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    ENVIRONMENTALLY PREFERABLE METHOD OF MAKING SOLID ELECTROLYTE AND INTEGRATION OF METAL ANODES THEREOF
    12.
    发明申请
    ENVIRONMENTALLY PREFERABLE METHOD OF MAKING SOLID ELECTROLYTE AND INTEGRATION OF METAL ANODES THEREOF 审中-公开

    公开(公告)号：WO2020091723A1

    公开(公告)日：2020-05-07

    申请号：PCT/US2018/057975

    申请日：2018-10-29

    Applicant: CHEN, Lin ,  BELTECH, LLC

    Inventor： CHEN, Lin

    IPC: C04B35/00 ,  C04B35/50 ,  H01M10/052 ,  H01M10/0562 ,  H01G9/025 ,  H01M6/18

    Abstract: A novel and environmentally preferable method is provided for preparing solid electrolyte particles capable of making dense, flexible, Li+ conducting electrolyte thin films. Methods are also provided for using the solid electrolyte particles and/or thin films in manufacturing safer and more efficient lithium-based batteries. In particular, the method uses inorganic precursors instead of using organic precursors in preparing an aerosol and then convert the aerosol to solid powders to provide the solid electrolyte particles. The solid electrolyte particles prepared have a cubic polymorph and have a desired particle size range, and are capable of making a solid electrolyte film with a thickness less than 50 μm.

    SOLID STATE ELECTROLYTES AND METHODS OF PRODUCTION THEREOF
    13.
    发明申请
    SOLID STATE ELECTROLYTES AND METHODS OF PRODUCTION THEREOF 审中-公开

    公开(公告)号：WO2019104181A8

    公开(公告)日：2019-05-31

    申请号：PCT/US2018/062265

    申请日：2018-11-21

    Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE

    Inventor： LI, Xin ,  WU, Fan ,  FITZHUGH, William

    IPC: H01M6/14 ,  H01M6/18 ,  H01M4/02 ,  H01M4/62

    Abstract: The invention provides compositions containing a solid state electrolyte (SSE) containing an alkali metal and a sulfide for use as the electrolyte matrix in a solid state rechargeable battery. The SSE compositions may further contain phosphorous, silicon, or a dopant atom, such as a halogen. These compositions are advantageous as they use Earth-abundant elements, have high voltage stability, excellent battery cycle performance, and are fabricated and used under conditions that do not require excessive external pressures which would otherwise limit their use in a production battery. In particular, the SSEs have a controllable microstructure, e.g., core-shell structure, that enhances their inherent stability while obviating the need for excessively large pressures to control the electrolyte stability. Methods of producing the compositions and rechargeable batteries including the composition are also provided.

    SOLID STATE ELECTROLYTES AND METHODS OF PRODUCTION THEREOF
    14.
    发明申请
    SOLID STATE ELECTROLYTES AND METHODS OF PRODUCTION THEREOF 审中-公开

    公开(公告)号：WO2019104181A1

    公开(公告)日：2019-05-31

    申请号：PCT/US2018/062265

    申请日：2018-11-21

    Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE

    Inventor： LI, Xin ,  WU, Fan ,  FITZHUGH, William

    IPC: H01M6/14 ,  H01M6/18 ,  H01M4/02 ,  H01M4/62

    Abstract: The invention provides compositions containing a solid state electrolyte (SSE) containing an alkali metal and a sulfide for use as the electrolyte matrix in a solid state rechargeable battery. The SSE compositions may further contain phosphorous, silicon, or a dopant atom, such as a halogen. These compositions are advantageous as they use Earth-abundant elements, have high voltage stability, excellent battery cycle performance, and are fabricated and used under conditions that do not require excessive external pressures which would otherwise limit their use in a production battery. In particular, the SSEs have a controllable microstructure, e.g., core-shell structure, that enhances their inherent stability while obviating the need for excessively large pressures to control the electrolyte stability. Methods of producing the compositions and rechargeable batteries including the composition are also provided.

    SYSTÈME D'ENCAPSULATION POUR COMPOSANTS ÉLECTRONIQUES ET BATTERIES
    17.
    发明申请
    SYSTÈME D'ENCAPSULATION POUR COMPOSANTS ÉLECTRONIQUES ET BATTERIES 审中-公开

    公开(公告)号：WO2019002768A1

    公开(公告)日：2019-01-03

    申请号：PCT/FR2018/051582

    申请日：2018-06-28

    Applicant: I-TEN

    Inventor： GABEN, Fabien

    IPC: H01M2/02 ,  H01M6/18 ,  H01M10/04 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0585 ,  H01M6/40

    Abstract: Système d'encapsulation (30) d'un objet (1000) tel qu'un composant électronique ou électrochimique tel qu'une batterie, caractérisé en ce qu'il est formé par trois couches successives comprenant (i) une première couche de recouvrement (31,31') composée d'une matière électriquement isolante déposée par dépôt de couches atomiques, qui recouvre au moins en partie ledit objet, (ii) une deuxième couche de recouvrement (32,32') comprenant du parylèneet/ou du polyimide, disposée sur la première couche de recouvrement, (iii) une troisième couche de recouvrement (33,33') déposée sur la deuxième couche de recouvrement de manière à protéger la deuxième couche d'encapsulation, notamment de l'oxygène et à accroître la durée de vie de l'objet.

    リチウムイオン伝導性セラミックス材料、リチウムイオン伝導性セラミックス体、及びリチウム電池
    18.
    发明申请
    リチウムイオン伝導性セラミックス材料、リチウムイオン伝導性セラミックス体、及びリチウム電池 审中-公开

    公开(公告)号：WO2018199171A1

    公开(公告)日：2018-11-01

    申请号：PCT/JP2018/016826

    申请日：2018-04-25

    Applicant: 日本特殊陶業株式会社

    Inventor： 竹内　雄基 ,  獅子原　大介 ,  彦坂　英昭 ,  水谷　秀俊

    IPC: H01M10/0562 ,  H01B1/06 ,  H01B1/08 ,  H01M4/13 ,  H01M6/18 ,  H01M10/052

    Abstract: この発明は、高いイオン伝導率を有するリチウムイオン伝導性セラミックス材料を提供すること、並びにこのようなリチウムイオン伝導性セラミックス材料を備えることにより、高容量かつ高出力のリチウム電池を提供することを目的とする。 Ｌｉを含有するガーネット型又はガーネット型類似の結晶構造を有する第１結晶相と、Ｌｉ、Ｍｇ、Ｚｒ、及びＯを含有する第２結晶相とを有し、断面の所定の領域において、リチウムイオン伝導性セラミックス材料の表面の山点と谷点とを順に交互に結んだ線分の合計長さＬ１に対する、谷点のみを順に結んだ線分の合計長さＬ２の比（Ｌ２／Ｌ１）は、０．９５以上であり、かつ、１より小さいリチウムイオン伝導性セラミックス材料、及びこのリチウムイオン伝導性セラミックス材料を固体電解質層又は保護層として備えたリチウム電池。

    SOLID-STATE MELANIN BATTERY
    19.
    发明申请
    SOLID-STATE MELANIN BATTERY 审中-公开

    公开(公告)号：WO2018189606A3

    公开(公告)日：2018-10-18

    申请号：PCT/IB2018/051992

    申请日：2018-03-23

    Applicant: SOLIS HERRERA, Arturo

    Inventor： SOLIS HERRERA, Arturo

    IPC: H01M6/18 ,  H01M4/62 ,  H01M6/42

    Abstract: A solid-state battery is provided. The battery includes a melanin structure formed of at least one melanin material embedded in an inert material, and first and second metal bands which serve as first and second electrodes, respectively. The melanin material is selected from the group consisting of melanin, melanin precursors, melanin derivatives, melanin analogs and melanin variants. The solid-state battery does not need to be recharged or reloaded.

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