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公开(公告)号：US20180254487A1
公开(公告)日：2018-09-06
申请号：US15726317
申请日：2017-10-05
CPC分类号： H01M4/624 , C01B33/00 , C01P2006/40 , H01M2/1673 , H01M4/131 , H01M4/136 , H01M4/366 , H01M4/505 , H01M4/525 , H01M4/582 , H01M4/5825 , H01M4/62 , H01M10/0525 , H01M10/056 , H01M10/0562 , H01M2220/20 , H01M2220/30 , H01M2300/0068 , H01M2300/0071 , H01M2300/0074 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： The present invention provides an energy storage device comprising a cathode region or other element. The device has a major active region comprising a plurality of first active regions spatially disposed within the cathode region. The major active region expands or contracts from a first volume to a second volume during a period of a charge and discharge. The device has a catholyte material spatially confined within a spatial region of the cathode region and spatially disposed within spatial regions not occupied by the first active regions. In an example, the catholyte material comprises a lithium, germanium, phosphorous, and sulfur (“LGPS”) containing material configured in a polycrystalline state. The device has an oxygen species configured within the LGPS containing material, the oxygen species having a ratio to the sulfur species of 1:2 and less to form a LGPSO material. The device has a protective material formed overlying exposed regions of the cathode material to substantially maintain the sulfur species within the catholyte material. Also included is a novel dopant configuration of the LiaMPbSc (LMPS) [M=Si,Ge, and/or Sn] containing material.
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2.发明申请公开(公告)号：US20180076480A1
公开(公告)日：2018-03-15
申请号：US15632011
申请日：2017-06-23
发明人： Dong Hee Anna CHOI , Niall DONNELLY , Tim HOLME , Will HUDSON , Sriram IYER , Oleh KARPENKO , Kian KERMAN , Mohit SINGH , Adrian WINOTO
IPC分类号： H01M10/0562 , C01G25/00
CPC分类号： H01M10/0562 , C01G25/006 , C01P2006/40 , C04B35/117 , C04B35/486 , C04B35/4885 , C04B35/495 , C04B35/62218 , C04B35/6261 , C04B35/6262 , C04B35/64 , C04B35/645 , C04B35/65 , C04B41/009 , C04B41/5027 , C04B2235/3203 , C04B2235/3205 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3222 , C04B2235/3227 , C04B2235/3229 , C04B2235/3244 , C04B2235/3248 , C04B2235/3251 , C04B2235/3255 , C04B2235/3256 , C04B2235/3258 , C04B2235/3294 , C04B2235/6025 , C04B2235/656 , C04B2235/6567 , C04B2235/661 , C04B2235/666 , C04B2235/764 , C04B2235/786 , C04B2235/96 , H01M4/366 , H01M4/8657 , H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0561 , H01M10/0585 , H01M2300/0071 , H01M2300/0091
摘要： Disclosed herein are garnet material compositions, e.g., lithium-stuffed garnets and lithium-stuffed garnets doped with alumina, which are suitable for use as electrolytes and catholytes in solid state battery applications. Also disclosed herein are lithium-stuffed garnet thin films having fine grains therein. Also disclosed herein are methods of making and using lithium-stuffed garnets as catholytes, electrolytes and/or anolytes for all solid state lithium rechargeable batteries. Also disclosed herein are electrochemical devices which incorporate these garnet catholytes, electrolytes and/or anolytes. Also disclosed herein are methods for preparing dense thin (
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3.发明申请公开(公告)号：US20170346135A1
公开(公告)日：2017-11-30
申请号：US15480475
申请日：2017-04-06
发明人： Dong Hee Anna CHOI , Niall DONNELLY , Tim HOLME , Will HUDSON , Sriram IYER , Oleh KARPENKO , Mohit SINGH , Adrian WINOTO
IPC分类号： H01M10/0562 , H01M10/0525 , C04B35/486 , C04B35/488 , C04B35/495 , C04B35/622 , C04B35/626 , C04B35/64 , C04B35/645 , C04B35/65 , C04B41/00 , C04B41/50 , C01G25/00 , C04B35/117 , H01M10/0585 , H01M10/052 , H01M10/056 , H01M10/0561
CPC分类号： H01M10/0562 , C01G25/006 , C01P2006/40 , C04B35/117 , C04B35/486 , C04B35/4885 , C04B35/495 , C04B35/62218 , C04B35/6261 , C04B35/6262 , C04B35/64 , C04B35/645 , C04B35/65 , C04B41/009 , C04B41/5027 , C04B2235/3203 , C04B2235/3205 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3222 , C04B2235/3227 , C04B2235/3229 , C04B2235/3244 , C04B2235/3248 , C04B2235/3251 , C04B2235/3255 , C04B2235/3256 , C04B2235/3258 , C04B2235/3294 , C04B2235/6025 , C04B2235/656 , C04B2235/6567 , C04B2235/661 , C04B2235/666 , C04B2235/764 , C04B2235/786 , C04B2235/96 , H01M4/366 , H01M4/8657 , H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0561 , H01M10/0585 , H01M2300/0071 , H01M2300/0091
摘要： Set forth herein are garnet material compositions, e.g., lithium-stuffed garnets and lithium-stuffed garnets doped with alumina, which are suitable for use as electrolytes and catholytes in solid state battery applications. Also set forth herein are lithium-stuffed garnet thin films having fine grains therein. Disclosed herein are novel and inventive methods of making and using lithium-stuffed garnets as catholytes, electrolytes and/or anolytes for all solid state lithium rechargeable batteries. Also disclosed herein are novel electrochemical devices which incorporate these garnet catholytes, electrolytes and/or anolytes. Also set forth herein are methods for preparing novel structures, including dense thin (
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4.发明申请GARNET MATERIALS FOR LI SECONDARY BATTERIES AND METHODS OF MAKING AND USING GARNET MATERIALS 审中-公开锂二次电池用GARNET材料及制造和使用GARNET材料的方法公开(公告)号：US20170047611A1
公开(公告)日：2017-02-16
申请号：US15286525
申请日：2016-10-05
发明人： Tim HOLME , Niall DONNELLY
IPC分类号： H01M10/0562 , C01G25/00 , C04B35/64 , C04B35/626 , C04B35/622 , H01M10/0525 , C04B35/488
CPC分类号： H01M10/0562 , C01G25/006 , C01P2006/40 , C04B35/117 , C04B35/486 , C04B35/4885 , C04B35/495 , C04B35/62218 , C04B35/6261 , C04B35/6262 , C04B35/64 , C04B35/645 , C04B35/65 , C04B41/009 , C04B41/5027 , C04B2235/3203 , C04B2235/3205 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3222 , C04B2235/3227 , C04B2235/3229 , C04B2235/3244 , C04B2235/3248 , C04B2235/3251 , C04B2235/3255 , C04B2235/3256 , C04B2235/3258 , C04B2235/3294 , C04B2235/6025 , C04B2235/656 , C04B2235/6567 , C04B2235/661 , C04B2235/666 , C04B2235/764 , C04B2235/786 , C04B2235/96 , H01M10/052 , H01M10/0525 , H01M10/056 , H01M10/0561 , H01M10/0585 , H01M2300/0071 , H01M2300/0091
摘要： Set forth herein are garnet material compositions, e.g., lithium-stuffed garnets and lithium-stuffed garnets doped with alumina, which are suitable for use as electrolytes and catholytes in solid state battery applications. Also set forth herein are lithium-stuffed garnet thin films having fine grains therein. Disclosed herein are novel and inventive methods of making and using lithium-stuffed garnets as catholytes, electrolytes and/or anolytes for all solid state lithium rechargeable batteries. Also disclosed herein are novel electrochemical devices which incorporate these garnet catholytes, electrolytes and/or anolytes. Also set forth herein are methods for preparing novel structures, including dense thin (
摘要翻译： 这里列出的是石榴石材料组合物，例如锂填充石榴石和掺有氧化铝的锂填充石榴石，其适合用作固态电池应用中的电解质和阴极电解液。 这里也列出了其中具有细颗粒的锂填充石榴石薄膜。 本文公开了制造和使用锂填充石榴石作为所有固态锂可再充电电池的阴极电解质，电解质和/或阳极电解液的新颖和创造性的方法。 本文还公开了包含这些石榴石阴极电解质，电解质和/或阳极电解液的新型电化学装置。 本文还阐述了制备新型结构的方法，包括用作阴极电解液，电解质和/或阳极电解质的离子导电材料的致密薄（<50um）自立膜，在电化学装置中，电池组分（ 正极或负极材料）或完整的固态电化学储能装置。 此外，本文所述的方法公开了用于固态储能装置及其组件的新型烧结技术，例如用于加热和/或场辅助（FAST）烧结。
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公开(公告)号：US20210194045A1
公开(公告)日：2021-06-24
申请号：US16621659
申请日：2017-06-23
发明人： Larry BECK , Cheng-Chieh CHAO , Lei CHENG , Niall DONNELLY , William H. GARDNER , Tim HOLME , Will HUDSON , Sriram IYER , Oleh KARPENKO , Yang LI , Gengfu XU
IPC分类号： H01M10/0562 , H01M10/0525 , C01G25/00
摘要： The instant disclosure sets forth multiphase lithium-stuffed garnet electrolytes having secondary phase inclusions, wherein these secondary phase inclusions are material(s) which is/are not a cubic phase lithium-stuffed garnet but which is/are entrapped or enclosed within a lithium-stuffed garnet. When the secondary phase inclusions described herein are included in a lithium-stuffed garnet at 30-0.1 volume %, the inclusions stabilize the multiphase matrix and allow for improved sintering of the lithium-stuffed garnet. The electrolytes described herein, which include lithium-stuffed garnet with secondary phase inclusions, have an improved sinterability and density compared to phase pure cubic lithium-stuffed garnet having the formula Li7La3Zr2O12.
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公开(公告)号：US20200176743A1
公开(公告)日：2020-06-04
申请号：US16786837
申请日：2020-02-10
发明人： Zhebo CHEN , Niall DONNELLY , Tim HOLME , Deepika SINGH
IPC分类号： H01M2/16 , H01M10/0583 , H01M10/052 , H01M10/04 , H01M4/1399 , H01M4/137 , H01M4/38 , H01M10/0562
摘要： Set forth herein are electrochemical cells which include a negative electrode current collector, a lithium metal negative electrode, an oxide electrolyte membrane, a bonding agent layer, a positive electrode, and a positive electrode current collector. The bonding agent layer advantageously lowers the interfacial impedance of the oxide electrolyte at least at the positive electrode interface and also optionally acts as an adhesive between the solid electrolyte separator and the positive electrode interface. Also set forth herein are methods of making these bonding agent layers including, but not limited to, methods of preparing and depositing precursor solutions which form these bonding agent layers. Set forth herein, additionally, are methods of using these electrochemical cells.
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公开(公告)号：US20190260073A1
公开(公告)日：2019-08-22
申请号：US16320072
申请日：2017-08-04
发明人： Cheng-Chieh CHAO , Zhebo CHEN , Lei CHENG , Niall DONNELLY , Tim HOLME , Tommy HUANG , Sriram IYER , Kian KERMAN , Harsh MAHESHWARI , Jagdeep SINGH , Gengfu XU
IPC分类号： H01M10/0562 , H01M10/0525
摘要： Provided herein are defect-free solid-state separators which are useful as Li+ ion-conducting electrolytes in electrochemical cells and devices, such as, but not limited to, rechargeable batteries. In some examples, the separators have a Li+ ion-conductivity greater than 1*10−3 S/cm at room temperature.
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公开(公告)号：US20190190001A1
公开(公告)日：2019-06-20
申请号：US16283697
申请日：2019-02-22
发明人： Niall DONNELLY , Tim HOLME
IPC分类号： H01M4/04 , H01M10/0562 , H01M10/058 , C04B35/00 , H01M10/0525
CPC分类号： H01M4/0409 , C01G25/006 , C01P2004/61 , C04B35/00 , C04B35/486 , C04B35/62218 , C04B35/62645 , C04B35/653 , C04B2235/3203 , C04B2235/3227 , C04B2235/5436 , C04B2235/764 , C04B2235/787 , H01M10/0525 , H01M10/0562 , H01M10/058 , Y02T10/7011
摘要： The present invention is directed to battery technologies and processing techniques thereof. In various embodiments, ceramic electrolyte powder material (or component thereof) is mixed with two or more flux to form a fluxed powder material. The fluxed powder material is shaped and heated again at a temperature less than 1100° C. to form a dense lithium conducting material. There are other variations and embodiments as well.
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9.发明申请公开(公告)号：US20190103630A1
公开(公告)日：2019-04-04
申请号：US16102606
申请日：2018-08-13
发明人： Dong Hee Anna CHOI , Niall DONNELLY , Tim HOLME , Will HUDSON , Sriram IYER , Oleh KARPENKO , Mohit SINGH , Adrian WINOTO
IPC分类号： H01M10/0562 , C04B35/486 , C04B35/495 , C04B35/622 , H01M10/0585 , C04B35/65 , C01G25/00 , C04B35/626 , C04B35/488 , C04B41/00 , C04B35/64 , C04B41/50 , H01M10/0525 , C04B35/117 , C04B35/645 , H01M10/052 , H01M10/056 , H01M10/0561
摘要： Set forth herein are garnet material compositions, e.g., lithium-stuffed garnets and lithium-stuffed garnets doped with alumina, which are suitable for use as electrolytes and catholytes in solid state battery applications. Also set forth herein are lithium-stuffed garnet thin films having fine grains therein. Disclosed herein are novel and inventive methods of making and using lithium-stuffed garnets as catholytes, electrolytes and/or anolytes for all solid state lithium rechargeable batteries. Also disclosed herein are novel electrochemical devices which incorporate these garnet catholytes, electrolytes and/or anolytes. Also set forth herein are methods for preparing novel structures, including dense thin (
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公开(公告)号：US20180375149A1
公开(公告)日：2018-12-27
申请号：US15631884
申请日：2017-06-23
发明人： Larry BECK , Cheng-Chieh CHAO , Lei CHENG , Niall DONNELLY , Will GARDNER , Tim HOLME , Will HUDSON , Sriram IYER , Oleh KARPENKO , Yang LI , Gengfu XU
IPC分类号： H01M10/0562 , H01M10/0585 , H01M10/0525 , C01G25/00
CPC分类号： H01M10/0562 , C01G25/006 , C01P2002/72 , C01P2004/03 , C01P2004/61 , C01P2006/40 , H01M10/052 , H01M10/0525 , H01M10/0585 , H01M2300/0071 , H01M2300/0077
摘要： The instant disclosure sets forth multiphase lithium-stuffed garnet electrolytes having secondary phase inclusions, wherein these secondary phase inclusions are material(s) which is/are not a cubic phase lithium-stuffed garnet but which is/are entrapped or enclosed within a lithium-stuffed garnet. When the secondary phase inclusions described herein are included in a lithium-stuffed garnet at 30-0.1 volume %, the inclusions stabilize the multiphase matrix and allow for improved sintering of the lithium-stuffed garnet. The electrolytes described herein, which include lithium-stuffed garnet with secondary phase inclusions, have an improved sinterability and density compared to phase pure cubic lithium-stuffed garnet having the formula Li7La3Zr2O12.
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