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1. 发明授权

US08999581B2 Negative active material for lithium secondary battery, method for preparing the same, negative electrode comprising the same, and lithium secondary battery comprising same 有权
标题翻译：锂二次电池用负极活性物质，其制造方法，含有该负极的负极和包含该负极的锂二次电池
公开(公告)号：US08999581B2
公开(公告)日：2015-04-07
申请号：US12294653
申请日：2006-12-29
申请人： Sung-man Lee , Jong-hyuk Lee
发明人： Sung-man Lee , Jong-hyuk Lee
IPC分类号： H01M4/13 , H01M4/58 , H01M4/587 , H01M4/133 , H01M4/134 , H01M4/36 , H01M4/38 , H01M10/0525
CPC分类号： H01M4/38 , H01M4/133 , H01M4/134 , H01M4/364 , H01M4/366 , H01M4/386 , H01M4/387 , H01M4/587 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： The present invention relates to a negative active material for a rechargeable lithium battery, a method of manufacturing the negative active material, and a rechargeable lithium battery including the negative active material. The negative active material includes a sphere-shaped first graphite particle that a first particle precursor, a flake-shaped graphite piece, is linked to each other; and at least one second particle dispersed between the flake-shaped graphite pieces inside the sphere-shaped first graphite particle and selected from the group consisting of at least one element particle selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; at least one element compound particle selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; a composite particle including at least one element selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; a carbon composite particle including at least one element selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; and a combination particle thereof.
摘要翻译：本发明涉及一种用于可再充电锂电池的负极活性材料，负极活性材料的制造方法以及包含负极活性材料的可再充电锂电池。负极活性物质包括：第一粒子前体，片状石墨片彼此连接的球状的第一石墨粒子; 以及至少一个第二粒子，其分散在球状第一石墨粒子内的片状石墨片之间，并且选自由Si，Sn，Al，Ge，Pb等组成的组中的至少一种元素粒子，及其组合; 选自Si，Sn，Al，Ge，Pb及其组合的至少一种元素化合物颗粒; 包括选自由Si，Sn，Al，Ge，Pb及其组合组成的组中的至少一种元素的复合颗粒; 包括选自Si，Sn，Al，Ge，Pb中的至少一种元素的碳复合颗粒及其组合; 及其组合颗粒。

2. 发明申请

US20050074673A1 Thin film for anode of lithium secondary battery and manufacturing method thereof 有权
标题翻译：锂二次电池用阳极用薄膜及其制造方法
公开(公告)号：US20050074673A1
公开(公告)日：2005-04-07
申请号：US10997882
申请日：2004-11-29
申请人： Young-sin Park , Joo-yeal Oh , Hong-koo Baik , Sung-man Lee
发明人： Young-sin Park , Joo-yeal Oh , Hong-koo Baik , Sung-man Lee
IPC分类号： H01M4/66 , B05D1/36 , B05D5/12 , H01M4/134 , H01M4/1395 , H01M4/36 , H01M4/38 , H01M4/40 , H01M4/54 , H01M6/40 , H01M10/04 , H01M10/05 , H01M4/58
CPC分类号： H01M10/0436 , H01M4/134 , H01M4/1391 , H01M4/1397 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/525 , H01M4/54 , H01M10/052 , H01M10/0562 , H01M2004/027
摘要： A thin film for an anode of a lithium secondary battery having a current collector and an anode active material layer formed thereon is provided. The anode active material layer is a multi-layered thin film formed by stacking a silver (Ag) layer and a silicon-metal (Si—M) layer having silicon dispersed in a base made from metal reacting with silicon while not reacting with lithium. The cycle characteristic of the thin film for an anode can be improved by suppressing the volumetric expansion and shrinkage of Si occurring during charging/discharging cycles. Thus, a lithium secondary battery with improved life characteristics by employing the thin film for an anode, which greatly improves the chemical, mechanical stability of the interface between an electrode and an electrolyte.
摘要翻译：提供一种用于形成有集电体和负极活性物质层的锂二次电池的负极的薄膜。负极活性物质层是通过层叠银（Ag）层和分散在由与金反应的金属制成的基体中的硅的硅 - 金属（Si-M）层而不与锂反应而形成的多层薄膜。通过抑制在充放电循环中发生的Si的体积膨胀和收缩，可以提高阳极用薄膜的循环特性。因此，通过使用用于阳极的薄膜来改善寿命特性的锂二次电池，其极大地改善了电极和电解质之间的界面的化学，机械稳定性。

3. 发明授权

US07052801B2 Anode thin film for lithium secondary battery and preparation method thereof 有权
标题翻译：锂二次电池阳极薄膜及其制备方法
公开(公告)号：US07052801B2
公开(公告)日：2006-05-30
申请号：US10041621
申请日：2002-01-10
申请人： Young-sin Park , Joo-yeal Oh , Sung-man Lee , Hong-koo Baik
发明人： Young-sin Park , Joo-yeal Oh , Sung-man Lee , Hong-koo Baik
IPC分类号： H01M4/38 , H01M4/04
CPC分类号： H01M4/1395 , B22F2009/041 , B22F2998/10 , C22C13/00 , C23C14/16 , C23C14/30 , C23C14/3407 , C23C14/3464 , C23C14/46 , H01M4/0421 , H01M4/0426 , H01M4/38 , H01M4/387 , H01M4/505 , H01M4/525 , H01M6/40 , H01M10/052 , H01M10/0562 , H01M2004/027 , H01M2300/0068 , Y10T29/49115 , B22F9/04 , B22F1/0085
摘要： An anode thin film for a lithium secondary battery having a current collector and an anode active material layer formed thereon, wherein the anode active material layer contains an intermetallic compound of tin (Sn) and nickel (Ni). In particular, the intermetallic compound is Ni3Sn4.
摘要翻译：一种在其上形成有集电体和负极活性物质层的锂二次电池的阳极薄膜，其中所述负极活性物质层含有锡（Sn）和镍（Ni）的金属间化合物。特别地，金属间化合物是Ni 3 Sn 4。

4. 发明授权

US07316867B2 Method for manufacturing a multi-layered thin film for use as an anode in a lithium secondary battery 有权
标题翻译：锂二次电池中用作阳极的多层薄膜的制造方法
公开(公告)号：US07316867B2
公开(公告)日：2008-01-08
申请号：US10997882
申请日：2004-11-29
申请人： Young-sin Park , Joo-yeal Oh , Hong-koo Baik , Sung-man Lee
发明人： Young-sin Park , Joo-yeal Oh , Hong-koo Baik , Sung-man Lee
IPC分类号： H01M4/58 , H01M4/34 , H01M4/54 , H01M10/32 , C23C14/00 , C23C14/32
CPC分类号： H01M10/0436 , H01M4/134 , H01M4/1391 , H01M4/1397 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/525 , H01M4/54 , H01M10/052 , H01M10/0562 , H01M2004/027
摘要： A thin film for an anode of a lithium secondary battery having a current collector and an anode active material layer formed thereon is provided. The anode active material layer is a multi-layered thin film formed by stacking a silver (Ag) layer and a silicon-metal (Si-M) layer having silicon dispersed in a base made from metal reacting with silicon while not reacting with lithium. The cycle characteristic of the thin film for an anode can be improved by suppressing the volumetric expansion and shrinkage of Si occurring during charging/discharging cycles. Thus, a lithium secondary battery with improved life characteristics by employing the thin film for an anode, which greatly improves the chemical, mechanical stability of the interface between an electrode and an electrolyte.
摘要翻译：提供一种用于形成有集电体和负极活性物质层的锂二次电池的负极的薄膜。负极活性物质层是通过层叠银（Ag）层和分散在由与金反应的金属制成的基体中的硅的硅 - 金属（Si-M）层而不与锂反应而形成的多层薄膜。通过抑制在充放电循环中发生的Si的体积膨胀和收缩，可以提高阳极用薄膜的循环特性。因此，通过使用用于阳极的薄膜来改善寿命特性的锂二次电池，其极大地改善了电极和电解质之间的界面的化学，机械稳定性。

5. 发明授权

US08447982B2 System and method for operating end-to-end security channel between server and IC card 有权
标题翻译：在服务器和IC卡之间运行端到端安全通道的系统和方法
公开(公告)号：US08447982B2
公开(公告)日：2013-05-21
申请号：US12811470
申请日：2008-10-31
申请人： Sung-man Lee
发明人： Sung-man Lee
IPC分类号： H04L29/06
CPC分类号： G06Q20/3823 , G06Q20/04 , G06Q20/341
摘要： The present invention relates to a system and method for operating an end-to-end security channel between an IC card and a server on a communication network. A method for connecting an end-to-end security channel between an IC card and a server on a communication network includes the steps of: generating, by the server, a random number Rs for transmission to the IC card, generating an E(Rs) by encrypting the random number Rs by a user public key, and transmitting the E(Rs) to the IC card through the communication network; receiving, by the IC card, the E(Rs) through the communication network and extracting the random number Rs by decrypting the E(Rs) by a user private key; generating, by the IC card, a random number Rc to be transmitted to the server, generating a session key K′ by the random number Rs and the random number Rc, and generating a first card verifier MAC by encrypting the random number Rs by the session key K′; transmitting, by the IC card, the random number Rc and the first card verifier MAC to the server through the communication network; receiving, by the server, the random number Rc and the first card verifier MAC through the communication network, generating a session key K by the random number Rs and the random number Rc, and generating a first server verifier MAC by encrypting the random number Rs by the session key K; and comparing, by the server, the first card verifier MAC and the first server verifier MAC to certify the session key K.
摘要翻译：本发明涉及一种在通信网络上操作IC卡与服务器之间的端到端安全通道的系统和方法。一种用于在通信网络上的IC卡和服务器之间连接端到端安全信道的方法包括以下步骤：由服务器生成用于传输到IC卡的随机数Rs，生成E（Rs ）通过用户公钥加密随机数Rs，并通过通信网络将E（Rs）发送到IC卡; 通过IC卡接收通过通信网络的E（Rs），并通过用户私钥解密E（Rs）来提取随机数Rs; 通过IC卡产生要发送到服务器的随机数Rc，通过随机数Rs和随机数Rc产生会话密钥K'，并通过加密随机数Rs产生第一卡验证器MAC 会话密钥K'; 通过IC卡将随机数Rc和第一卡验证器MAC通过通信网络发送到服务器; 由服务器通过通信网络接收随机数Rc和第一卡验证器MAC，通过随机数Rs和随机数Rc产生会话密钥K，并通过加密随机数Rs产生第一服务器验证者MAC 通过会话密钥K; 以及由所述服务器比较所述第一卡验证器MAC和所述第一服务器验证器MAC以证明所述会话密钥K.

6. 发明申请

US20100287375A1 System and Method for Operating End-to-End Security Channel Between Server and IC Card 有权
标题翻译：在服务器和IC卡之间操作端到端安全通道的系统和方法
公开(公告)号：US20100287375A1
公开(公告)日：2010-11-11
申请号：US12811470
申请日：2008-10-31
申请人： Sung-man Lee
发明人： Sung-man Lee
IPC分类号： H04L9/32
CPC分类号： G06Q20/3823 , G06Q20/04 , G06Q20/341
摘要： The present invention relates to a system and method for operating an end-to-end security channel between an IC card and a server on a communication network. A method for connecting an end-to-end security channel between an IC card and a server on a communication network includes the steps of: generating, by the server, a random number Rs for transmission to the IC card, generating an E(Rs) by encrypting the random number Rs by a user public key, and transmitting the E(Rs) to the IC card through the communication network; receiving, by the IC card, the E(Rs) through the communication network and extracting the random number Rs by decrypting the E(Rs) by a user private key; generating, by the IC card, a random number Rc to be transmitted to the server, generating a session key K′ by the random number Rs and the random number Rc, and generating a first card verifier MAC by encrypting the random number Rs by the session key K′; transmitting, by the IC card, the random number Rc and the first card verifier MAC to the server through the communication network; receiving, by the server, the random number Rc and the first card verifier MAC through the communication network, generating a session key K by the random number Rs and the random number Rc, and generating a first server verifier MAC by encrypting the random number Rs by the session key K; and comparing, by the server, the first card verifier MAC and the first server verifier MAC to certify the session key K.
摘要翻译：本发明涉及一种在通信网络上操作IC卡与服务器之间的端到端安全通道的系统和方法。一种用于在通信网络上的IC卡和服务器之间连接端到端安全信道的方法包括以下步骤：由服务器生成用于传输到IC卡的随机数Rs，生成E（Rs ）通过用户公钥加密随机数Rs，并通过通信网络将E（Rs）发送到IC卡; 通过IC卡接收通过通信网络的E（Rs），并通过用户私钥解密E（Rs）来提取随机数Rs; 通过IC卡产生要发送到服务器的随机数Rc，通过随机数Rs和随机数Rc产生会话密钥K'，并通过加密随机数Rs产生第一卡验证器MAC 会话密钥K'; 通过IC卡将随机数Rc和第一卡验证器MAC通过通信网络发送到服务器; 由服务器通过通信网络接收随机数Rc和第一卡验证器MAC，通过随机数Rs和随机数Rc产生会话密钥K，并通过加密随机数Rs产生第一服务器验证者MAC 通过会话密钥K; 以及由所述服务器比较所述第一卡验证器MAC和所述第一服务器验证器MAC以证明所述会话密钥K.

7. 发明授权

US06828063B2 Anode thin film for lithium secondary battery 失效
标题翻译：锂二次电池用阳极薄膜
公开(公告)号：US06828063B2
公开(公告)日：2004-12-07
申请号：US09987939
申请日：2001-11-16
申请人： Young-sin Park , Hong-koo Baik , Sung-man Lee , Joo-yeal Oh
发明人： Young-sin Park , Hong-koo Baik , Sung-man Lee , Joo-yeal Oh
IPC分类号： H01M440
CPC分类号： H01M4/134 , H01M4/38 , H01M4/386 , H01M4/40 , H01M4/661 , H01M10/0525
摘要： The present invention provides an anode thin film for a lithium secondary battery having a current collector and an anode active material layer formed thereon. Here, the anode active material layer is a multiple-layer thin film comprising a silicon (Si) layer and a silver (Ag) layer or a single-layer thin film comprising silicon (Si) and silver (Ag).
摘要翻译：本发明提供一种用于锂二次电池的阳极薄膜，其上形成有集电体和负极活性材料层。这里，负极活性物质层是包含硅（Si）层和银（Ag）层的多层薄膜，或者包含硅（Si）和银（Ag）的单层薄膜。

8. 发明授权

US06824922B2 Thin film for anode of lithium secondary battery and manufacturing method thereof 有权
标题翻译：锂二次电池用阳极用薄膜及其制造方法
公开(公告)号：US06824922B2
公开(公告)日：2004-11-30
申请号：US10118030
申请日：2002-04-09
申请人： Young-sin Park , Joo-yeal Oh , Hong-koo Baik , Sung-man Lee
发明人： Young-sin Park , Joo-yeal Oh , Hong-koo Baik , Sung-man Lee
IPC分类号： H01M438
CPC分类号： H01M10/0436 , H01M4/134 , H01M4/1391 , H01M4/1397 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/525 , H01M4/54 , H01M10/052 , H01M10/0562 , H01M2004/027
摘要： A thin film for an anode of a lithium secondary battery having a current collector and an anode active material layer formed thereon is provided. The anode active material layer is a multi-layered thin film formed by stacking a silver (Ag) layer and a silicon-metal (Si-M) layer having silicon dispersed in a base made from metal reacting with silicon while not reacting with lithium. The cycle characteristic of the thin film for an anode can be improved by suppressing the volumetric expansion and shrinkage of Si occurring during charging/discharging cycles. Thus, a lithium secondary battery with improved life characteristics by employing the thin film for an anode, which greatly improves the chemical, mechanical stability of the interface between an electrode and an electrolyte.
摘要翻译：提供一种用于形成有集电体和负极活性物质层的锂二次电池的负极的薄膜。负极活性物质层是通过层叠银（Ag）层和分散在由与金反应的金属制成的基体中的硅的硅 - 金属（Si-M）层而不与锂反应而形成的多层薄膜。通过抑制在充放电循环中发生的Si的体积膨胀和收缩，可以提高阳极用薄膜的循环特性。因此，通过使用用于阳极的薄膜来改善寿命特性的锂二次电池，其极大地改善了电极和电解质之间的界面的化学，机械稳定性。

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