公开(公告)号：US08697286B2

公开(公告)日：2014-04-15

申请号：US12572474

申请日：2009-10-02

申请人： Jeong-hee Lee ,  Ho-suk Kang ,  Jeong-na Heo

发明人： Jeong-hee Lee ,  Ho-suk Kang ,  Jeong-na Heo

IPC分类号： H01M4/13

CPC分类号： H01M4/13 ,  H01M4/131 ,  H01M4/134 ,  H01M4/139 ,  H01M4/364 ,  H01M4/625

摘要： An anode active material for lithium batteries, an anode including the anode active material, a method of manufacturing the anode, and a lithium battery including the anode. The anode active material includes secondary particles formed of agglomerated primary nanoparticles. The primary nanoparticles include a non-carbonaceous material bound with hollow carbon nanofibers. The anode includes the anode active material and a polymeric binder having an electron donor group.

摘要翻译： 用于锂电池的负极活性材料，包括阳极活性材料的阳极，制造阳极的方法和包括阳极的锂电池。 阳极活性材料包括由附聚的初级纳米颗粒形成的二次颗粒。 初级纳米颗粒包括与中空碳纳米纤维结合的非碳质材料。 阳极包括阳极活性材料和具有电子给体基团的聚合物粘合剂。

公开(公告)号：US20100159331A1

公开(公告)日：2010-06-24

申请号：US12575031

申请日：2009-10-07

申请人： Jeong-hee Lee ,  In-taek Han ,  Yoon-chul Son ,  Ho-suk Kang ,  Jeong-na Heo ,  Joon-won Bae

发明人： Jeong-hee Lee ,  In-taek Han ,  Yoon-chul Son ,  Ho-suk Kang ,  Jeong-na Heo ,  Joon-won Bae

IPC分类号： H01B1/04 ,  H01M4/58 ,  B05D5/12

CPC分类号： H01B1/24 ,  H01M4/133 ,  H01M4/587 ,  H01M10/0525

摘要： A negative active material, a negative electrode including the negative active material, a method of manufacturing the negative electrode, and a lithium battery including the negative electrode. The negative active material includes a composite including a non-carbonaceous material, carbon nanotubes (CNTs), and carbon nanoparticles. The carbon nanoparticles are formed by carbonizing a polymer of carbonizable monomers.

摘要翻译： 负极活性物质，包含负极活性物质的负极，负极的制造方法以及包含该负极的锂电池。 负极活性材料包括包含非碳质材料，碳纳米管（CNT）和碳纳米颗粒的复合材料。 碳纳米颗粒通过碳化可碳化单体的聚合物形成。

公开(公告)号：US08608983B2

公开(公告)日：2013-12-17

申请号：US12696435

申请日：2010-01-29

申请人： Jeong-hee Lee ,  Jeong-na Heo ,  Ho-suk Kang ,  Sang-kook Mah ,  In-taek Han

发明人： Jeong-hee Lee ,  Jeong-na Heo ,  Ho-suk Kang ,  Sang-kook Mah ,  In-taek Han

IPC分类号： H01B1/04

CPC分类号： H01M4/364 ,  H01M4/366 ,  H01M4/38 ,  H01M4/40 ,  H01M4/405 ,  H01M4/485 ,  H01M4/587 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/122

摘要： A composite anode active material including metal core particles and carbon nanotubes that are covalently bound to the metal core particles, an anode including the composite anode active material, a lithium battery employing the anode, and a method of preparing the composite anode active material.

公开(公告)号：US08048395B2

公开(公告)日：2011-11-01

申请号：US12539975

申请日：2009-08-12

申请人： Jeong-na Heo ,  Ho-suk Kang ,  Yong-chul Kim ,  Yoon-chul Son

发明人： Jeong-na Heo ,  Ho-suk Kang ,  Yong-chul Kim ,  Yoon-chul Son

IPC分类号： D01F9/12

CPC分类号： D01F9/127 ,  B01J21/185 ,  B01J23/26 ,  B01J23/745 ,  B01J23/755 ,  B01J35/0013 ,  B01J37/0219 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/174 ,  C01B32/18 ,  C01B32/194 ,  D06M11/74 ,  D06M11/83 ,  D06M15/01 ,  D06M16/00 ,  D06M2101/40 ,  Y10S977/74 ,  Y10S977/742

摘要： Provided are a method of coating a catalyst metal layer by using a nucleic acid, and a method of forming nanocarbon using the method of coating a catalyst metal layer. The method of coating a catalyst metal layer includes preparing an aqueous solution; the aqueous solution including ions of a transition metal and a nucleic acid; disposing a carbon matrix including carbon, in the aqueous solution, and disposing a catalyst metal layer including a transition metal on a surface of the carbon matrix.

摘要翻译： 提供了使用核酸涂覆催化剂金属层的方法，以及使用涂覆催化剂金属层的方法形成纳米碳的方法。 涂覆催化剂金属层的方法包括制备水溶液; 所述水溶液包括过渡金属和核酸的离子; 在该水溶液中配置包含碳的碳基体，在碳基体的表面上设置包含过渡金属的催化剂金属层。

公开(公告)号：US20080102547A1

公开(公告)日：2008-05-01

申请号：US11907942

申请日：2007-10-18

申请人： Sun-il Kim ,  Jun-hee Choi ,  Byong-gwon Song ,  Shang-hyeun Park ,  Ho-suk Kang ,  Deuk-seok Chung ,  Chan-wook Baik

发明人： Sun-il Kim ,  Jun-hee Choi ,  Byong-gwon Song ,  Shang-hyeun Park ,  Ho-suk Kang ,  Deuk-seok Chung ,  Chan-wook Baik

IPC分类号： H01L33/00

CPC分类号： H01J63/02 ,  G02F2001/133625 ,  H01J9/247

摘要： A method of fabricating a field emission array type light emitting unit that includes a rear substrate including a plurality of cathodes and a plurality of carbon nanotube emitters on a front side, a front substrate including a plurality of anodes and a phosphor layer on a rear side, wherein the rear substrate and the front substrate are arranged at a distance apart from each other and a plurality of spacers are arranged between the rear substrate and the front substrate, the plurality of spacers being adapted to maintain constant the distance, the method includes producing a diffusion pattern by wet etching a front side of the front substrate.

摘要翻译： 一种制造场发射阵列型发光单元的方法，该发光阵列型发光单元包括：前表面上包括多个阴极和多个碳纳米管发射体的后基板，包括多个阳极的前基板和背面的荧光体层 其特征在于，所述后基板和所述前基板被配置成彼此间隔开，并且在所述后基板与所述前基板之间配置有多个间隔件，所述多个间隔件适于保持距离恒定，所述方法包括： 通过湿法蚀刻前基板的前侧的扩散图案。

公开(公告)号：US08663836B2

公开(公告)日：2014-03-04

申请号：US12725674

申请日：2010-03-17

申请人： Ho-suk Kang ,  Jeong-hee Lee ,  Yoon-chul Son ,  Jeong-na Heo

发明人： Ho-suk Kang ,  Jeong-hee Lee ,  Yoon-chul Son ,  Jeong-na Heo

IPC分类号： H01M4/583 ,  B05D5/12 ,  H01M4/54 ,  H01M2/08

CPC分类号： H01M4/366 ,  B82Y99/00 ,  H01M4/0421 ,  H01M4/0471 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/386 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  Y02E60/122 ,  Y10S977/742 ,  Y10S977/948

摘要： A composite anode active material, a method of preparing the composite anode active material, and a lithium battery including the lithium battery. According to the method of preparing the composite anode active material, carbon nanotubes are formed on a Si particle without a separate operation of applying a catalyst. Furthermore, high adherence is provided between the Si particle and carbon nanotubes, and therefore the composite anode active material is used as an anode material of the lithium battery.

摘要翻译： 复合负极活性物质，复合负极活性物质的制备方法以及包含锂电池的锂电池。 根据制备复合负极活性材料的方法，在Si颗粒上形成碳纳米管，而不需要施加催化剂的单独操作。 此外，在Si颗粒和碳纳米管之间提供高粘附性，因此复合负极活性材料用作锂电池的负极材料。

公开(公告)号：US08344606B2

公开(公告)日：2013-01-01

申请号：US12467401

申请日：2009-05-18

申请人： Yoon-chul Son ,  Yong-chul Kim ,  In-taek Han ,  Ho-suk Kang

发明人： Yoon-chul Son ,  Yong-chul Kim ,  In-taek Han ,  Ho-suk Kang

IPC分类号： H01J17/49

CPC分类号： H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/0455

摘要： A field emission device includes a substrate including a groove; a metal electrode disposed on a bottom surface of the groove; and a carbon nanotube (“CNT”) emitter. The CNT emitter includes an intermetallic compound layer disposed on the metal electrode and CNTs disposed on the intermetallic compound layer.

摘要翻译： 场致发射器件包括：衬底，包括沟槽; 设置在所述槽的底面上的金属电极; 和碳纳米管（CNT）发射体。 CNT发射体包括设置在金属电极上的金属间化合物层和设置在金属间化合物层上的CNT。

公开(公告)号：US07851231B2

公开(公告)日：2010-12-14

申请号：US11907942

申请日：2007-10-18

申请人： Sun-il Kim ,  Jun-hee Choi ,  Byong-gwon Song ,  Shang-hyeun Park ,  Ho-suk Kang ,  Deuk-seok Chung ,  Chan-wook Baik

发明人： Sun-il Kim ,  Jun-hee Choi ,  Byong-gwon Song ,  Shang-hyeun Park ,  Ho-suk Kang ,  Deuk-seok Chung ,  Chan-wook Baik

IPC分类号： H01L21/00

CPC分类号： H01J63/02 ,  G02F2001/133625 ,  H01J9/247

摘要： A method of fabricating a field emission array type light emitting unit that includes a rear substrate including a plurality of cathodes and a plurality of carbon nanotube emitters on a front side, a front substrate including a plurality of anodes and a phosphor layer on a rear side, wherein the rear substrate and the front substrate are arranged at a distance apart from each other and a plurality of spacers are arranged between the rear substrate and the front substrate, the plurality of spacers being adapted to maintain constant the distance, the method includes producing a diffusion pattern by wet etching a front side of the front substrate.

摘要翻译： 一种制造场发射阵列型发光单元的方法，该发光阵列型发光单元包括：前表面上包括多个阴极和多个碳纳米管发射体的后基板，包括多个阳极的前基板和背面的荧光体层 其特征在于，所述后基板和所述前基板被配置成彼此间隔开，并且在所述后基板与所述前基板之间配置有多个间隔件，所述多个间隔件适于保持距离恒定，所述方法包括： 通过湿法蚀刻前基板的前侧的扩散图案。

公开(公告)号：US20080111464A1

公开(公告)日：2008-05-15

申请号：US11798612

申请日：2007-05-15

申请人： Deuk-seok Chung ,  Yong-chul Kim ,  Yong-wan Jin ,  Sun-il Kim ,  Ho-suk Kang ,  Chan-wook Baik

发明人： Deuk-seok Chung ,  Yong-chul Kim ,  Yong-wan Jin ,  Sun-il Kim ,  Ho-suk Kang ,  Chan-wook Baik

IPC分类号： H01J3/02 ,  H01J9/00

CPC分类号： H01J29/04 ,  H01J31/127 ,  H01J2201/30469

摘要： A field emission device and its method of manufacture includes: a substrate; a plurality of cathode electrodes formed on the substrate and having slot shaped cathode holes to expose the substrate; emitters formed on the substrate exposed through each of the cathode holes and separated from both side surfaces of the cathode holes, the emitters being formed along a lengthwise direction of the cathode holes; an insulating layer formed on the substrate to cover the cathode electrodes and having insulating layer holes communicating with the cathode holes; and a plurality of gate electrodes formed on the insulating layer and having gate holes communicating with the insulating layer holes.

摘要翻译： 场致发射器件及其制造方法包括：衬底; 多个阴极电极，形成在基板上，并具有用于露出基板的狭槽形阴极孔; 所述发光体形成在所述基板上，通过所述阴极孔露出并从所述阴极孔的两侧面分离，所述发射体沿着所述阴极孔的长度方向形成; 绝缘层，形成在所述基板上以覆盖所述阴极并具有与所述阴极孔连通的绝缘层孔; 以及形成在绝缘层上并具有与绝缘层孔连通的栅极孔的多个栅电极。

公开(公告)号：US09034212B2

公开(公告)日：2015-05-19

申请号：US13663705

申请日：2012-10-30

申请人： Yong-chul Kim ,  In-taek Han ,  Ho-suk Kang

发明人： Yong-chul Kim ,  In-taek Han ,  Ho-suk Kang

IPC分类号： H01B1/06 ,  H01B1/24 ,  H01J31/12 ,  H01J29/04

CPC分类号： H01J31/127 ,  H01J29/04 ,  H01J2329/0428 ,  H01J2329/0431 ,  H01J2329/0444 ,  Y10S977/742

摘要： An electron emission source includes nano-sized acicular materials and a cracked portion formed in at least one portion of the electron emission source. The acicular materials are exposed between inner walls of the cracked portion. A method for preparing the electron emission source, a field emission device including the electron emission source, and a composition for forming the electron emission source are also provided in the present invention.

摘要翻译： 电子发射源包括纳米尺寸的针状材料和形成在电子发射源的至少一部分中的裂纹部分。 针状材料暴露在裂纹部分的内壁之间。 本发明还提供了制备电子发射源的方法，包括电子发射源的场发射装置和用于形成电子发射源的组合物。