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1.发明公开公开(公告)号：US20230402650A1
公开(公告)日：2023-12-14
申请号：US17990435
申请日：2022-11-18
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
发明人： Yoon Sung Lee , Jun Ki Rhee , Hui Beom Nam , Ko Eun Kim , Sung Ho Ban , Seung Min Oh , Sang Kyu Kwak , Nam Soon Choi , Sung You Hong , Hyeong Jun Kim , Seo Young Jeong , Hyeon Gyu Moon , Min Pyeong Kim
IPC分类号： H01M10/0567 , H01M4/525 , H01M4/587 , H01M10/0525
CPC分类号： H01M10/0567 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M2300/004
摘要： An electrolyte for a lithium secondary battery can enhance lifetime and output characteristics in a high-capacity lithium secondary battery. The electrolyte for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive. The functional additive includes 1-(3-((tert-butyldimethylsilyl)oxy)propyl)-5-(4-fluorophenyl)-1H-1,2,3-triazole-4-carbonitrile as a positive electrode film additive.
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2.发明公开公开(公告)号：US20230402649A1
公开(公告)日：2023-12-14
申请号：US17988998
申请日：2022-11-17
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
发明人： Yoon Sung Lee , Jun Ki Rhee , Hui Beom Nam , Ko Eun Kim , Sung Ho Ban , Sang Kyu Kwak , Nam Soon Choi , Sung You Hong , Hyeong Jun Kim , Seo Young Jeong , Hyeon Gyu Moon , Min Pyeong Kim
IPC分类号： H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M4/38 , H01M4/583 , H01M50/46 , H01M4/62
CPC分类号： H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M4/386 , H01M4/583 , H01M50/46 , H01M4/624 , H01M2004/027
摘要： Disclosed herein are an electrolyte for a lithium secondary battery, which can enhance lifetime and output characteristics in a high-capacity lithium secondary battery, and a lithium secondary battery including the same. The electrolyte for a lithium secondary battery may include a lithium salt, a solvent, and a functional additive, wherein the functional additive includes 5,5-diallyl-3-(tert-butyldimethylsilyl)oxazolidin-2-one as a positive electrode film additive.
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3.发明公开公开(公告)号：US20230207876A1
公开(公告)日：2023-06-29
申请号：US17893856
申请日：2022-08-23
申请人： Hyundai Motor Company , Kia Corporation , UNIST (Ulsan National Institute of Science and Technology)
发明人： Yoon Sung Lee , Jun Ki Rhee , Ko Eun Kim , Sung Ho Ban , Seung Min Oh , Sang Kyu Kwak , Sung You Hong , Nam Soon Choi , Min Ho Jeon , Hyeong Jun Kim , Hui Beom Nam
IPC分类号： H01M10/0567 , H01M4/525 , H01M4/505 , H01M10/0525 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/0567 , H01M4/525 , H01M4/505 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2004/028
摘要： Disclosed is an additive for an electrolyte solution to improve the electrochemical properties of a lithium secondary battery.
Especially, an electrolyte solution for a lithium secondary battery include: an electrolyte salt, an organic solvent, and one or more additives comprising a vinylene carbonate (VC) compound having a structure of Formula 1 and 4-allyl-2-methoxyphenyl fluoro sulfate having a structure of Formula 2:-
4.发明公开公开(公告)号：US20230207875A1
公开(公告)日：2023-06-29
申请号：US17870046
申请日：2022-07-21
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
发明人： Yoon Sung Lee , Jun Ki Rhee , Ko Eun Kim , Sung Ho Ban , Seung Min Oh , Sung You Hong , Sang Kyu Kwak , Nam Soon Choi , Hyeong Jun Kim , Hui Beom Nam , Min Ho Jeon
IPC分类号： H01M10/0567 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M4/505 , H01M4/525 , C07C309/87
CPC分类号： H01M10/0567 , C07C309/87 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M2004/028 , H01M2300/004
摘要： An additive for an electrolyte solution improves the electrochemical properties of a lithium secondary battery.
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5.发明公开公开(公告)号：US20230207874A1
公开(公告)日：2023-06-29
申请号：US17813470
申请日：2022-07-19
申请人： Hyundai Motor Company , Kia Corporation , UNIST (Ulsan National Institute of Science and Technology)
发明人： Yoon Sung Lee , Jun Ki Rhee , Ko Eun Kim , Sung Ho Ban , Seung Min Oh , Nam Soon Choi , Sung You Hong , Sang Kyu Kwak , Hyeon Gyu Moon , Hyeong Jun Kim , Min Ho Jeon
IPC分类号： H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M4/38 , H01M4/583 , C07F7/18
CPC分类号： H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M4/386 , H01M4/583 , C07F7/1804
摘要： The present disclosure provides an electrolyte for a lithium secondary battery capable of improving the lifespan characteristics and output characteristics of a high capacity lithium secondary battery and a lithium secondary battery including the same. The electrolyte for a lithium secondary battery, according to an embodiment of the present disclosure, is an electrolyte for a lithium secondary battery including a lithium salt, a solvent, and a functional additive agent, in which the functional additive agent includes a cathode film additive agent, (4-allyl-2-methoxyphenoxy) trimethylsilane, represented by the following formula:
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公开(公告)号：US20240227737A9
公开(公告)日：2024-07-11
申请号：US18141607
申请日：2023-05-01
发明人： Young Joon Shin , Chan Mook Choi , Gyu Won Han , Jong Min Park , Jin Hee Lee , Jong Wook Lee , Min Wook Park , Seong Jun Kim , Hyeong Jun Kim , Sun Ju Kim
CPC分类号： B60S1/481 , G05D16/2066
摘要： An apparatus for controlling a discharge pressure of a fluid includes: a pump configured to suck the fluid through an inlet or to discharge the sucked fluid through an outlet; a distributor connected to the pump and to an injection nozzle provided by a sensor and configured to distribute the fluid discharged from the pump to the sensor; and a controller. The controller is configured to control the pump to operate selectively in accordance with detection of contamination of the sensor and to control operation of the distributor to be forcibly delayed during operation of the pump such that the fluid distributed to the sensor, when detected as being contaminated, is controlled to reach a selected required discharge pressure of different required discharge pressures selected in accordance with water amount information and a degree of contamination of the sensor.
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7.发明公开公开(公告)号：US20240162495A1
公开(公告)日：2024-05-16
申请号：US18384212
申请日：2023-10-26
发明人： Ko Eun Kim , Hui Beom Nam , Sung Ho Ban , Yoon Sung Lee , Seung Min Oh , Jun Ki Rhee , Dong Uk Kim , Seung Min Lee , Hyeong Jun Kim , Sung You Hong , Seo Young Jeong , Sang Kyu Kwak
IPC分类号： H01M10/0567 , H01M10/052
CPC分类号： H01M10/0567 , H01M10/052
摘要： The present disclosure relates to an electrolyte solution for a lithium secondary battery capable of improving the output and lifespan characteristics at high temperature of a lithium secondary battery, and a lithium secondary battery including the same. An electrolyte solution for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive, wherein the functional additive includes a positive-electrode film additive, which is 3-(4-cyano-5-(4-nitrophenyl)-1H-1,2,3-triazol-1-yl)propyl methanesulfonate.
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公开(公告)号：US20240132021A1
公开(公告)日：2024-04-25
申请号：US18141607
申请日：2023-04-30
发明人： Young Joon Shin , Chan Mook Choi , Gyu Won Han , Jong Min Park , Jin Hee Lee , Jong Wook Lee , Min Wook Park , Seong Jun Kim , Hyeong Jun Kim , Sun Ju Kim
CPC分类号： B60S1/481 , G05D16/2066
摘要： An apparatus for controlling a discharge pressure of a fluid includes: a pump configured to suck the fluid through an inlet or to discharge the sucked fluid through an outlet; a distributor connected to the pump and to an injection nozzle provided by a sensor and configured to distribute the fluid discharged from the pump to the sensor; and a controller. The controller is configured to control the pump to operate selectively in accordance with detection of contamination of the sensor and to control operation of the distributor to be forcibly delayed during operation of the pump such that the fluid distributed to the sensor, when detected as being contaminated, is controlled to reach a selected required discharge pressure of different required discharge pressures selected in accordance with water amount information and a degree of contamination of the sensor.
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公开(公告)号：US20230249651A1
公开(公告)日：2023-08-10
申请号：US18060563
申请日：2022-11-30
发明人： Jong Min Park , Jin Hee Lee , Nak Kyoung Kong , Young Joon Shin , Gyu Won Han , Chan Mook Choi , Ki Hong Lee , Dae Hee Lee , Min Wook Park , Hyeong Jun Kim , Sun Ju Kim
摘要： In an embodiment a washer system includes a plurality of measurement units configured to receive data required for vehicle driving, a nozzle configured to provide a washer fluid to the measurement units, a main reservoir configured to store the washer fluid, a sub-reservoir coupled to at least one of the measurement units and configured to be supplemented with the washer fluid from the main reservoir and a controller configured to determine a priority of the measurement units and supply, in response to the priority of the measurement units, the washer fluid from the main reservoir to the sub-reservoir based on the measurement unit having a higher priority.
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10.发明公开公开(公告)号：US20240162493A1
公开(公告)日：2024-05-16
申请号：US18383832
申请日：2023-10-25
发明人： Ko Eun Kim , Hui Beom Nam , Sung Ho Ban , Yoon Sung Lee , Seung Min Oh , Jun Ki Rhee , Dong Uk Kim , Seung Min Lee , Hyeong Jun Kim , Sung You Hong , Seo Young Jeong , Sang Kyu Kwak
IPC分类号： H01M10/0567 , H01M10/052
CPC分类号： H01M10/0567 , H01M10/052
摘要： The present disclosure relates to an electrolyte solution for a lithium secondary battery capable of improving the output and lifespan characteristics at high temperature of a lithium secondary battery, and a lithium secondary battery including the same. An electrolyte solution for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive, wherein the functional additive includes a first electrode film additive, which is 3-(4-cyano-5-(4-nitrophenyl)-1H-1,2,3-triazol-1-yl)propyl 4-methylbenzenesulfonate.
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