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公开(公告)号：US11949069B2
公开(公告)日：2024-04-02
申请号：US17489146
申请日：2021-09-29
发明人： Surya S. Moganty , Rutvik Vaidya , Gabriel Torres , Yue Wu , John Sinicropi
IPC分类号： H01M10/0567 , C07F9/17 , H01G9/20 , H01G11/46 , H01G11/50 , H01G11/52 , H01G11/60 , H01G11/62 , H01G11/64 , H01M4/36 , H01M4/38 , H01M4/62 , H01M10/0525 , H01M10/42
CPC分类号： H01M10/0567 , C07F9/17 , H01G9/2009 , H01G11/46 , H01G11/50 , H01G11/60 , H01G11/62 , H01G11/64 , H01M4/366 , H01M4/386 , H01M4/624 , H01M10/0525 , H01M10/4235 , H01G11/52 , H01M2300/0025
摘要： An electrolyte additive containing a silyl-group compound useful for reducing battery resistance and improving high-temperature performance; an electrolyte containing the silyl-group compound additive; and an electrochemical energy storage device containing the electrolyte are disclosed.
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公开(公告)号：US20230352736A1
公开(公告)日：2023-11-02
申请号：US18023445
申请日：2021-03-23
发明人： Dai in Park , Surya S. Moganty , Joonbae Lee , Gabriel Torres , Rutvik Vaidya , Yue Wu , John Sinicropi
IPC分类号： H01M10/0567 , H01M10/0569 , H01M50/491 , H01M50/414
CPC分类号： H01M10/0567 , H01M10/0569 , H01M50/491 , H01M50/414 , H01M2300/0028
摘要： Epoxide functionalized organic compounds and an electrolyte containing the epoxide functionalized organic compound additive suitable for use in electrochemical energy storage devices useful for reducing battery resistance, increasing cycle life, and improving high-temperature performance are disclosed.
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公开(公告)号：US20220109187A1
公开(公告)日：2022-04-07
申请号：US17489146
申请日：2021-09-29
发明人： Surya S. Moganty , Rutvik Vaidya , Gabriel Torres , Yue Wu , John Sinicropi
IPC分类号： H01M10/0567 , H01M10/0525 , H01M4/36 , H01M4/38 , H01M4/62 , H01M10/42 , C07F9/17 , H01G11/62 , H01G11/64 , H01G11/60 , H01G11/50 , H01G11/46 , H01G9/20
摘要： An electrolyte additive containing a silyl-group compound useful for reducing battery resistance and improving high-temperature performance; an electrolyte containing the silyl-group compound additive; and an electrochemical energy storage device containing the electrolyte are disclosed.
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公开(公告)号：US20210376386A1
公开(公告)日：2021-12-02
申请号：US17326482
申请日：2021-05-21
发明人： Surya Moganty , Yue Wu , Gabriel Torres , Rutvik Vaidya , Xiaojing Zhu , John Sinicropi
IPC分类号： H01M10/0569 , H01M10/0568 , C07F9/655 , H01M10/0525
摘要： A bicyclophosphate-modified ionic liquid compound, the synthesis thereof, an electrochemical electrolyte containing a bicyclophosphate-modified ionic liquid compound, and energy storage device containing the electrolyte are disclosed.
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公开(公告)号：US11830980B2
公开(公告)日：2023-11-28
申请号：US17494033
申请日：2021-10-05
发明人： Surya S. Moganty , Rutvik Vaidya , John Sinicropi , Yue Wu , Gabriel Torres
IPC分类号： H01M10/0567 , H01M10/0569 , H01M10/0525 , H01M4/02 , H01M4/525 , H01M4/60 , H01M4/38 , H01M4/505
CPC分类号： H01M10/0567 , H01M10/0569 , H01M4/386 , H01M4/505 , H01M4/525 , H01M4/604 , H01M10/0525 , H01M2004/027 , H01M2004/028
摘要： A quaternary hexahydrotriazine ionic liquid compound additive useful for reducing battery resistance and improving cycle life stability and high-temperature performance; an electrolyte containing the quaternary hexahydrotriazine ionic liquid compound additive suitable for use in electrochemical energy storage devices; and an electrochemical energy storage device incorporating the electrolyte including the quaternary hexahydrotriazine ionic liquid compound additive are described.
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6.发明公开公开(公告)号：US20230197941A1
公开(公告)日：2023-06-22
申请号：US18083085
申请日：2022-12-16
CPC分类号： H01M4/48 , H01M4/625 , H01M4/622 , H01M4/0404 , H01M2004/021
摘要： An anode formulation containing a plurality of active Si-composite material particles, a plurality of conductive carbon particles and at least one polymer binder that undergoes a cyclization reaction when heated; an anode formed from the anode formulation; a method of making the anode; and an electrochemical energy storage device including the anode, a cathode and an electrolyte including fluorinated carbonate are disclosed.
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7.发明申请公开(公告)号：US20230048921A1
公开(公告)日：2023-02-16
申请号：US17884815
申请日：2022-08-10
发明人： Surya S. Moganty , Rutvik Vaidya , Xiaojing Zhu
IPC分类号： C08J3/20 , C08K3/34 , H01M4/04 , H01M4/38 , H01M4/60 , H01M4/66 , H01M10/0525 , H01M10/0568 , H01M10/0569
摘要： A silicon-polymer composite anode having two or more different molecular weight (MW) versions of the same polymer, method of making the anode and electrochemical energy storage device containing the anode are disclosed.
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公开(公告)号：US20210376382A1
公开(公告)日：2021-12-02
申请号：US17335551
申请日：2021-06-01
发明人： Surya S. Moganty , Rutvik Vaidya , Xiaojing Zhu , Yue Wu , John Sinicropi , Gabriel Torres
IPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M4/38 , H01M50/491
摘要： The present disclosure relates to a phosphorus additive that is useful for stable cycling and storage of lithium ion cells at high temperatures, an electrolyte containing the phosphorus additive, and an electrochemical energy storage device containing the electrolyte. An electrolyte includes an aprotic organic solvent system; a metal salt; and at least one thiophosphate additive having a nitrile terminal group, according to the formula:
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公开(公告)号：US11876181B2
公开(公告)日：2024-01-16
申请号：US17335551
申请日：2021-06-01
发明人： Surya S. Moganty , Rutvik Vaidya , Xiaojing Zhu , Yue Wu , John Sinicropi , Gabriel Torres
IPC分类号： H01M10/05 , H01M10/0567 , H01M10/0525 , H01M10/0568 , H01M4/38 , H01M50/491 , H01M10/0569
CPC分类号： H01M10/0567 , H01M4/386 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M50/491 , H01M2300/0028
摘要： The present disclosure relates to a phosphorus additive that is useful for stable cycling and storage of lithium ion cells at high temperatures, an electrolyte containing the phosphorus additive, and an electrochemical energy storage device containing the electrolyte. An electrolyte includes an aprotic organic solvent system; a metal salt; and at least one thiophosphate additive having a nitrile terminal group, according to the formula:
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公开(公告)号：US20220393161A1
公开(公告)日：2022-12-08
申请号：US17805985
申请日：2022-06-08
发明人： Surya S. Moganty , Rutvik Vaidya , Yue Wu
IPC分类号： H01M4/38 , H01M4/04 , H01M10/056 , H01M4/62 , H01M10/052 , H01M4/485 , H01M50/491 , H01M4/66
摘要： A method of making anode active material including silicon, elemental sulfur and a polymer material for an electrochemical energy storage device, includes mixing together silicon particles, elemental sulfur, and at least one polymer to form a mixture; coating the mixture onto a copper current collector to form a coated copper current collector; and subjecting the coated copper current collector to a temperature treatment. An electrochemical energy storage device includes the anode active material, cathode and electrolyte.
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