公开(公告)号：US11670799B2

公开(公告)日：2023-06-06

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 ,  H01M4/02

CPC分类号： H01M10/0562 ,  H01M4/0404 ,  H01M4/136 ,  H01M4/364 ,  H01M4/366 ,  H01M4/582 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/008 ,  H01M2300/0068 ,  H01M2300/0088

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.

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.

公开(公告)号：US11784346B2

公开(公告)日：2023-10-10

申请号：US17342590

申请日：2021-06-09

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

CPC分类号： H01M10/0562 ,  H01M10/0525 ,  H01M2300/0068

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 0.18 to 0.34 eV and conductivities are from 10−3 to 12 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.

公开(公告)号：US20200251770A1

公开(公告)日：2020-08-06

申请号：US16264294

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 silicate 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 also provided. Electrodes containing the lithium metal sulfide based materials and batteries with such electrodes are also provided.

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.

公开(公告)号：US11855257B2

公开(公告)日：2023-12-26

申请号：US18146605

申请日：2022-12-27

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

CPC分类号： H01M10/0562 ,  H01M4/0404 ,  H01M4/136 ,  H01M4/364 ,  H01M4/366 ,  H01M4/582 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2300/008 ,  H01M2300/0068 ,  H01M2300/0088

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.

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.

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.

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.

公开(公告)号：US11705577B2

公开(公告)日：2023-07-18

申请号：US17342584

申请日：2021-06-09

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

CPC分类号： H01M10/0562 ,  H01M10/0525 ,  H01M2300/0068

摘要： Electrodes containing lithium phosphate derivative materials and batteries with such electrodes are provided. The lithium phosphate derivative compounds contain an anionic framework capable of conducting lithium ions and have an activation energy from 0.2 to 0.45 eV and conductivities 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.