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1. 发明授权

US08632698B2 Electrode active material having core-shell structure 有权
标题翻译：具有核 - 壳结构的电极活性材料
公开(公告)号：US08632698B2
公开(公告)日：2014-01-21
申请号：US12670798
申请日：2008-07-25
申请人： Jeyoung Kim , Taeyeon Kim , Seo-Jae Lee , Wonseok Chang , Seungyoun Choi
发明人： Jeyoung Kim , Taeyeon Kim , Seo-Jae Lee , Wonseok Chang , Seungyoun Choi
IPC分类号： H01B1/22 , H01B1/24 , H01M4/36
CPC分类号： H01B1/20 , H01M4/13 , H01M4/133 , H01M4/366 , H01M4/62 , H01M10/052 , Y02E60/122
摘要： Disclosed is an electrode active material having a core-shell structure, which includes: (a) a core capable of intercalating and deintercalating lithium ions; and (b) a shell including a polymer or an oligomer having a glass transition temperature of 25° C. or less when impregnated with an electrolyte, wherein a surface of the core is coated with the shell. Also, an electrode manufactured by using the electrode active material and a secondary battery including the electrode are disclosed. The shell (b) suppresses the formation of an SEI layer during initial charge of a battery, and prevents initial capacity reduction. Accordingly, it is possible to achieve a high capacity battery. The electrode active material having a core-shell structure, specially a metal (loid) based electrode active material having a core-shell structure can have a slightly higher electric capacity, compared to a conventional electrode active material, specially a conventional metal (loid) based electrode active material, and can minimize gas generation during charge/discharge.
摘要翻译：公开了具有核 - 壳结构的电极活性材料，其包括：（a）能够嵌入和脱嵌锂离子的芯; 和（b）包含聚合物或低聚物的壳体，其中浸渍有电解质的玻璃化转变温度为25℃或更低，其中芯体的表面涂覆有壳。另外，公开了使用电极活性物质制造的电极和包含该电极的二次电池。壳体（b）抑制在电池的初始充电期间形成SEI层，并且防止初始容量降低。因此，可以实现高容量电池。具有核 - 壳结构的电极活性材料，特别是具有核 - 壳结构的金属（loid）基电极活性材料可以具有比常规电极活性材料，特别是传统的金属（loid）并且可以使充放电期间的气体产生最小化。

2. 发明申请

US20110129729A1 ELECTRODE ACTIVE MATERIAL HAVING CORE-SHELL STRUCTURE 有权
标题翻译：具有核心结构的电极活性材料
公开(公告)号：US20110129729A1
公开(公告)日：2011-06-02
申请号：US12670798
申请日：2008-07-25
申请人： JeYoung Kim , Taeyeon Kim , Seo-Jae Lee , WonSeok Chang , Seungyoun Choi
发明人： JeYoung Kim , Taeyeon Kim , Seo-Jae Lee , WonSeok Chang , Seungyoun Choi
IPC分类号： H01M4/13
CPC分类号： H01B1/20 , H01M4/13 , H01M4/133 , H01M4/366 , H01M4/62 , H01M10/052 , Y02E60/122
摘要： Disclosed is an electrode active material having a core-shell structure, which includes: (a) a core capable of intercalating and deintercalating lithium ions; and (b) a shell including a polymer or an oligomer having a glass transition temperature of 25° C. or less when impregnated with an electrolyte, wherein a surface of the core is coated with the shell. Also, an electrode manufactured by using the electrode active material and a secondary battery including the electrode are disclosed. The shell (b) suppresses the formation of an SEI layer during initial charge of a battery, and prevents initial capacity reduction. Accordingly, it is possible to achieve a high capacity battery. The electrode active material having a core-shell structure, specially a metal (loid) based electrode active material having a core-shell structure can have a slightly higher electric capacity, compared to a conventional electrode active material, specially a conventional metal (loid) based electrode active material, and can minimize gas generation during charge/discharge.
摘要翻译：公开了具有核 - 壳结构的电极活性材料，其包括：（a）能够嵌入和脱嵌锂离子的芯; 和（b）包含聚合物或低聚物的壳体，其中浸渍有电解质的玻璃化转变温度为25℃或更低，其中芯体的表面涂覆有壳。另外，公开了使用电极活性物质制造的电极和包含该电极的二次电池。壳体（b）在电池的初始充电期间抑制SEI层的形成，并且防止初始容量降低。因此，可以实现高容量电池。具有核 - 壳结构的电极活性材料，特别是具有核 - 壳结构的金属（loid）基电极活性材料可以具有比常规电极活性材料，特别是传统的金属（loid）并且可以使充放电期间的气体产生最小化。

3. 发明授权

US08585921B2 Electrode material containing polyvinyl alcohol as binder and rechargeable lithium battery comprising the same 有权
标题翻译：含有聚乙烯醇作为粘合剂的电极材料和包含其的可再充电锂电池
公开(公告)号：US08585921B2
公开(公告)日：2013-11-19
申请号：US11622834
申请日：2007-01-12
申请人： Minjung Ryu , Young-Min Kim , Eun-Suok Oh , SeungRim Yang , Juhyun Kim , Ki Woo Chun , ChanHong Lee , Ki-Young Lee , Seo-Jae Lee , JongMoon Jin , Taeyeon Kim
发明人： Minjung Ryu , Young-Min Kim , Eun-Suok Oh , SeungRim Yang , Juhyun Kim , Ki Woo Chun , ChanHong Lee , Ki-Young Lee , Seo-Jae Lee , JongMoon Jin , Taeyeon Kim
IPC分类号： H01M4/13 , C01B31/16
CPC分类号： H01M4/621 , H01M4/0404 , H01M4/386 , H01M4/387 , H01M4/587 , H01M4/622 , H01M10/052 , H01M2004/027
摘要： Provided is an electrode mix for a secondary battery containing an electrode active material, comprising a PVA having a degree of polymerization of more than 2500 and a degree of saponification of more than 90% as a binder, and a lithium secondary battery comprising the same. Use of the binder according to the present invention can provide advantageous effects such as improved adhesive strength between the electrode mix and current collector and between the electrode mixes, prevention of the peeling and separation of the active material even after repeated charge/discharge cycles, and inhibition of decreases in the capacity or output power retention rate of the secondary battery.
摘要翻译：本发明提供一种含有电极活性物质的二次电池的电极混合物，其包含聚合度大于2500，聚合度大于90％的PVA作为粘合剂，以及包含该电极活性物质的锂二次电池。根据本发明的粘合剂的使用可以提供有益效果，例如电极混合物和集电器之间以及电极混合物之间的粘合强度的改善，即使在重复的充电/放电循环之后也防止了活性材料的剥离和分离，以及抑制二次电池的容量或输出功率保持率的降低。

4. 发明申请

US20070264568A1 ELECTRODE MATERIAL CONTAINING POLYVINYL ALCOHOL AS BINDER AND RECHARGEABLE LITHIUM BATTERY COMPRISING THE SAME 有权
标题翻译：含有聚乙烯醇的电极材料作为粘合剂和包含其的可充电锂电池
公开(公告)号：US20070264568A1
公开(公告)日：2007-11-15
申请号：US11622834
申请日：2007-01-12
申请人： Minjung Ryu , Young-Min Kim , Eun-Suok Oh , SeungRim Yang , Juhyun Kim , Ki Woo Chun , ChanHong Lee , Ki-Young Lee , Seo-Jae Lee , JongMoon Jin , Taeyeon Kim
发明人： Minjung Ryu , Young-Min Kim , Eun-Suok Oh , SeungRim Yang , Juhyun Kim , Ki Woo Chun , ChanHong Lee , Ki-Young Lee , Seo-Jae Lee , JongMoon Jin , Taeyeon Kim
IPC分类号： H01M4/60
CPC分类号： H01M4/621 , H01M4/0404 , H01M4/386 , H01M4/387 , H01M4/587 , H01M4/622 , H01M10/052 , H01M2004/027
摘要： Provided is an electrode mix for a secondary battery containing an electrode active material, comprising a PVA having a degree of polymerization of more than 2500 and a degree of saponification of more than 90% as a binder, and a lithium secondary battery comprising the same. Use of the binder according to the present invention can provide advantageous effects such as improved adhesive strength between the electrode mix and current collector and between the electrode mixes, prevention of the peeling and separation of the active material even after repeated charge/discharge cycles, and inhibition of decreases in the capacity or output power retention rate of the secondary battery.
摘要翻译：本发明提供一种含有电极活性物质的二次电池的电极混合物，其包含聚合度大于2500，聚合度大于90％的PVA作为粘合剂，以及包含该电极活性物质的锂二次电池。根据本发明的粘合剂的使用可以提供有益效果，例如电极混合物和集电器之间以及电极混合物之间的粘合强度的改善，即使在重复的充电/放电循环之后也防止了活性材料的剥离和分离，以及抑制二次电池的容量或输出功率保持率的降低。

5. 发明授权

US11957803B2 Ultraviolet apparatus for food disinfection 有权
公开(公告)号：US11957803B2
公开(公告)日：2024-04-16
申请号：US17244935
申请日：2021-04-29
申请人： Jiyoon Lee , Sungyeon Kim , Taeyeon Kim
发明人： Jiyoon Lee , Sungyeon Kim , Taeyeon Kim
IPC分类号： A61L2/10 , A23L3/00 , A23L3/28 , B65B55/08
CPC分类号： A61L2/10 , A23L3/001 , A23L3/003 , A23L3/28 , B65B55/08 , A23V2002/00 , A61L2202/11 , A61L2202/14
摘要： A disinfecting apparatus including a housing to accommodate at least one tray therein, the housing having a first side and a second side, an ultraviolet (UV) light source disposed in the housing and configured to emit UV light towards the tray, and a plurality of doors including a first door and a second door disposed on the first side and the second side of the housing, respectively, in which the first door and the second door are configured to be opened in a direction away from the housing.

6. 发明申请

US20210338865A1 ULTRAVIOLET APPARATUS FOR FOOD DISINFECTION 有权
公开(公告)号：US20210338865A1
公开(公告)日：2021-11-04
申请号：US17244935
申请日：2021-04-29
申请人： Jiyoon Lee , Sungyeon Kim , Taeyeon Kim
发明人： Jiyoon Lee , Sungyeon Kim , Taeyeon Kim
IPC分类号： A61L2/10 , A23L3/28 , A23L3/00 , B65B55/08
摘要： A disinfecting apparatus including a housing to accommodate at least one tray therein, the housing having a first side and a second side, an ultraviolet (UV) light source disposed in the housing and configured to emit UV light towards the tray, and a plurality of doors including a first door and a second door disposed on the first side and the second side of the housing, respectively, in which the first door and the second door are configured to be opened in a direction away from the housing.

7. 发明申请

US20110320048A1 Intergrated monitoring and control apparatus and method for heat tracing system using Zigbee communication 审中-公开
标题翻译：使用Zigbee通信的综合监控和跟踪系统的方法
公开(公告)号：US20110320048A1
公开(公告)日：2011-12-29
申请号：US13064514
申请日：2011-03-30
申请人： Taeyeon Kim
发明人： Taeyeon Kim
IPC分类号： G05D7/06
CPC分类号： H04Q9/00 , H04Q2209/43 , H04W84/18
摘要： A sensing and control system using ZigBee communication includes a power control radio node (PCRN) for transmitting, through ZigBee communication, sensing data generated by sensors connected to various fluid pipes and containers, or receiving a prescribed control command using ZigBee communication, and a control panel radio node (CPRN) for transmitting the sensing data received through ZigBee communication to a server, or controlling the various fluid pipes and containers by receiving the prescribed control command and by transmitting the prescribed control command to the PCRN.
摘要翻译：使用ZigBee通信的感测和控制系统包括功率控制无线电节点（PCRN），用于通过ZigBee通信传输由连接到各种流体管道和容器的传感器产生的感测数据，或者使用ZigBee通信接收规定的控制命令，以及控制用于将通过ZigBee通信接收的感测数据发送到服务器的面板无线电节点（CPRN），或者通过接收规定的控制命令并且向PCRN发送规定的控制命令来控制各种流体管道和容器。

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