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1.发明申请公开(公告)号：US20180183084A1
公开(公告)日：2018-06-28
申请号：US15842059
申请日：2017-12-14
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
发明人： Hong Seok Min , Yong Sub Yoon , O Min Kwon , Pil Gun Oh , Dong Wook Shin , Sung Woo Noh
IPC分类号： H01M8/1016 , H01M8/124 , H01M8/1286
CPC分类号： H01M8/1016 , H01M8/124 , H01M8/1286 , H01M10/052 , H01M10/056 , H01M10/0585 , H01M2300/0068 , H01M2300/0082 , H01M2300/0091 , H01M2300/0094 , Y02E60/521 , Y02P70/56
摘要： A solid electrolyte sheet for all-solid batteries has a carrier film including poly (methyl methacrylate) and an ionic conductive material, and has a solid electrolyte slurry coated on the carrier film. The solid electrolyte sheet and an all-solid battery including such a solid electrolyte sheet can realize formation of a solid electrolyte layer as a thin film and can prevent a short-circuit upon stacking a positive electrode and a negative electrode. The solid electrolyte sheet and the all-solid battery can prevent yield decrease resulting from a short-circuit of the all-solid battery and can minimize supernumerary pores due to ionic conductive material incorporated into the solid electrolyte layer to suppress formation of lithium dendrites.
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公开(公告)号：US11005118B2
公开(公告)日：2021-05-11
申请号：US15842059
申请日：2017-12-14
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
发明人： Hong Seok Min , Yong Sub Yoon , O Min Kwon , Pil Gun Oh , Dong Wook Shin , Sung Woo Noh
IPC分类号： H01M8/1016 , H01M8/1286 , H01M8/124 , H01M10/056 , H01M10/052 , H01M10/0585
摘要： A solid electrolyte sheet for all-solid batteries has a carrier film including poly (methyl methacrylate) and an ionic conductive material, and has a solid electrolyte slurry coated on the carrier film. The solid electrolyte sheet and an all-solid battery including such a solid electrolyte sheet can realize formation of a solid electrolyte layer as a thin film and can prevent a short-circuit upon stacking a positive electrode and a negative electrode. The solid electrolyte sheet and the all-solid battery can prevent yield decrease resulting from a short-circuit of the all-solid battery and can minimize supernumerary pores due to ionic conductive material incorporated into the solid electrolyte layer to suppress formation of lithium dendrites.
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公开(公告)号：US20180172135A1
公开(公告)日：2018-06-21
申请号：US15841017
申请日：2017-12-13
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： O Min Kwon , Hong Seok Min , Yong Sub Yoon , Kyung Su Kim , Dae Yang Oh , Yoon Seok Jung , Young Jin Nam , Sung Hoo Jung
IPC分类号： F16H57/028 , F16H57/025
CPC分类号： H01M10/0565 , B60K5/1208 , B60K17/00 , B60K17/04 , F16H57/025 , F16H57/028 , H01M4/628 , H01M10/052 , H01M10/058 , H01M10/484 , H01M10/486 , H01M2300/0082
摘要： Disclosed is a side-assembly-type transmission mount, in which a powertrain-rotation-preventing unit is mounted to a case, which is coupled to the upper portion of a transmission bracket, thereby preventing a powertrain from falling when a bolt is fractured. The powertrain-rotation-preventing unit includes a rotation-preventing pipe configured to allow the bolt to be inserted therethrough and to have rotation-preventing protrusions protruding from the upper and lower portions thereof, first rotation-preventing recesses formed in a core so as to have shapes corresponding to the rotation-preventing protrusions on the rotation-preventing pipe, and second rotation-preventing recesses formed in a space formed in a transmission support bracket. The rotation-preventing protrusions on the rotation-preventing pipe are inserted into the first and second rotation-preventing recesses formed in the core and the transmission support bracket.
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公开(公告)号：US20190081321A1
公开(公告)日：2019-03-14
申请号：US15830664
申请日：2017-12-04
发明人： Pil Gun Oh , Sang Heon Lee , O Min Kwon , Hong Seok Min , Yong Sub Yoon
摘要： An electrode composition includes at least two electrode active materials having different crushing strengths and particle sizes. An electrode includes at least two electrode active materials having different crushing strengths and particle sizes, and the at least two electrode active materials include a first active material and a second active material, the first active material having a higher crushing strength than that of the second active material, and the first active material having a larger particle size than that of the second active material. A lithium secondary battery includes an anode which is an electrode including at least two electrode active materials having different crushing strengths and particle sizes.
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