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公开(公告)号:US20210399334A1
公开(公告)日:2021-12-23
申请号:US16909742
申请日:2020-06-23
申请人: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. , UNIVERSITY OF MARYLAND, COLLEGE PARK
发明人: Yifei Mo , Yunsheng Liu , Chen Ling
IPC分类号: H01M10/0562 , H01M10/0525
摘要: Solid-state lithium ion electrolytes of metal lithium chloride derivative compounds having a crystal morphology in the P21/c space group are provided as materials for conducting lithium ions. An activation energy of the lithium aluminum chloride derivative compounds is from 0.15 to 0.40 eV and conductivities are from 0.01 to 3 mS/cm at 300K. Compounds of specific formulae are provided and methods to alter the materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes and electrodes containing the lithium aluminum chloride derivative compounds are also provided.
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公开(公告)号:US20210028487A1
公开(公告)日:2021-01-28
申请号:US17060952
申请日:2020-10-01
申请人: Toyota Motor Engineering & Manufacturing North America, Inc. , University Of Maryland, College Park
发明人: Chen LING , Ying Zhang , Yifei Mo , Qiang Bai
IPC分类号: H01M10/0562 , H01M10/0525 , H01M4/66 , H01M4/04 , H01M4/36 , H01M4/136 , H01M4/58 , H01M10/052
摘要: Solid-state lithium ion electrolytes of lithium fluoride based composites are provided which contain an anionic framework capable of conducting lithium ions. Composites of specific formulae are provided and methods to alter the composite materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes are provided. Electrodes containing the lithium fluoride based composites are also provided.
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公开(公告)号:US11641029B2
公开(公告)日:2023-05-02
申请号:US16909742
申请日:2020-06-23
申请人: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. , UNIVERSITY OF MARYLAND, COLLEGE PARK
发明人: Yifei Mo , Yunsheng Liu , Chen Ling
IPC分类号: H01M10/0562 , H01M10/0525
摘要: Solid-state lithium ion electrolytes of metal lithium chloride derivative compounds having a crystal morphology in the P21/c space group are provided as materials for conducting lithium ions. An activation energy of the lithium aluminum chloride derivative compounds is from 0.15 to 0.40 eV and conductivities are from 0.01 to 3 mS/cm at 300K. Compounds of specific formulae are provided and methods to alter the materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes and electrodes containing the lithium aluminum chloride derivative compounds are also provided.
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公开(公告)号:US11462766B2
公开(公告)日:2022-10-04
申请号:US16909809
申请日:2020-06-23
申请人: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. , UNIVERSITY OF MARYLAND, COLLEGE PARK
发明人: Yifei Mo , Yunsheng Liu , Xingfeng He , Chen Ling
IPC分类号: H01M10/0562 , H01M10/0525
摘要: Solid-state lithium ion electrolytes of lithium aluminum chloride derivative compounds having a crystal morphology in the Pnma space group are provided as materials for conducting lithium ions. An activation energy of the lithium aluminum chloride derivative compounds is from 0.2 to 0.45 eV and conductivities are from 0.01 to 10 mS/cm at 300K. Compounds of specific formulae are provided and methods to alter the materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes and electrodes containing the lithium aluminum chloride derivative compounds are also provided.
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公开(公告)号:US10854915B2
公开(公告)日:2020-12-01
申请号:US16114946
申请日:2018-08-28
申请人: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. , UNIVERSITY OF MARYLAND, COLLEGE PARK
发明人: Chen Ling , Ying Zhang , Yifei Mo , Qiang Bai
IPC分类号: H01M10/0562 , H01M10/0525 , H01M4/66 , H01M4/04 , H01M4/36 , H01M4/136 , H01M4/58 , H01M10/052 , H01M4/02
摘要: Solid-state lithium ion electrolytes of lithium fluoride based composites are provided which contain an anionic framework capable of conducting lithium ions. Composites of specific formulae are provided and methods to alter the composite materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes are provided. Electrodes containing the lithium fluoride based composites are also provided.
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公开(公告)号:US10818969B2
公开(公告)日:2020-10-27
申请号:US16144757
申请日:2018-09-27
申请人: UNIVERSITY OF MARYLAND, COLLEGE PARK , TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
发明人: Yifei Mo , Xingfeng He , Chen Ling , Ying Zhang
IPC分类号: H01M10/0562 , H01M4/36 , H01M10/0525 , H01M10/0561
摘要: Solid-state lithium ion electrolytes of lithium borate based composites are provided which contain an anionic framework capable of conducting lithium ions. Materials of specific formulae are provided and methods to alter the materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes are provided. Electrodes containing the lithium borate based materials and batteries containing the electrodes are also provided.
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公开(公告)号:US11152640B2
公开(公告)日:2021-10-19
申请号:US16153335
申请日:2018-10-05
申请人: UNIVERSITY OF MARYLAND, COLLEGE PARK , TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
发明人: Yifei Mo , Xingfeng He , Qiang Bai , Chen Ling , Ying Zhang
IPC分类号: H01M10/0562 , H01M10/0525
摘要: Solid-state lithium ion electrolytes of lithium potassium bismuth oxide based compounds are provided which contain an anionic framework capable of conducting lithium ions. Materials of specific formulae are provided and methods to alter the materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes are provided. Electrodes containing the lithium borate based materials coated on the active material and batteries containing the electrodes are also provided.
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公开(公告)号:US11056717B2
公开(公告)日:2021-07-06
申请号:US16264445
申请日:2019-01-31
申请人: UNIVERSITY OF MARYLAND, COLLEGE PARK , TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
发明人: Yifei Mo , Qiang Bai , Xingfeng He , Chen Ling
IPC分类号: H01M10/0562 , H01M10/0525
摘要: Solid-state lithium ion electrolytes of lithium phosphate derivative compounds are provided which contain an anionic framework capable of conducting lithium ions. The activation energy of the lithium phosphate derivative compounds is from 0.2 to 0.45 eV and conductivities are from 0.01 to 10 mS/cm at 300K. Materials of specific formulae are provided and methods to alter the composite materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes are also provided. Electrodes containing the lithium phosphate derivative materials and batteries with such electrodes are also provided.
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公开(公告)号:US10854916B2
公开(公告)日:2020-12-01
申请号:US16142217
申请日:2018-09-26
申请人: UNIVERSITY OF MARYLAND, COLLEGE PARK , TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
发明人: Yifei Mo , Xingfeng He , Chen Ling , Ying Zhang
IPC分类号: H01M10/0562 , H01M10/0525 , H01M4/36 , H01M4/62
摘要: Solid-state lithium ion electrolytes of lithium metal sulfide based composites are provided which contain an anionic framework capable of conducting lithium ions. An activation energy of the lithium metal sulfide composites is from 0.2 to 0.45 eV and conductivities are from 10−4 to 3.0 mS/cm at 300K. Composites of specific formulae are provided and methods to alter the composite materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes are also provided. Electrodes containing the lithium metal sulfide based composites and batteries with such electrodes are also provided.
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公开(公告)号:US20200075993A1
公开(公告)日:2020-03-05
申请号:US16114946
申请日:2018-08-28
申请人: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. , UNIVERSITY OF MARYLAND, COLLEGE PARK
发明人: Chen LING , Ying Zhang , Yifei Mo , Qiang Bai
IPC分类号: H01M10/0562 , H01M10/0525 , H01M4/66 , H01M4/36 , H01M4/04
摘要: Solid-state lithium ion electrolytes of lithium fluoride based composites are provided which contain an anionic framework capable of conducting lithium ions. Composites of specific formulae are provided and methods to alter the composite materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes are provided. Electrodes containing the lithium fluoride based composites are also provided.
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