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公开(公告)号：KR1020120007322A
公开(公告)日：2012-01-20
申请号：KR1020100068031
申请日：2010-07-14
Applicant: 주식회사 동희홀딩스
IPC: B82B3/00
CPC classification number: C01B32/164 , B82Y40/00 , C23C26/00
Abstract: PURPOSE: A method for coating solid powder using a mechanical milling process and a method for manufacturing carbon nanotube using the same are provided to coat solid powder on a substrate through a simple milling process and to simply manufacture carbon nanotube without a post-treating process. CONSTITUTION: A method for coating solid powder using a mechanical milling process includes the following: Catalytic powder for manufacturing carbon nanotube is coated on a substrate through a primary mechanical milling process(S100). The substrate coated with the catalytic powder is introduced into a reactor, and a carbon source is supplied to the reactor in order to synthesize carbon nanotube(S200). The carbon nanotube is mixed, ground, and dispersed through a secondary mechanical milling process(S300). The mechanical milling process is based on balling milling, vibration milling, jet milling, or attrition milling.
Abstract translation: 目的：提供使用机械研磨方法涂布固体粉末的方法和使用其的制造碳纳米管的方法，以通过简单的研磨工艺在基材上涂布固体粉末，并且简单地制造碳纳米管而不进行后处理工艺。 构成：使用机械研磨方法涂覆固体粉末的方法包括以下：用于制造碳纳米管的催化粉末通过主要机械研磨方法涂覆在基材上（S100）。 将涂覆有催化粉末的基材引入反应器中，并将碳源供给反应器以合成碳纳米管（S200）。 碳纳米管通过二次机械研磨方法混合，研磨和分散（S300）。 机械铣削工艺基于滚磨，振动铣削，喷射铣削或磨削铣削。
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公开(公告)号：KR1020110122828A
公开(公告)日：2011-11-11
申请号：KR1020117019627
申请日：2010-02-26
Applicant: 어플라이드 나노스트럭처드 솔루션스, 엘엘씨.
IPC: C23C16/26 , C23C16/448 , D01F9/12 , C01B31/02
CPC classification number: B82Y40/00 , B82Y30/00 , C01B32/164 , C01B2202/04 , B82B3/0004 , B82B3/0009
Abstract: 탄소 나노튜브(CNT)를 합성하는 방법은 탄소 나노튜브의 성장을 촉진하기에 충분히 높은 제 1 온도로 가열되는 성장 챔버(growth chamber)를 제공하는 단계; 상기 성장 챔버를 통해 기판을 통과시키는 단계; 및 적어도 유리 탄소 라디칼(free carbon radicals)에 상기 공급 가스의 적어도 일부를 분리하기에 충분한 제 2 온도로 예열된 상기 성장 챔버에 공급 가스를 도입하여 그에 의해 상기 기판 상에 탄소 나노튜브의 형성을 개시하는 단계를 포함한다.
Abstract translation: 合成碳纳米管（CNT）的方法包括以下步骤：提供生长室，所述生长室被加热至足够高的第一温度以促进碳纳米管的生长; 并使基底通过生长室; 以及将进料气体引入预加热到足以将至少一些进料气体解离成至少游离碳自由基的第二温度的生长室，从而开始在基材上形成碳纳米管。
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公开(公告)号：KR1020110063590A
公开(公告)日：2011-06-10
申请号：KR1020117011866
申请日：2009-04-02
Applicant: 니폰 제온 가부시키가이샤 , 내셔날 인스티튜트 오브 어드밴스드 인더스트리얼 사이언스 앤드 테크놀로지
CPC classification number: C23C16/26 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/164 , C01B2202/08 , C01P2004/13 , C23C16/0281 , B82B3/0004 , B82B3/0009
Abstract: 본 발명의 카본 나노튜브 배향 집합체의 제조 장치는, 표면에 촉매를 갖는 기재 상에 카본 나노튜브 배향 집합체를 성장시키는 카본 나노튜브 배향 집합체의 제조 장치로서, 촉매의 주위 환경을 환원 가스 환경으로 함과 함께 촉매와 환원 가스와의 적어도 하나를 가열하는 포메이션 공정을 실현하는 포메이션 유닛과, 촉매의 주위 환경을 원료 가스 환경으로 함과 함께 촉매와 원료 가스의 적어도 하나를 가열하여 카본 나노튜브 배향 집합체를 성장시키는 성장 공정을 실현하는 성장 유닛과, 적어도 포메이션 유닛으로부터 성장 유닛까지 기재를 반송하는 반송 유닛을 갖는다. 이에 의해, 연속 제조에 있어서의 CNT 배향 집합체의 제조량 저하 및 품질 열화를 방지하는 동시에, 장치 대형화를 용이하게 하는 것으로, CNT 배향 집합체의 제조효율을 향상할 수 있는 제조 장치 및 제조 방법을 제공한다.
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公开(公告)号：KR1020100112442A
公开(公告)日：2010-10-19
申请号：KR1020090030954
申请日：2009-04-09
Applicant: 삼성전자주식회사
CPC classification number: 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 , B82Y30/00 , C01B32/164 , H01M10/0525
Abstract: PURPOSE: A negative electrode active composite material, a manufacturing method thereof, and a lithium battery using thereof are provided to improve the combination force between Si and carbon nanotubes. CONSTITUTION: A negative electrode active composite material contains Si particles, a carbon layer formed on the surface of the Si particles, and carbon nanotubes formed on the carbon layer. A manufacturing method of the negative electrode active composite material comprises the following steps: dispersing the Si particles and polymerizable monomers inside an organic solvent; adding a catalyst and polymerizing the mixture after stirring; drying the outcome to form the carbon layer on the Si particles; plasticizing the Si particles; and growing the carbon nanotubes by supplying a gas-phase carbon-based material.
Abstract translation: 目的：提供负极活性复合材料及其制造方法以及使用其的锂电池，以改善Si与碳纳米管之间的组合力。 构成：负极活性复合材料包含Si颗粒，形成在Si颗粒表面上的碳层和形成在碳层上的碳纳米管。 负极活性复合材料的制造方法包括以下步骤：将Si颗粒和可聚合单体分散在有机溶剂中; 加入催化剂并搅拌后使混合物聚合; 干燥结果以形成Si颗粒上的碳层; 塑化Si颗粒; 并通过提供气相碳基材料来生长碳纳米管。
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公开(公告)号：KR1020080094690A
公开(公告)日：2008-10-23
申请号：KR1020087019936
申请日：2007-02-12
Applicant: 코베스트로 도이칠란드 아게
CPC classification number: B01J37/033 , B01J23/8892 , B01J23/8898 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/164 , Y10S977/742
Abstract: The invention relates to a new process for continuously preparing catalysts. These catalysts are used for the production of carbon nanotubes by decomposition of gaseous carbon compounds.
Abstract translation: 本发明涉及连续制备催化剂的新方法。 这些催化剂用于通过气态碳化合物的分解来生产碳纳米管。
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Patent Agency Ranking
公开(公告)号：KR100850499B1
公开(公告)日：2008-08-05
申请号：KR1020070009921
申请日：2007-01-31
Applicant: 성균관대학교산학협력단
CPC classification number: B82B3/0004 , B82Y40/00 , C01B32/162 , C01B32/164
Abstract: An apparatus and a method for manufacturing highly dense carbon nanotubes are provided to prevent impurities from being induced while retaining conductive characteristics by using conductive amorphous carbon thin film as a catalyst. An apparatus for manufacturing highly dense carbon nanotubes includes: a support unit which supports a substrate; a vacuum chamber(120) in which the support unit is installed; a jig(130) which fixes the support unit to the vacuum chamber; a gas supply line; a cooling line; a tungsten filament(140); a gas distributor(150); a gas control unit(190); and a catalyst formation unit which has plural electromagnetic powers for plasma generation and plural graphite targets connected to the electromagnetic powers, and forms a catalyst layer on the substrate with the graphite target using an asymmetric magnetron sputtering method. The catalyst layer is a conductive amorphous carbon thin film.
Abstract translation: 提供一种用于制造高密度碳纳米管的装置和方法，以通过使用导电非晶碳薄膜作为催化剂来保持导电特性，从而可以诱发杂质。 用于制造高密度碳纳米管的装置包括：支撑基板的支撑单元; 设置有所述支撑单元的真空室（120）; 将支撑单元固定到真空室的夹具（130）; 供气线 一条冷却线 钨丝（140）; 气体分配器（150）; 气体控制单元（190）; 以及催化剂形成单元，其具有用于等离子体产生的多个电磁功率和与电磁功率连接的多个石墨靶，并且使用非对称磁控溅射法在石墨靶上在基板上形成催化剂层。 催化剂层是导电无定形碳薄膜。
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公开(公告)号：KR1020080060774A
公开(公告)日：2008-07-02
申请号：KR1020060135262
申请日：2006-12-27
Applicant: 금호석유화학 주식회사
Inventor： 황호수
CPC classification number: B82B3/0004 , C01B32/164
Abstract: A system for producing carbon nanotubes is provided to produce carbon nanotubes on a large scale, to allow continuous process, and to improve an operation rate of equipment. A system(1) for producing carbon nanotubes includes: a reaction part(100) having at least two horizontal reaction tubes that perform a production process of carbon nanotubes on synthesis substrates(10); a station part(200) which is connected with the reaction part and provides an internal space isolated from the outside so as to prevent the synthesis substrate loaded/unloaded into/from the reaction part from coming into contact with external air; a first transport device(300) which is installed in the station part and loads/unloads the synthesis substrates into/from the horizontal reaction tubes; and a substrate storage part(400) which is installed in the station part and stores the waiting synthesis substrates to be loaded into the horizontal reaction tubes, and the synthesis substrates to be unloaded from the horizontal reaction tubes.
Abstract translation: 提供用于制造碳纳米管的系统以大规模生产碳纳米管，以允许连续工艺，并且提高设备的操作速率。 用于制造碳纳米管的系统（1）包括：具有至少两个在合成基板（10）上进行碳纳米管的制造工艺的水平反应管的反应部（100）。 站部分（200），其与反应部分连接并提供与外部隔离的内部空间，以防止加载/卸载反应部分的合成基板与外部空气接触; 第一输送装置（300），其安装在所述站部中并将合成基板装载/从所述水平反应管中卸载; 以及基板收纳部（400），其安装在所述台部，并将要装载的等待合成基板存储在水平反应管中，并将合成基板从水平反应管中卸载。
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公开(公告)号：KR100836260B1
公开(公告)日：2008-06-10
申请号：KR1020070001630
申请日：2007-01-05
Applicant: 연세대학교 산학협력단
CPC classification number: H05H1/48 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/164 , C01B32/18 , D01F9/12
Abstract: A method for the formation of crystalline carbon nanoparticles under atmospheric pressure is provided to form and transport the crystalline carbon nanoparticles easily and environmentally friendly and reduce energy consumption by forming the crystalline carbon nanoparticles in an aerosol state using a spark discharge. A method for the formation of crystalline carbon nanoparticles under atmospheric pressure comprises: a spark discharge step(S110) of generating a spark between a carbon electrode made of carbon and a metal electrode made of a catalytic metal for inducing crystallization of the carbon, and vaporizing the carbon of the carbon electrode and the metal of the metal electrode by heat with a high temperature generated by the spark to form a carbon vapor and a metal vapor respectively; and a crystalline carbon nanoparticle forming step(S120) of forming crystalline carbon nanoparticles formed in such a shape that the catalytic metal particles are surrounded by the crystalline carbon layer by growing the crystalline carbon layer on surfaces of the catalytic metal particles in a process of a crystalline carbon layer and catalytic metal particles are formed while the carbon vapor and the metal vapor are cooled and condensed. The method further comprises an agglomerate separation step(S130), a pure crystalline carbon nanoparticle extracting step(S140), a moving step(S150), and a collecting step(S160). Further, the catalytic metal is one or a mixture selected from Ni, Fe, Co, Ag, Cu, Ti, Pd, Pt and Au.
Abstract translation: 提供了在大气压下形成结晶碳纳米颗粒的方法，以便通过使用火花放电在气溶胶状态下形成结晶碳纳米颗粒，从而形成和运输结晶碳纳米颗粒，并且容易且环保。 在大气压下形成结晶碳纳米颗粒的方法包括：在由碳制成的碳电极和由催化金属制成的金属电极之间产生火花以引起碳的结晶的火花放电步骤（S110），并蒸发 碳电极的碳和金属电极的金属，通过由火花产生的高温分别加热，分别形成碳蒸气和金属蒸气; 以及形成结晶碳纳米颗粒的结晶碳纳米颗粒形成步骤（S120），其形成为使得催化金属颗粒被结晶碳层包围的形状，通过在催化金属颗粒的表面上生长结晶碳层 在碳蒸汽和金属蒸气冷却和冷凝的同时形成结晶碳层和催化金属颗粒。 该方法还包括凝聚分离步骤（S130），纯结晶碳纳米颗粒提取步骤（S140），移动步骤（S150）和收集步骤（S160）。 此外，催化金属是选自Ni，Fe，Co，Ag，Cu，Ti，Pd，Pt和Au中的一种或其混合物。
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69.发明公开
公开(公告)号：KR1020070053062A
公开(公告)日：2007-05-23
申请号：KR1020050111030
申请日：2005-11-19
Applicant: 주식회사 퓨리클
CPC classification number: C01B32/164 , B82B3/0004 , B82Y40/00 , C01B32/162
Abstract: 본 발명은 탄소나노튜브의 제조 방법 및 장치에 관한 것으로, 보다 상세하게는 터보 압축기를 사용하여 기체상태의 탄소화합물과 기체상태의 전이금속 촉매전구체화합물을 포함하는 반응가스를 연속적으로 압축하여 반응가스의 온도를 바우다드 반응 온도까지 균일하게 높여서 순도가 높고 균일한 탄소나노튜브를 대량으로 제조할 있는 방법 및 장치에 관한 것이다.
본 발명에 의한 탄소나노튜브 제조방법은, 기체상태의 탄소화합물과 기체상태의 전이금속 촉매전구체화합물을 포함하는 탄소나노튜브 반응가스를 연속적으로 터보 압축기에 공급하는 단계와, 상기 터보 압축기에서 연속적으로 공급되는 상기 탄소나노튜브 반응가스를 전이금속 촉매전구체 화합물이 열분해되는 온도 이상의 온도 및 바우다드 반응의 최소 개시 온도 이상의 온도가 되도록 압축하여 탄소나노튜브 생성물 현탁 가스를 생성시키는 단계를 포함한다.
탄소나노튜브, 촉매금속, 클러스터, 반응가스, 터보압축기, 가열Abstract translation: 本发明中，更具体地，涉及通过使用涡轮压缩机，其包括在气相连续的反应气体的气相碳的化合物和过渡金属催化剂前体化合物，以制备碳纳米管和装置的方法压缩的反应气体 在Bouddard反应温度下均匀生产高纯度和均匀性的碳纳米管。
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公开(公告)号：KR1020060123358A
公开(公告)日：2006-12-01
申请号：KR1020067012292
申请日：2004-11-22
Applicant: 스타토일 에이에스에이
CPC classification number: D01F9/1272 , B01J4/002 , B01J8/003 , B01J8/004 , B01J8/0055 , B01J8/006 , B01J8/009 , B01J8/0264 , B01J8/0278 , B01J8/12 , B01J8/125 , B01J8/24 , B01J8/28 , B01J19/02 , B01J2208/00176 , B01J2208/00415 , B01J2208/00495 , B01J2208/0053 , B01J2219/0218 , B01J2219/185 , B01J2219/1941 , B01J2219/1943 , B01J2219/1946 , B82Y30/00 , C01B3/0021 , C01B3/26 , C01B32/05 , D01F9/127 , D01F9/1271 , D01F9/1273 , D01F9/1278 , D01F9/133 , Y02E60/325 , Y10S977/843 , C01B32/164
Abstract: This invention relates to a method for the production of particulate carbon products in a reactor vessel wherein gas flow between a gas inlet port and a gas outlet port suspends a bed of catalyst-containing particulate material in said vessel and wherein the product is discharged from said vessel by falling from the bed.
Abstract translation: 本发明涉及一种用于在反应器容器中生产颗粒状碳产品的方法，其中在气体入口和气体出口之间的气流悬浮在所述容器中的含催化剂的颗粒材料床，并且其中产物从所述 船从床上掉下来。
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