material compositions, such as lithium-filled garnets and alumina-doped lithium-filled garnets, are described, which are useful as electrolytes and catholytes in solid state battery applications. Also described is a lithium-filled garnet thin film having fine grains therein. New, creative methods of manufacture and use of lithium-filled garnets as catholytes, electrolytes, and/or anolytes for all-solid-state lithium rechargeable batteries are disclosed. Novel electrochemical devices comprising such garnet catholytes, electrolytes and/or anolytes are also disclosed. Methods of making newstructures are also described, including dense (< 50 [mu]m) free standing thin films of ion conducting material as catholytes, electrolytes, and/or anolytes for electrochemical devices, battery components (positive or negative electrode materials), or all-solid-state electrochemical energy storage devices. Meanwhile, the methods described herein disclose new sintering techniques, such as for heating and/or electric field assisted (FAST) sintering, for solid state energy storage devices and components thereof.
本发明阐述了石榴石材料成分，如：锂填充石榴石和掺杂氧化铝的锂填充石榴石，这些作为电解质和阴极电解质适用于固态电池的应用。本发明还阐述了其中具有细晶粒的锂填充石榴石薄膜。本发明公开了作为全固态锂可充电电池的阴极电解质、电解质和/或阳极电解液的锂填充石榴石的新的、具备创造性的制造和使用方法。本发明还公开了包含这种石榴石阴极电解质、电解质和/或阳极电解液的新的电化学装置。本发明还阐述了制备新结构的方法，包括作为阴极电解质、电解质和/或阳极电解液用于电化装置、电池组分(正或负电极材料)或全固态电化学能量储存装置的离子传导材料的致密(<50um)自立式薄膜。同时，本发明所述的方法公开了新的烧结技术，如用于加热和/或电场辅助(FAST)烧结，用于固态储能装置和其组分。
Garnet materials for Li secondary batteries
用于锂二次电池的石榴石材料和制造和使用石榴石材料的方法
HOLME TIM (author) / DONNELLY NIALL (author) / IYER SRIRAM (author) / WINOTO ADRIAN (author) / SINGH MOHIT (author) / HUDSON WILL (author) / CHOI DONG HEE (author) / KARPENKO OLEH (author) / KERMAN KIAN (author)
2020-11-10
Patent
Electronic Resource
Chinese