公开(公告)号：US20120100303A1

公开(公告)日：2012-04-26

申请号：US13279712

申请日：2011-10-24

申请人： Il Doo KIM ,  Yong-Won SONG ,  Jae-Min HONG

发明人： Il Doo KIM ,  Yong-Won SONG ,  Jae-Min HONG

IPC分类号： B05D3/06 ,  H01B1/22 ,  C09D11/02 ,  B29B9/00 ,  D02G3/04 ,  B82Y30/00

CPC分类号： H01B1/026 ,  B82Y30/00 ,  B82Y40/00 ,  C09D11/52 ,  D01D5/0007 ,  D01F1/10 ,  D01F9/14 ,  H01B1/16 ,  Y10T428/2918

摘要： Disclosed are amorphous carbon nanofibers including copper nanoparticles or copper alloy nanoparticles, copper composite nanoparticles prepared by grinding the amorphous carbon nanofibers and implemented as surfaces of Cu-included particles are partially or wholly coated with amorphous carbons, a dispersed solution including the copper composite nanoparticles, and preparation methods thereof and the amorphous carbon nanofibers include nanoparticles including copper, copper nanoparticles or copper alloy nanoparticles, and, the copper composite nanoparticles are implemented as surfaces of Cu-included particles are partially or wholly coated with amorphous carbons.

摘要翻译： 公开了包括铜纳米颗粒或铜合金纳米颗粒的无定形碳纳米纤维，通过研磨无定形碳纳米纤维并实施为包含Cu的颗粒的表面的铜复合纳米颗粒部分或全部被无定形碳包覆，包括铜复合纳米颗粒的分散溶液， 其制备方法和无定形碳纳米纤维包括包括铜，铜纳米颗粒或铜合金纳米颗粒的纳米颗粒，并且铜复合纳米颗粒被实施为含Cu颗粒的表面部分或全部被无定形碳包覆。

公开(公告)号：US20120063058A1

公开(公告)日：2012-03-15

申请号：US12880294

申请日：2010-09-13

申请人： Il Doo KIM ,  Yong-Won SONG ,  Tae Seon HYUN

发明人： Il Doo KIM ,  Yong-Won SONG ,  Tae Seon HYUN

IPC分类号： H01G9/155 ,  B05D5/12 ,  H01B1/02

CPC分类号： H01G11/46 ,  H01B1/08 ,  H01G11/24 ,  H01G11/26 ,  H01G11/28 ,  H01G11/86 ,  Y02E60/13

摘要： Disclosed are a composite electrode active material and a supercapacitor using the same, and more particularly, an electrode active material having M1-xRuxO3 (M=Sr, Ba, Mg) and a supercapacitor using the same, wherein the electrode active material is characterized by comprising M1-xRuxO3, where M is at least one selected from a group consisting of strontium, barium and magnesium, and a method for fabricating a composite electrode active material comprises (a) preparing a spinning solution containing a precursor of M oxide, a precursor of Ru oxide, a polymer and a solvent, (b) spinning the spinning solution on a collector to fabricate a nanofiber web having M1-xRuxO3 precursor, and (c) performing heat treatment for the nanofiber web to remove the polymer so as to make an electrode active material in the structure of porous nanofiber web having M1-xRuxO3, wherein the M comprises at least one selected from a group consisting of strontium, barium and magnesium.

摘要翻译： 公开了一种复合电极活性材料和使用该复合电极活性材料的超级电容器，更具体地，涉及具有M1-xRuxO3（M = Sr，Ba，Mg）的电极活性材料和使用其的超级电容器，其中电极活性材料的特征在于 包括M1-xRuxO3，其中M是选自锶，钡和镁中的至少一种，以及制备复合电极活性材料的方法包括（a）制备含有M氧化物前体的纺丝溶液，前体 的Ru氧化物，聚合物和溶剂，（b）将纺丝溶液纺丝在集电体上以制造具有M1-xRuxO3前体的纳米纤维网，和（c）对纳米纤维网进行热处理以除去聚合物，从而制备 在具有M1-xRuxO3的多孔纳米纤维网的结构中的电极活性材料，其中M包括选自锶，钡和镁的至少一种。

公开(公告)号：US20100045997A1

公开(公告)日：2010-02-25

申请号：US12543343

申请日：2009-08-18

申请人： Jae Min HONG ,  Hee Dok CHOI ,  Il Doo KIM

发明人： Jae Min HONG ,  Hee Dok CHOI ,  Il Doo KIM

IPC分类号： G01N21/55 ,  G01J4/00

CPC分类号： G01N21/554

摘要： An oxygen sensor using the principle of surface plasmon resonance, capable of measuring an oxygen concentration in a measurement chamber by detecting a change in resonance angle or refractive index using field enhancement effects, is provided. An oxygen transmission rate measurement system including the oxygen sensor is also provided. In this invention, only a change in voltage is measured at a fixed angle, thus achieving rapid measurement, and also, a single wavelength light source is used, thus reducing the size of the oxygen sensor and oxygen transmission rate measurement system. The oxygen sensor includes a laser diode for emitting light, a polarizer for converting the emitted light into polarized light, a prism for receiving the polarized light from the polarizer and having a sensor substrate provided on one surface thereof so that the polarized light is reflected, an oxygen concentration measurement chamber provided to enclose the sensor substrate so that oxygen a concentration of which is to be measured is contained therein, a photodiode for measuring the amount of light reflected from the prism, and a microcontroller unit for controlling operation of the oxygen sensor and calculating the oxygen concentration.

摘要翻译： 提供了使用表面等离子体共振原理的氧传感器，其能够通过使用场增强效应检测共振角或折射率的变化来测量测量室中的氧浓度。 还提供了包括氧传感器的氧气透过率测量系统。 在本发明中，仅以固定角度测量电压变化，从而实现快速测量，并且也使用单波长光源，从而减小氧传感器和氧气透过率测量系统的尺寸。 氧传感器包括用于发射光的激光二极管，用于将发射的光转换成偏振光的偏振器，用于接收来自偏振器的偏振光的棱镜，并且在其一个表面上设置有传感器基板，使得偏振光被反射， 设置为包围传感器基板的氧浓度测量室，其中包含其浓度被测量的氧气，用于测量从棱镜反射的光量的光电二极管，以及用于控制氧传感器的操作的微控制器单元 并计算氧浓度。

公开(公告)号：US20110274906A1

公开(公告)日：2011-11-10

申请号：US13012440

申请日：2011-01-24

申请人： Il Doo KIM ,  Seung Hun Choi ,  Seong Mu Jo ,  Jae-Min Hong

发明人： Il Doo KIM ,  Seung Hun Choi ,  Seong Mu Jo ,  Jae-Min Hong

IPC分类号： C01B31/36 ,  C08L83/16 ,  B28B17/00 ,  B32B5/00 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： D01D5/0038 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/956 ,  C01P2004/64 ,  C04B35/571 ,  C04B35/62281 ,  C04B2235/483 ,  Y10T428/249921 ,  Y10T428/298

摘要： Disclosed is: a single crystalline silicon carbide nanofiber having improved thermal and mechanical stability as well as a large specific surface area which is applicable to a system for purifying exhaust gas, silicon carbide fiber filter, diesel particulate filter having a high temperature stability and may be used in the form of nanostructures such as nanorods and nanoparticles.

摘要翻译： 公开了具有改善的热和机械稳定性的单晶碳化硅纳米纤维以及适用于净化废气的系统的大比表面积，碳化硅纤维过滤器，具有高温稳定性的柴油微粒过滤器，并且可以是 以纳米结构和纳米颗粒的形式使用。

公开(公告)号：US20100002357A1

公开(公告)日：2010-01-07

申请号：US12189612

申请日：2008-08-11

申请人： Il Doo KIM ,  Jae-Min HONG ,  Seong Mu JO ,  Dong Young KIM

发明人： Il Doo KIM ,  Jae-Min HONG ,  Seong Mu JO ,  Dong Young KIM

IPC分类号： H01G4/008 ,  B05D5/12

CPC分类号： H01G11/28 ,  H01G11/46 ,  Y02E60/13 ,  Y10T29/417 ,  Y10T428/25

摘要： The present invention relates to a porous conducting metal oxide electrode prepared by depositing a porous conducting metal oxide film comprising a conducting metal oxide film layer having a network structure of nanofibers, comprising nanograins or nanoparticles, on at least one surface of a current collector, and a conducting metal oxide coating layer on the network layer of the porous conducting metal oxide through the constant current method or the cyclic voltammetric method, and a high-speed charge/discharge and ultrahigh-capacity supercapacitor using the porous conducting a metal oxide electrode.

摘要翻译： 本发明涉及一种多孔导电金属氧化物电极，其通过在集电器的至少一个表面上沉积包含纳米纤维网络结构的导电金属氧化物膜层的多孔导电金属氧化物膜，包括纳米晶粒或纳米颗粒，以及 通过恒流法或循环伏安法在多孔导电金属氧化物的网络层上形成导电金属氧化物被覆层，以及使用多孔导电金属氧化物电极的高速充放电和超高容量超级电容器。

公开(公告)号：US20110114953A1

公开(公告)日：2011-05-19

申请号：US12771180

申请日：2010-04-30

申请人： Il Doo KIM ,  Dong Hun KIM ,  Seung Hun CHOI

发明人： Il Doo KIM ,  Dong Hun KIM ,  Seung Hun CHOI

IPC分类号： H01L29/786 ,  H01L21/44

CPC分类号： H01L29/4908 ,  H01L21/02118 ,  H01L21/02266 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/7869

摘要： Disclosed are a transistor including a gate insulation layer and an organic passivation layer of a polymer thin film, and a fabrication method thereof. The transistor comprises a substrate, a gate electrode formed on the substrate, a gate insulation layer including a polymethacrylic acid thin film, formed on the gate electrode and the substrate, a channel layer formed on the gate insulation layer, source electrode and drain electrode formed on the channel layer so as to expose at least a part of the channel layer, and an organic passivation layer including a polymethacrylic acid thin film, formed on the source electrode, drain electrode and the partially exposed channel layer. The method for fabricating a transistor comprises steps of forming a gate electrode on a substrate, forming a gate insulation layer of a polymethacrylic acid thin film on the gate electrode and the substrate, forming a channel layer on the gate insulation layer, forming source electrode and drain electrode on the channel layer so as to expose at least a part of the channel layer, and forming an organic passivation layer of a polymethacrylic acid thin film on the source electrode, drain electrode and the partially exposed channel layer.

摘要翻译： 公开了一种包括聚合物薄膜的栅极绝缘层和有机钝化层的晶体管及其制造方法。 晶体管包括基板，形成在基板上的栅电极，形成在栅电极和基板上的聚甲基丙烯酸薄膜的栅极绝缘层，形成在栅极绝缘层上的沟道层，形成的源电极和漏电极 在沟道层上露出沟道层的至少一部分，以及形成在源电极，漏电极和部分曝光沟道层上的包含聚甲基丙烯酸薄膜的有机钝化层。 制造晶体管的方法包括以下步骤：在衬底上形成栅电极，在栅电极和衬底上形成聚甲基丙烯酸薄膜的栅极绝缘层，在栅绝缘层上形成沟道层，形成源电极和 在电极层上露出至少一部分沟道层，在源电极，漏电极和部分露出的沟道层上形成聚甲基丙烯酸薄膜的有机钝化层。

公开(公告)号：US20100092866A1

公开(公告)日：2010-04-15

申请号：US12578096

申请日：2009-10-13

申请人： Il Doo KIM

发明人： Il Doo KIM

IPC分类号： H01M4/48 ,  H01M4/58 ,  B05D1/04

CPC分类号： H01M4/1391 ,  H01M4/0419 ,  H01M4/043 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M2004/021 ,  Y02E60/122

摘要： The present invention relates to an electrode for a secondary battery, comprising a collector and a porous electrode active material layer disposed on at least one surface of the collector by spraying metal oxide nanoparticle dispersion, wherein the porous electrode active material comprises one selected from the group consisting of aggregated metal oxide nanoparticles, metal oxide nanoparticles and a mixture thereof, which is capable of undergoing stable high speed charging/discharging cycles under a high-energy-density and high-current condition.

摘要翻译： 二次电池用电极技术领域本发明涉及一种二次电池用电极，其特征在于，包括通过喷射金属氧化物纳米粒子分散体而设置在集电体的至少一个表面上的集电体和多孔电极活性物质层，其中，所述多孔电极活性物质包含选自 由聚集的金属氧化物纳米颗粒，金属氧化物纳米颗粒及其混合物组成，其能够在高能量密度和高电流条件下经历稳定的高速充电/放电循环。

公开(公告)号：US20100167078A1

公开(公告)日：2010-07-01

申请号：US12645752

申请日：2009-12-23

申请人： Il Doo KIM ,  Seung hun CHOI

发明人： Il Doo KIM ,  Seung hun CHOI

IPC分类号： B32B15/02 ,  C01G23/04 ,  C01G49/02 ,  C01G45/12 ,  B29C47/88 ,  C09D11/10 ,  B32B9/00 ,  C09D11/00 ,  B22F9/02 ,  C22C5/04

CPC分类号： D01F9/08 ,  B22F1/0018 ,  B22F1/0025 ,  B29C48/04 ,  B29C48/06 ,  B82Y30/00 ,  C01G19/02 ,  C01G23/005 ,  C01G23/006 ,  C01G23/047 ,  C01G39/006 ,  C01G45/1242 ,  C01G53/006 ,  C01G55/00 ,  C01P2002/50 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/16 ,  C01P2004/54 ,  C01P2004/64 ,  C04B35/62231 ,  C04B35/62259 ,  C04B35/6261 ,  C04B35/63416 ,  C04B35/63444 ,  C04B2235/3203 ,  C04B2235/3213 ,  C04B2235/3272 ,  C04B2235/441 ,  C04B2235/444 ,  C04B2235/5264 ,  C04B2235/652 ,  C04B2235/6562 ,  C04B2235/6582 ,  C04B2235/763 ,  C04B2235/768 ,  C04B2235/81 ,  C09C1/00 ,  C09C1/36 ,  C09C1/62 ,  C09D11/00 ,  C09D11/03 ,  D01D5/0038 ,  Y10T428/12014 ,  Y10T428/2913

摘要： Disclosed are a method for fabricating nanopowders, nano ink containing the nanopowders and micro rods, and nanopowders containing nanoparticles, nano clusters or mixture thereof, milled from nano fiber composed of at least one kind of nanoparticles selected from a group consisting of metal, nonmetal, metal oxide, metal compound, nonmetal compound and composite metal oxide, nano ink containing the nanopowders and microrods, the method comprising spinning a spinning solution containing at least one kind of precursor capable of composing at least one kind selected from a group consisting of metal, nonmetal, metal oxide, metal compound, nonmetal compound and composite metal oxide, crystallizing or amorphizing the spun precursor to produce nano fiber containing at least one kind of nanoparticles selected from a group consisting of metal, nonmetal, metal oxide, metal compound, nonmetal compound and composite metal oxide, and milling the nano fiber to fabricate nanopowders containing nanoparticles, nano clusters or mixture thereof.

摘要翻译： 本发明公开了一种纳米粉体的制造方法，含有纳米粉末和微细棒的纳米油墨，以及含有纳米粒子，纳米粒子或其混合物的纳米粉末，由纳米纤维研磨，所述纳米纤维由至少一种选自金属，非金属， 金属氧化物，金属化合物，非金属化合物和复合金属氧化物，含有纳米粉末和微晶的纳米油墨，所述方法包括纺丝含有至少一种能够构成选自金属， 非金属，金属氧化物，金属化合物，非金属化合物和复合金属氧化物，使纺丝前体结晶或非晶化，以制备含有选自金属，非金属，金属氧化物，金属化合物，非金属化合物中的至少一种纳米颗粒的纳米纤维 和复合金属氧化物，并研磨纳米纤维以制造含纳米颗粒的纳米粉末 颗粒，纳米簇或其混合物。

公开(公告)号：US20120107683A1

公开(公告)日：2012-05-03

申请号：US13277440

申请日：2011-10-20

申请人： Il Doo KIM ,  Jin Hoon CHOI

发明人： Il Doo KIM ,  Jin Hoon CHOI

IPC分类号： H01M4/58 ,  H01B1/02 ,  H01M4/64 ,  H01B1/04 ,  B82Y30/00

CPC分类号： H01M4/0404 ,  B05B5/025 ,  H01M4/0419 ,  H01M4/043 ,  H01M4/0471 ,  H01M4/13 ,  H01M4/131 ,  H01M4/139 ,  H01M4/1391 ,  H01M4/364 ,  H01M4/48 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/625 ,  H01M2004/021

摘要： A composite of electrode active material including aggregates formed by self-assembly of electrode active material nanoparticles and carbon nanotubes, and a fabrication method thereof are disclosed. This composite is in the form of a network in which at least some of the carbon nanotubes connect two or more aggregates that are not directly contacting each other, creating an entangled structure in which a plurality of aggregates and a plurality of carbon nanotube strands are intertwined. Due to the highly conductive properties of the carbon nanotubes in this composite, charge carriers can be rapidly transferred between the self-assembled aggregates. This composite may be prepared by preparing a dispersion in which the nanoparticles and/or carbon nanotubes are dispersed without any organic binders, simultaneously spraying the nanoparticles and the carbon nanotubes on a current collector through electrospray, and then subjecting the composite material formed on the current collector to a heat treatment.

摘要翻译： 公开了包括通过电极活性材料纳米颗粒和碳纳米管的自组装形成的聚集体的电极活性材料的复合物及其制造方法。 这种复合材料是网络的形式，其中至少一些碳纳米管连接两个或更多个彼此不直接接触的聚集体，产生缠结结构，其中多个聚集体和多个碳纳米管链缠结在一起 。 由于该复合材料中碳纳米管的高导电性能，电荷载体可以在自组装聚集体之间快速转移。 该复合材料可以通过制备分散体而制备，其中纳米颗粒和/或碳纳米管分散而没有任何有机粘合剂，同时通过电喷雾将纳米颗粒和碳纳米管喷射到集电器上，然后将形成在电流上的复合材料 收集器进行热处理。