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    탄소나노튜브 제조장치 및 이를 이용한 탄소나노튜브 제조방법
    43.
    发明公开
    탄소나노튜브 제조장치 및 이를 이용한 탄소나노튜브 제조방법 无效
    用于制造碳纳米管的装置及其制造使用其的碳纳米管的方法

    公开(公告)号：KR1020100034354A

    公开(公告)日：2010-04-01

    申请号：KR1020080093437

    申请日：2008-09-23

    Applicant: 남도금형(주) ,  동진전자 주식회사

    Inventor： 정도성 ,  오형종 ,  오영종 ,  오대종

    IPC: B82B3/00 ,  C01B31/02 ,  B82Y40/00

    CPC classification number: B82B3/0004 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/164

    Abstract: PURPOSE: A producing apparatus for a carbon nano tube and a producing method of the carbon nano tube using thereof are provided to reduce producing time and energy, and to mass-produce the carbon nano tube. CONSTITUTION: A producing apparatus for a carbon nano tube comprises the following: a reaction chamber(140) with multiple growing plates(50) coated with a catalyst to store multi-laminated magazine(100); a main body(10) including a transfer space(11) of the reaction chamber; partition plates(30) forming multiple furnaces by dividing the transfer space; a reaction chamber transporter(60) successively transferring the reaction chamber through the multiple furnaces; a heater heating the multiple furnaces separately; and a reaction gas accessing unit(80) supplying and discharging reaction gas to the reaction chamber.

    Abstract translation: 目的：提供一种碳纳米管的制造装置及其使用的碳纳米管的制造方法，以减少生产时间和能量，并大量生产碳纳米管。 构成：用于碳纳米管的生产设备包括：具有多个生长板（50）的反应室（140），多个生长板（50）涂覆有催化剂以存储多层叠盒（100）; 主体（10），包括反应室的传送空间（11）; 分隔板（30），通过分配传送空间形成多个炉; 反应室输送器（60），其通过所述多个炉连​​续地传送所述反应室; 加热器分别加热多个炉子; 以及将反应气体供给到反应室并将其排出的反应气体进入部（80）。

    초음파 기화 방식을 이용한 탄소나노튜브 합성 방법과 그장치
    44.
    发明授权
    초음파 기화 방식을 이용한 탄소나노튜브 합성 방법과 그장치 有权
    用超声波蒸发器合成碳纳米管的方法和装置

    公开(公告)号：KR100841293B1

    公开(公告)日：2008-06-25

    申请号：KR1020070013553

    申请日：2007-02-09

    Applicant: 한국에너지기술연구원

    Inventor： 정남조 ,  서용석

    IPC: B82B3/00 ,  B82Y40/00 ,  C01B31/02

    CPC classification number: B82B3/0004 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/164

    Abstract: A successive preparation method of carbon nanotube and a device for the preparation are provided to mass-produce carbon nanotube of uniform size under quantative control, to control the shape of the carbon nanotube easily, and to reduce manufacturing cost by employing ultrasonic oscillation gasification for pulverizing metal catalyst liquid mixture comprising metal catalyst particle and liquid carbon source. A device for successive preparation of carbon nanotube has: a raw material supply device part(1); a gasifying device part(2); a transportation gas supply device part(3); a reaction device part(4); a successive collector part(7); and a vacuum device part(6) which has a sample bottle(78) connected to the successive collector part and a vacuum pump(61) for removal of inner pressure of the reaction device and remained oxygen. The raw material supply device part(1) has a syringe pump(11) for quantative supply of the metal catalyst liquid mixture(12). The drops of the supplied mixture from the syringe pump fall down onto an ultrasonic oscillation plate(21) concurrently with being pulverized to very small particle. The ultrasonic oscillation plate is controlled by separate an ultrasonic oscillation controller(22) that controls the operation time of on/off timer depending on the supplied amount in the supply device. The pulverized precursor is transported to the reaction device part of a high temperature of 600 to 900deg.C by means of a transportation gas(31) which is supplied from the outside. The transportation gas is controlled by a flux controller(32), mixed homogeneously in a mixer(33), and transported to the gasifying device part. The reaction device part has a perpendicular tube(44), a heater(42) surrounding the tube, and a reactor temperature controller(43) for the heater. The reaction device part is equipped with: the successive collector part(7) for successive collecting of the remained particles in the reaction device part and of carbon nanotube which is mainly produced in gas state; and vacuum device part which is combined with the successive collector in order to remove inner pressure of the reaction device and remained oxygen, in perpendicular direction. The successive collector has a screw(75) inside, and the screw is driven by a motor(76) of which velocity depends on the amount of the produced carbon nanotube by means of a motor control device(77). The produced carbon nanotube from the screw is collected in the sample bottle. A preparation method of carbon nanotube comprises steps of: supplying a metal catalyst liquid mixture comprising liquid carbon source and metal catalyst particles after completing the device for successive preparation of carbon nanotube which employs ultrasonic oscillation of automatic control for operation time and operation degree; producing precursor of uniform nano-size having metal catalyst particles, carbon and hydrogen by gasifying for pulverization of the metal catalyst liquid mixture in the ultrasonic oscillation system for automatic control of the operation time and operation degree; and transporting the pulverized nano-size precursor by transportation gas, separating the precursor into carbon, hydrogen and metal catalyst particles, respectively by thermal decomposition, absorbing only the separated carbon particles on the metal catalyst particles, and forming the shape and structure of carbon nanotube by diffusion, and the obtained highly pure carbon nanotube is collected successively in a perpendicular state for successive preparation.

    Abstract translation: 提供碳纳米管的连续制备方法和制备装置，在定量控制下批量生产均匀尺寸的碳纳米管，以容易地控制碳纳米管的形状，并通过使用超声波振荡气化粉碎来降低制造成本 金属催化剂液体混合物，其包含金属催化剂颗粒和液体碳源。 用于连续制备碳纳米管的装置具有：原料供给装置部分（1）; 气化装置部分（2）; 输送气体供给装置部（3）; 反应装置部分（4）; 连续的收集器部分（7）; 以及具有与连续收集部连接的样品瓶（78）和真空泵（61）的真空装置部件（6），用于除去反应装置的内部压力并保持氧气。 原料供给装置部（1）具有用于定量供给金属催化剂液体混合物（12）的注射泵（11）。 来自注射器泵的供给混合物的液滴同时被粉碎成非常小的颗粒而下降到超声波振动板（21）上。 超声波振荡板由分离的超声波振荡控制器（22）控制，该控制器根据供给装置的供给量来控制开/关定时器的动作时间。 粉碎的前体通过从外部供给的输送气体（31）输送到600〜900℃的高温反应装置部分。 输送气体由通量控制器（32）控制，均匀地混合在混合器（33）中，输送到气化装置部分。 反应装置部分具有垂直管（44），围绕管的加热器（42）和用于加热器的反应堆温度控制器（43）。 反应装置部分装有：用于连续收集反应装置部分中剩余颗粒的连续收集器部分（7）和主要以气体状态产生的碳纳米管; 以及真空装置部件，其与连续的收集器组合以便在垂直方向上去除反应装置的内部压力并保持氧气。 连续的收集器内部具有螺钉（75），并且螺杆由马达（76）驱动，马达（76）的速度取决于通过马达控制装置（77）产生的碳纳米管的量。 将生成的来自螺杆的碳纳米管收集在样品瓶中。 碳纳米管的制备方法包括以下步骤：在完成用于连续制备碳纳米管的装置之后，提供包含液态碳源和金属催化剂颗粒的金属催化剂液体混合物，所述装置采用操作时间和操作程度的自动控制的超声波振荡; 通过在超声波振荡系统中气化用于粉碎金属催化剂液体混合物的具有金属催化剂颗粒，碳和氢的均匀纳米尺寸的前体，用于自动控制操作时间和操作程度; 并通过运输气体输送粉碎的纳米尺寸前体，分别通过热分解将前体分离成碳，氢和金属催化剂颗粒，仅吸收金属催化剂颗粒上分离的碳颗粒，并形成碳纳米管的形状和结构 通过扩散，并且所得到的高纯度碳纳米管被连续地以垂直状态收集用于连续制备。

    연속적인 합성이 가능한 탄소나노튜브 합성 방법
    45.
    发明公开
    연속적인 합성이 가능한 탄소나노튜브 합성 방법 无效
    连续合成碳纳米管的方法

    公开(公告)号：KR1020080006813A

    公开(公告)日：2008-01-17

    申请号：KR1020060066015

    申请日：2006-07-13

    Applicant: 충남대학교산학협력단

    Inventor： 김도진

    IPC: C01B31/02 ,  B82B3/00 ,  B82Y40/00

    CPC classification number: C01B32/164 ,  B82B3/00 ,  B82Y40/00

    Abstract: A method for synthesizing carbon nanotubes is provided to synthesize continuously carbon nanotubes without lowering temperature of a synthesis furnace during the deposition by dissolving ferrocene or thiophene as a catalytic metal into an n-hexane solvent as a carbon atom source using a thermochemical vapor deposition process. A method for synthesizing carbon nanotubes comprises: mixing a catalytic metal source such as ferrocene(Fe(C2H2)5) or thiophene with an organic solvent such as n-hexane, acetone or methanol to prepare a mixed solution of a catalytic metal and hydrocarbon; and injecting the mixed solution into a supply source of a carbon nanotube synthesizing apparatus and growing carbon nanotubes while maintaining temperature inside a reactor to 900 deg.C. A method for synthesizing carbon nanotubes comprises: mixing NiSO4.6H2O, FeSO4.6H2O, NiCl2.4H2O, FeCl2.4H2O or thiophene with an organic solvent such as ethanol to prepare a mixed solution of a catalytic metal and hydrocarbon; and injecting the mixed solution into a supply source of a carbon nanotube synthesizing apparatus and growing carbon nanotubes while maintaining temperature inside a reactor to 1200 deg.C to prepare carbon nanotubes.

    Abstract translation: 提供合成碳纳米管的方法，通过使用热化学气相沉积法将作为催化金属的二茂铁或噻吩溶解在作为碳原子源的正己烷溶剂中，不沉淀合成炉的温度而不降低合成炉的温度。 合成碳纳米管的方法包括：将二茂铁（Fe（C 2 H 2）5）或噻吩等催化金属源与正己烷，丙酮或甲醇等有机溶剂混合，制备催化金属与烃的混合溶液; 并将混合溶液注入到碳纳米管合成装置的供给源中，并在将反应器内的温度保持在900℃的同时生长碳纳米管。 合成碳纳米管的方法包括：将NiSO 4·6H 2 O，FeSO 4·6H 2 O，NiCl 2·4H 2 O，FeCl 4·4H 2 O或噻吩与有机溶剂如乙醇混合，制备催化金属和烃的混合溶液; 并将混合溶液注入碳纳米管合成装置的供应源中并在将反应器内的温度保持在1200℃的同时生长碳纳米管，以制备碳纳米管。

    탄소나노튜브 제조 설비 및 이를 이용한 탄소나노튜브의제조 방법
    46.
    发明授权
    탄소나노튜브 제조 설비 및 이를 이용한 탄소나노튜브의제조 방법 失效
    碳纳米管制造装置及方法

    公开(公告)号：KR100793172B1

    公开(公告)日：2008-01-10

    申请号：KR1020060082805

    申请日：2006-08-30

    Applicant: 세메스 주식회사

    Inventor： 장석원 ,  김형석 ,  심재원

    IPC: B82B3/00 ,  C01B31/02 ,  B82Y40/00

    CPC classification number: B82B3/0004 ,  B82Y40/00 ,  C01B32/164

    Abstract: An apparatus and a method for manufacturing carbon nanotubes are provided to improve productivity of a carbon nanotube synthesis process and reduce the production cost. An apparatus for manufacturing carbon nanotubes by reacting a carbon sauce gas with a metal catalyst includes: a catalyst reduction unit(100) which reduces the metal catalyst; a carbon nanotube synthesis unit(300) which synthesizes carbon nanotubes; and a catalyst supply unit(200) which delivers the reduction-treated metal catalyst from the catalyst reduction unit to the carbon nanotube synthesis unit. The catalyst supply unit includes: a storage tank(210) which stores the reduction-treated metal catalyst delivered from the catalyst reduction unit; a carrier gas supplier(220) which supplies carrier gas to the storage tank; and a catalyst supply line(230) which provides a passage for delivering the metal catalyst stored in the storage tank to the carbon nanotube synthesis unit by the carrier gas.

    Abstract translation: 提供一种用于制造碳纳米管的装置和方法，以提高碳纳米管合成工艺的生产率并降低生产成本。 碳酸氢钠气体与金属催化剂反应制造碳纳米管的装置包括：还原金属催化剂的催化剂还原装置（100） 合成碳纳米管的碳纳米管合成单元（300） 以及将还原处理的金属催化剂从催化剂还原单元输送到碳纳管管合成单元的催化剂供给单元（200）。 催化剂供给单元包括：储存从催化剂还原单元输送的还原处理金属催化剂的储罐; 将载气供给到储罐的载气供给体（220） 和催化剂供给管线（230），其提供通过载气将存储在储罐中的金属催化剂输送到碳纳米管合成单元的通道。

    탄소나노튜브 합성을 위한 장치
    48.
    发明授权
    탄소나노튜브 합성을 위한 장치 失效
    收集碳纳米管的装置

    公开(公告)号：KR100666359B1

    公开(公告)日：2007-01-11

    申请号：KR1020060002226

    申请日：2006-01-09

    Applicant: 세메스 주식회사

    Inventor： 김성수 ,  황호수 ,  공병윤

    IPC: C01B31/02 ,  B82B3/00 ,  B82Y40/00

    CPC classification number: C01B32/164 ,  B82B3/0004 ,  B82Y40/00

    Abstract: An apparatus for mixing the carbon nano tube is provided to prevent the contamination of a reaction furnace due to the liquid foreign substance stacked on the inside bottom. A reaction furnace(120) is made of material such as quartz or graphite and the like and has a cylindrical shape. A flange(132) is installed at the front end of the reaction furnace and closes the reaction furnace from the outside. A flange(134) is installed at the rear of the reaction furnace for connecting a gate valve(222) and the reaction furnace. A boat(160) is positioned at the inside of the reaction furnace and has a two-layered structure.

    Abstract translation: 提供了一种用于混合碳纳米管的装置，以防止由于内部堆积的液体异物而导致的反应炉的污染。 反应炉（120）由石英或石墨等材料制成，具有圆筒形状。 法兰（132）安装在反应炉的前端并从外部关闭反应炉。 在反应炉的后部安装有用于连接闸阀（222）和反应炉的凸缘（134）。 船（160）位于反应炉内部并具有两层结构。

    단일벽, 다중벽, 기능성 및 도핑 탄소 나노튜브 및 이의복합체
    49.
    发明公开
    단일벽, 다중벽, 기능성 및 도핑 탄소 나노튜브 및 이의복합체 无效
    单层，多层，功能化和掺杂的碳纳米管及其复合材料

    公开(公告)号：KR1020070001220A

    公开(公告)日：2007-01-03

    申请号：KR1020067020951

    申请日：2005-03-09

    Applicant: 카나투 오와이

    Inventor： 코피넨에스코 ,  브라운데이비드피 ,  나시불린앨버트지 ,  지앙후아 ,  모이살라안나

    IPC: C01B31/02 ,  B82B3/00

    CPC classification number: C01B31/024 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/164 ,  C01B32/174 ,  C01B2202/02 ,  C01B2202/06 ,  C01B2202/34 ,  C01B2202/36 ,  C01P2004/04 ,  C01P2004/13 ,  C01P2004/133 ,  H01M4/583 ,  H01M4/96 ,  Y10S977/843 ,  B01J6/008

    Abstract: The present invention relates to single walled and multi-walled carbon nanotubes (CNTs), functionalized CNTs and carbon nanotube composites with controlled properties, to a method for aerosol synthesis of single walled and multi-walled carbon nanotubes, functionalized CNTs and carbon nanotube composites with controlled properties from pre-made catalyst particles and a carbon source in the presence of reagents and additives, to functional, matrix and composite materials composed thereof and structures and devices fabricated from the same in continuous or batch CNT reactors. The present invention allows all or part of the processes of synthesis of CNTs, their purification, doping, functionalization, coating, mixing and deposition to be combined in one continuous procedure and in which the catalyst synthesis, the CNT synthesis, and their functionalization, doping, coating, mixing and deposition can be separately controlled. ® KIPO & WIPO 2007

    Abstract translation: 本发明涉及具有受控特性的单壁和多壁碳纳米管（CNT），官能化CNT和碳纳米管复合材料，用于单壁和多壁碳纳米管的气溶胶合成方法，官能化CNT和碳纳米管复合材料，其具有 在试剂和添加剂存在下，预制催化剂颗粒和碳源的控制性质，由其组成的功能性，基质和复合材料以及在连续或间歇CNT反应器中由其制备的结构和器件。 本发明允许在一个连续的过程中组合CNT的全部或部分合成方法，其纯化，掺杂，官能化，涂覆，混合和沉积，其中催化剂合成，CNT合成及其官能化掺杂 ，涂层，混合和沉积可以单独控制。 ®KIPO＆WIPO 2007

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