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1.发明公开公开(公告)号：US20240047746A1
公开(公告)日：2024-02-08
申请号：US18002853
申请日：2022-04-06
发明人： Sanghyung KIM , Tae Jin LEE , Minseo KIM , Myungheui WOO , Hyejin PARK , Sanghoon KIM , Dahyun KIM , Bokyung RYU
IPC分类号： H01M10/0567 , H01M10/0525 , H01M4/587 , H01M4/38 , H01M4/133 , H01M4/134
CPC分类号： H01M10/0567 , H01M10/0525 , H01M4/587 , H01M4/386 , H01M4/133 , H01M4/134 , H01M2004/021
摘要： Provided are an additive represented by Chemical Formula 1, an electrolyte for a rechargeable lithium battery including the same, and a rechargeable lithium battery.
The details of Chemical Formula 1 are as set forth in the specification.-
2.发明公开公开(公告)号：US20230361347A1
公开(公告)日：2023-11-09
申请号：US18044971
申请日：2021-11-17
发明人： Tae Jin LEE , Dahyun KIM , Minseo KIM , Sanghoon KIM , Taehoon KIM , Bongjin MOON , Myungheui WOO , Wonseok CHO , Sanghyung KIM , Hyejin PARK , Bokyung RYU
IPC分类号： H01M10/0567 , H01M4/525 , H01M4/485 , H01M10/0568 , H01M4/505 , H01M10/052
CPC分类号： H01M10/0567 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0568 , H01M2004/028
摘要： Provided are an additive represented by Chemical Formula 1, an electrolyte for a lithium secondary battery including the same, and a lithium secondary battery. Details of Chemical Formula 1 are the same as those described in the specification.
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公开(公告)号：US20210083328A1
公开(公告)日：2021-03-18
申请号：US17011203
申请日：2020-09-03
发明人： Wonseok CHO , Younghye KANG , Dongyoung KIM , Soojin KIM , Aeran KIM , Suyeol RYU , Jeongmin SHIN , Junyong LEE , Tae Jin LEE , Jin-Hyeok LIM , Myunghwan JEONG , Hyunbong CHOI , Jungmin HAN
IPC分类号： H01M10/0567 , H01M10/0525 , H01M10/0569 , H01M4/131 , H01M4/134 , H01M4/525 , H01M4/505
摘要： An additive represented by Chemical Formula 1, an electrolyte for a rechargeable lithium battery including the same, and a rechargeable lithium battery, wherein, in Chemical Formula 1, R1 to R6 are each independently a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C1 to C10 alkoxy group, a substituted or unsubstituted C2 to C10 alkenyl group, a substituted or unsubstituted C3 to C10 cycloalkyl group, a substituted or unsubstituted C3 to C10 cycloalkenyl group, or a substituted or unsubstituted C6 to C20 aryl group.
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4.发明公开公开(公告)号：US20240162489A1
公开(公告)日：2024-05-16
申请号：US17768341
申请日：2020-09-24
发明人： Tae Jin LEE , Soojin KIM , Suyeol RYU , Kyu-Eun SHIM , Junyong LEE , Wonseok CHO , Hyunbong CHOI , Jungmin HAN
IPC分类号： H01M10/0567
CPC分类号： H01M10/0567 , H01M10/0525
摘要： Provided is an electrolyte for a secondary lithium battery, comprising a non-aqueous organic solvent, a lithium salt, and an additive, the additive including a compound represented by Chemical Formula 1.
The details of Chemical Formula 1 are as described in the specification.-
5.发明公开公开(公告)号：US20230318034A1
公开(公告)日：2023-10-05
申请号：US18012887
申请日：2022-02-16
发明人： Dahyun KIM , Minseo KIM , Sanghyung KIM , Sanghoon KIM , Hyejin PARK , Myungheui WOO , Bokyung RYU , Tae Jin LEE
IPC分类号： H01M10/0567
CPC分类号： H01M10/0567
摘要： Provided are an electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including same, the electrolyte including a non-aqueous organic solvent, a lithium salt, and an additive, wherein the additive is a composition including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2.
Details of Chemical Formulas 1 and 2 are the same as those described in the specification.-
6.发明公开公开(公告)号：US20230318033A1
公开(公告)日：2023-10-05
申请号：US18003679
申请日：2021-12-06
发明人： Tae Jin LEE , Bongjin MOON , Youngchan BANG , Wonseok CHO , Soojin KIM , Sanghoon KIM , Injun PARK , Myungheui WOO , Junyong LEE , Hyejeong JEONG
IPC分类号： H01M10/0567 , H01M4/525 , H01M10/0569 , C07C323/52 , C08G75/16
CPC分类号： H01M10/0567 , C07C323/52 , C08G75/16 , H01M4/525 , H01M10/0569 , H01M2004/028 , H01M2300/004
摘要： Provided are an additive represented by Chemical Formula 1, an electrolyte for a lithium secondary battery including the same, and a lithium secondary battery.
The details of Chemical Formula 1 are as set forth in the specification.-
7.发明申请公开(公告)号：US20220344715A1
公开(公告)日：2022-10-27
申请号：US17762816
申请日：2020-09-09
发明人： Younghye KANG , Dongyoung KIM , Soojin KIM , Aeran KIM , Suyeol RYU , Jeongmin SHIN , Junyong LEE , Tae Jin LEE , Jin-Hyeok LIM , Myunghwan JEONG , Wonseok CHO , Hyunbong CHOI , Jungmin HAN
IPC分类号： H01M10/0567 , H01M10/0569
摘要： Provided is an electrolyte solution for a lithium secondary battery, the electrolyte solution comprising a non-aqueous organic solvent, a lithium salt, and an additive, wherein the additive includes a compound represented by Chemical Formula 1.
The contents of Chemical Formula 1 are the same as described in the specification.-
公开(公告)号：US20240363899A1
公开(公告)日：2024-10-31
申请号：US18003122
申请日：2022-03-30
发明人： Hana RA , Tae Jin LEE , Minseo KIM , Myungheui WOO , Hyejin PARK , Bokyung RYU
IPC分类号： H01M10/0567 , C07F9/6593 , H01M4/02 , H01M4/36 , H01M4/38 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/42
CPC分类号： H01M10/0567 , C07F9/65815 , H01M4/364 , H01M4/366 , H01M4/386 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/4235 , H01M2004/027 , H01M2004/028 , H01M2300/0025
摘要： Provided is a rechargeable lithium battery including an electrolyte including a non-aqueous organic solvent, a lithium salt, and an additive; a positive electrode including a positive electrode active material; and a negative electrode including a negative electrode active material, wherein the additive includes at least one of the first compound and the second compound, the first compound is a substituted or unsubstituted C1 to C20 alkyl group including at least one nitrile group, a substituted or unsubstituted C2 to C20 alkenyl group including at least one nitrile group, a substituted or unsubstituted C2 to C20 alkynyl group including at least one nitrile group, a substituted or unsubstituted C1 to C20 alkoxy group including at least one nitrile group, a substituted or unsubstituted C6 to C20 aryl group including at least one nitrile group, or a combination of thereof, the second compound is cyclic phosphazene, and the positive electrode active material includes cobalt-free lithium nickel manganese-based oxide.
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9.发明公开公开(公告)号：US20240356073A1
公开(公告)日：2024-10-24
申请号：US18497693
申请日：2023-10-30
发明人： Hanmam JEONG , Tae Jin LEE , Si-Young CHA , Inah KANG
IPC分类号： H01M10/0567 , C07C69/007 , C07D327/04 , C07D497/10 , H01M10/052
CPC分类号： H01M10/0567 , C07C69/007 , C07D327/04 , C07D497/10 , H01M10/052 , H01M2300/0025
摘要： This disclosure relates to an electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the same. Some embodiments provide an electrolyte additive for a rechargeable lithium battery including a non-aqueous organic solvent; a lithium salt; a first additive including at least one selected from an additive represented by Chemical Formula 1 and an additive represented by Chemical Formula 2; and a second additive represented by Chemical Formula 3:
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10.发明公开公开(公告)号：US20240128508A1
公开(公告)日：2024-04-18
申请号：US18012883
申请日：2022-03-30
发明人： Minseo KIM , Tae Jin LEE , Myungheui WOO , Dahyun KIM
IPC分类号： H01M10/0567 , H01M4/38 , H01M4/525 , H01M4/583
CPC分类号： H01M10/0567 , H01M4/386 , H01M4/525 , H01M4/583 , H01M10/052
摘要： Provided are an electrolyte for a rechargeable lithium battery including a non-aqueous organic solvent, a lithium salt, and an additive, wherein the additive is a composition including a first compound and a second compound, the first compound is a cesium salt compound, and the second compound includes a second compound represented by Chemical Formula 1A or Chemical Formula 1B, and a rechargeable lithium battery including the same.
Details of the above Chemical Formula 1A and Chemical Formula 1B are as described in the specification.
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