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1. 发明授权

KR101660159B1 실리카겔-탄소나노섬유 복합소재를 이용한 리튬이차전지용 음극재 및 그 제조방법 有权
标题翻译： - 锂二次电池用阳极材料及其制造方法
公开(公告)号：KR101660159B1
公开(公告)日：2016-09-27
申请号：KR1020150026588
申请日：2015-02-25
申请人： 주식회사 카본나노텍
发明人： 강흥원 , 이영민
IPC分类号： H01M4/36 , H01M4/587 , H01M4/38 , H01M4/133 , H01M4/134 , C01B31/02 , C01B33/14
摘要： 본발명은실리카겔-탄소나노섬유복합소재제조방법및 이를이용한리튬이차전지용음극재에관한것으로, 상기음극재는탄소나노섬유의표면상에실리카겔층을화학적으로결합시킨복합소재로서, 탄소나노섬유의활성화공정, 졸-겔공정및 건조분쇄공정을거쳐서완성되며, 기존의탄소나노섬유-실리콘산화물복합소재로이루어진리튬이차전지용음극재보다충방전용량이크고수명이향상되는특징을갖는다. 상기목적을달성하기위한본 발명은탄소나노섬유에포함된이물질을제거하고표면을활성화시키고관능기를접목하기위한탄소나노섬유활성화단계; 상기활성화된탄소나노섬유에실리카겔전구물질을첨가해졸-겔방식으로탄소나노섬유표면에실리카를공유결합시켜겔상의복합소재를합성하는단계; 상기겔상의실리카-탄소나노섬유복합소재를숙성건조하고분쇄하여이차전지음극재를수득하는단계의제조방법으로구성된실리카겔-탄소나노섬유음극재를제공한다.

2. 发明公开

KR1020100086854A 고분자 복합재 및 그의 제조방법 失效
标题翻译：聚合物复合材料及其制备方法
公开(公告)号：KR1020100086854A
公开(公告)日：2010-08-02
申请号：KR1020090006294
申请日：2009-01-23
申请人： 주식회사 카본나노텍
发明人： 손규용 , 이영민 , 이승엽 , 강흥원
IPC分类号： C08K3/04 , C08K7/00 , C08J3/00 , B82Y30/00
CPC分类号： C08K3/04 , B82Y30/00 , C08J3/20 , C08K7/24 , C08K9/04 , C08K2201/011 , C08K2201/016 , C08L69/00 , C08L101/00
摘要： PURPOSE: A polymer composite including carbon nanotubes with different aspect ratios is provided to improve mechanical properties due to excellent dispersibility of the carbon nanotubes and to obtain superior electrical properties. CONSTITUTION: A polymer composite includes carbon nanotubes. The carbon nanotubes have a bimodal shaped distribution graph of a weight ratio to an aspect ratio. A method for manufacturing the polymer composite comprises the following steps: preparing a first carbon nanotube(A) having an average aspect ratio of 10-65; preparing a second carbon nanotube(B) having an average aspect ratio of 130-10000; and melting and mixing the firs carbon nanotube, the second carbon nanotube, and a polymer.
摘要翻译：目的：提供具有不同纵横比的碳纳米管的聚合物复合材料，以提高由于碳纳米管分散性优异而获得优异电性能的机械性能。构成：聚合物复合材料包括碳纳米管。碳纳米管具有与纵横比的重量比的双峰分布图。制备聚合物复合材料的方法包括以下步骤：制备平均纵横比为10-65的第一碳纳米管（A）; 制备平均纵横比为130-10000的第二碳纳米管（B）; 并且熔融并混合第一碳纳米管，第二碳纳米管和聚合物。

3. 发明公开

KR1020090102364A 탄소나노선재의 제조장치 및 제조방법 有权
标题翻译：碳纳米材料的制造装置和碳纳米材料的制造方法
公开(公告)号：KR1020090102364A
公开(公告)日：2009-09-30
申请号：KR1020080027760
申请日：2008-03-26
申请人： 주식회사 카본나노텍 , 강흥원
发明人： 강흥원 , 공병기 , 이영민
IPC分类号： B82B3/00 , B82Y40/00
CPC分类号： C01B32/15 , B82Y30/00 , B82Y40/00 , C01B32/18 , C01P2004/16
摘要： PURPOSE: An apparatus for manufacturing a carbon nano material using a transition metal catalyst is provided to continuously produce carbon nano materials with a high yield, thereby reducing production costs. CONSTITUTION: An apparatus(1) for manufacturing a carbon nano material using a transition metal catalyst comprises a catalyst supplier(10,11), carbon source gas supplier(20,21), catalyst reducing reactor(30), carbon nano material reactor(40), and connector(51,52). The catalyst supplier supplies a catalyst containing transition metal oxides. The carbon source gas supplier supplies carbon source gas. The catalyst reducing reactor receives the catalyst from the catalyst supplier. The catalyst reducing reactor reduces the received catalyst. The carbon nano material reactor receives the carbon source gas from the carbon source gas supplier. The carbon nano material reactor synthesizes carbon nano materials from the carbon source gas. The connector connects the catalyst reducing reactor to carbon nano material reactor. The connector supplies the reduced catalyst to the carbon nano material reactor. The connector supplies the hydrogen generated in the carbon nano material reactor to the catalyst reducing reactor.
摘要翻译：目的：提供一种使用过渡金属催化剂制造碳纳米材料的设备，以高产率连续生产碳纳米材料，从而降低生产成本。构成：使用过渡金属催化剂制造碳纳米材料的装置（1）包括催化剂供给体（10,11），碳源气体供给体（20,21），催化还原反应器（30），碳纳米材料反应器 40）和连接器（51,52）。催化剂供应商提供含有过渡金属氧化物的催化剂。碳源气供应商提供碳源气。催化剂还原反应器从催化剂供应商接收催化剂。催化剂还原反应器减少接收的催化剂。碳纳米材料反应器从碳源气体供应器接收碳源气体。碳纳米材料反应器从碳源气体合成碳纳米材料。连接器将催化剂还原反应器连接到碳纳米材料反应器。连接器将还原的催化剂供应到碳纳米材料反应器。连接器将在碳纳米材料反应器中产生的氢气供应给催化剂还原反应器。

4. 发明公开

KR1020080079060A 탄소-금속 복합체의 제조방법과 이에 의한 탄소-금속복합체 无效
标题翻译：碳金属复合物和碳金属复合物的制造方法
公开(公告)号：KR1020080079060A
公开(公告)日：2008-08-29
申请号：KR1020070019101
申请日：2007-02-26
申请人： 주식회사 카본나노텍
发明人： 강흥원 , 이동재
IPC分类号： B22F9/18 , C01B31/00 , B82B3/00 , B22F9/00
摘要： A preparation method of a carbon-metal complex is provided to mass-produce the carbon-metal complex easily, and a carbon-metal complex prepared by the preparation method of the carbon-metal complex is provided. A preparation method of carbon-metal complex comprises the steps of: mixing a carbon-based material powder with a metal oxide powder to prepare a mixed powder; and reducing the mixed powder. The carbon-based material comprises at least one selected from the group consisting of graphite, carbon black, carbon fiber, diamond, carbon nanofiber, carbon nanotube, and fullerene. The metal oxide comprises at least one selected from the group consisting of silver oxide, copper oxide, nickel oxide, cobalt oxide, iron oxide, and tungsten oxide. The reduction is carried out in an oxygen-free condition. The reduction is carried out in a reduction gas atmosphere comprising at least one of hydrogen and carbon monoxide. The reduction is conducted at 100 to 1,000 deg.C. The method comprises mixing the carbon-based material powder with the metal oxide powder in a dry condition.
摘要翻译：提供碳 - 金属络合物的制备方法以容易地大量生产碳 - 金属络合物，并且提供通过碳 - 金属络合物的制备方法制备的碳 - 金属络合物。碳 - 金属络合物的制备方法包括以下步骤：将碳基材料粉末与金属氧化物粉末混合以制备混合粉末; 并减少混合粉末。碳基材料包括选自石墨，炭黑，碳纤维，金刚石，碳纳米纤维，碳纳米管和富勒烯中的至少一种。金属氧化物包括选自氧化银，氧化铜，氧化镍，氧化钴，氧化铁和氧化钨中的至少一种。还原是在无氧条件下进行的。该还原在包含氢和一氧化碳中的至少一种的还原气体气氛中进行。还原在100-1000℃下进行。该方法包括在干燥条件下将碳基材料粉末与金属氧化物粉末混合。

5. 发明授权

KR100683920B1 연료전지용 촉매의 제조방법 失效
标题翻译：制造催化剂燃料电池的方法
公开(公告)号：KR100683920B1
公开(公告)日：2007-02-15
申请号：KR1020050054074
申请日：2005-06-22
申请人： 주식회사 카본나노텍
发明人： 이대열 , 정성실 , 강흥원 , 황대주
IPC分类号： B01J37/08 , B01J37/12 , B01J27/10 , B82Y30/00
摘要： 본 발명은 연료전지용 촉매의 제조방법에 관한 것으로 탄소나노선재를 산처리하는 단계와, 상기 산처리된 탄소나노선재를 열처리하는 단계와, 상기 열처리된 탄소나노선재를 계면활성제를 이용하여 표면처리하는 단계와, pH 7이상의 수용액 내에서 상기 표면처리된 탄소나노선재에 촉매 금속을 담지시키는 단계를 포함하는 것을 특징으로 한다. 이에 의해 성능이 우수한 연료전지용 촉매가 제공된다.

6. 发明公开

KR1020160104162A 실리카겔-탄소나노섬유 복합소재를 이용한 리튬이차전지용 음극재 및 그 제조방법 有权
标题翻译：用于锂二次电池的阳极材料及其制造方法
公开(公告)号：KR1020160104162A
公开(公告)日：2016-09-05
申请号：KR1020150026588
申请日：2015-02-25
申请人： 주식회사 카본나노텍
发明人： 강흥원 , 이영민
IPC分类号： H01M4/36 , H01M4/587 , H01M4/38 , H01M4/133 , H01M4/134 , C01B31/02 , C01B33/14
CPC分类号： H01M4/366 , C01B32/15 , C01B33/14 , H01M4/133 , H01M4/134 , H01M4/386 , H01M4/587
摘要： 본발명은실리카겔-탄소나노섬유복합소재제조방법및 이를이용한리튬이차전지용음극재에관한것으로, 상기음극재는탄소나노섬유의표면상에실리카겔층을화학적으로결합시킨복합소재로서, 탄소나노섬유의활성화공정, 졸-겔공정및 건조분쇄공정을거쳐서완성되며, 기존의탄소나노섬유-실리콘산화물복합소재로이루어진리튬이차전지용음극재보다충방전용량이크고수명이향상되는특징을갖는다. 상기목적을달성하기위한본 발명은탄소나노섬유에포함된이물질을제거하고표면을활성화시키고관능기를접목하기위한탄소나노섬유활성화단계; 상기활성화된탄소나노섬유에실리카겔전구물질을첨가해졸-겔방식으로탄소나노섬유표면에실리카를공유결합시켜겔상의복합소재를합성하는단계; 상기겔상의실리카-탄소나노섬유복합소재를숙성건조하고분쇄하여이차전지음극재를수득하는단계의제조방법으로구성된실리카겔-탄소나노섬유음극재를제공한다.
摘要翻译：本发明涉及锂二次电池用负极材料及其制造方法。阳极材料是通过将硅胶层与碳纳米纤维的表面化学结合而形成的复合材料。阳极材料通过碳纳米纤维活化工艺，溶胶 - 凝胶法和干燥和研磨工艺完成，其特征在于其具有比用于锂二次电池的常规阳极材料更高的充放电能力和更长的寿命，包括碳纳米纤维 - 氧化硅复合材料。根据本发明，提供了一种通过使用制造方法制造的硅胶 - 碳纳米纤维阳极材料，其包括：碳纳米纤维活化步骤，去除碳纳米纤维中包含的杂质，碳纳米纤维的活化表面，以及接枝功能组通过向活性炭纳米纤维添加硅胶前体并通过溶胶 - 凝胶法将二氧化硅共价结合到碳纳米纤维的表面上来合成凝胶型复合材料的步骤; 并通过老化，干燥和研磨凝胶型二氧化硅 - 碳纳米纤维复合材料获得二次电池用负极材料。

7. 发明授权

KR100682278B1 마찰재와 그 제조방법 失效
标题翻译： 마찰재와그제조방법
公开(公告)号：KR100682278B1
公开(公告)日：2007-02-15
申请号：KR1020050094665
申请日：2005-10-08
申请人： 코스모비앤비 주식회사 , 주식회사 카본나노텍
发明人： 강흥원 , 최종한 , 정성실 , 이대열
IPC分类号： F16D69/02 , C08J5/14 , B82Y40/00
摘要： A manufacturing method of friction materials is provided to manufacture friction materials having excellent high temperature strength, abrasion resistance and friction coefficient. The manufacturing method of friction materials comprises the steps of: preparing mixed powder of 7~25 weight percent iron powder, 4~15 weight percent silica powder, 5~30 weight percent graphite powder, 0.5~5 weight percent carbon nano-tube, and 58~76 weight percent copper-nickel alloys(S100); immersing the prepared mixed powder in a mixing solution containing coatings and a solvent(S200); volatilizing the solvent and mixing the mixed powder(S300); manufacturing a molded body by inputting the mixed powder in a mold applied with zinc stearate as a lubricant and applying a single pressure type vertical pressure of 4~8 ton/cm^2(S400); and completing friction materials by sintering the molded body at 850~925‹C for 1~3 hours(S500).
摘要翻译：提供摩擦材料的制造方法来制造具有优异的高温强度，耐磨性和摩擦系数的摩擦材料。摩擦材料的制造方法包括以下步骤：制备7〜25重量％铁粉，4〜15重量％硅石粉，5〜30重量％石墨粉，0.5〜5重量％碳纳米管的混合粉末， 58〜76重量％的铜 - 镍合金（S100）; 将制备的混合粉末浸入含有涂层和溶剂的混合溶液中（S200）; 挥发溶剂并混合混合粉末（S300）; 通过在施加有硬脂酸锌作为润滑剂并施加4〜8吨/平方公分（S400）的单压力型垂直压力的模具中输入混合粉末来制造成型体; 通过在850〜925℃烧结模制体1〜3小时（S500）完成摩擦材料。

8. 发明授权

KR100540639B1 탄소나노선재 제조용 촉매의 제조방법과 탄소나노선재제조용 촉매 有权
标题翻译：制备碳纳米管催化剂和碳纳米纤维的方法和碳纳米管及其纳米纤维的催化剂
公开(公告)号：KR100540639B1
公开(公告)日：2006-01-10
申请号：KR1020030069331
申请日：2003-10-06
申请人： 주식회사 카본나노텍
发明人： 정원섭 , 정성실 , 강흥원 , 이대열
IPC分类号： B01J23/00 , B82Y30/00
CPC分类号： D01F9/127 , B01J23/24 , B01J23/74 , B01J23/745 , B01J23/755 , B01J23/85 , B01J35/023 , B01J37/0027 , B01J37/08 , B82Y30/00 , B82Y40/00 , C01B32/162
摘要： 본 발명은 탄소나노선재 제조용 촉매의 제조방법과 그 촉매에 관한 것으로, 더욱 구체적으로는, 전이금속의 산소화합물을 산화성분위기에서 800℃ 내지 1500℃의 온도범위에서 가열하여 괴상의 전이금속 산화물을 만드는 단계; 상기 괴상의 전이금속 산화물을 분쇄하여 미립의 전이금속 산화물을 만드는 단계를 포함하는 것으로써 달성될 수 있다. 이러한 방법은 기존의 습식법(침전법/공침법)에 비해 매우 간단하고 생산성이 높으므로 탄소나노선재 제조용 촉매를 저가로 대량생산 할 수 있다.

9. 发明公开

KR1020050033338A 탄소나노선재 제조용 촉매의 제조방법과 탄소나노선재제조용 촉매 有权
标题翻译：制备碳纳米管和碳纳米管的催化剂的方法和碳纳米管及其纳米纤维的催化剂
公开(公告)号：KR1020050033338A
公开(公告)日：2005-04-12
申请号：KR1020030069331
申请日：2003-10-06
申请人： 주식회사 카본나노텍
发明人： 정원섭 , 정성실 , 강흥원 , 이대열
IPC分类号： B01J23/00 , B82Y30/00
CPC分类号： D01F9/127 , B01J23/24 , B01J23/74 , B01J23/745 , B01J23/755 , B01J23/85 , B01J35/023 , B01J37/0027 , B01J37/08 , B82Y30/00 , B82Y40/00 , C01B32/162
摘要： Provided are a process for preparing a catalyst and the catalyst itself useful for manufacturing carbon nano-tubes and nano-fibers with high productivity but simplification of procedures of the process compared to existing wet type methods such as precipitation and/or co-precipitation. The process comprises steps of heating oxygen compound of transition metal at 800 deg.C to 1500 deg.C in an oxidation atmosphere to form a transition metal oxide; and breaking the transition metal oxide into microfine particles thereof. The transition metal is preferably selected from a group consisting of Ni, Co, Fe, Mo and Cr. Also, the oxygen compound of the transition metal is preferably selected from a group consisting of oxide, hydroxide, carbonate, sulfate and nitride of the transition metal. The breaking process is for breaking the transition metal oxide into particles having 500 microns or less of average particle size.
摘要翻译：提供了一种用于制备催化剂和催化剂本身，其可用于制造碳纳米管和纳米纤维，其具有高生产率，但是与现有的湿式方法如沉淀和/或共沉淀相比，简化了该方法的程序。该方法包括在氧化气氛中将过渡金属的氧化合物加热至800℃至1500℃以形成过渡金属氧化物的步骤; 并将过渡金属氧化物破碎成其微细颗粒。过渡金属优选选自Ni，Co，Fe，Mo和Cr组成的组。此外，过渡金属的氧化合物优选选自过渡金属的氧化物，氢氧化物，碳酸盐，硫酸盐和氮化物。断裂过程是将过渡金属氧化物破碎成具有平均粒径为500微米或更小的颗粒。

10. 发明授权

KR101071617B1 고분자 복합재 및 그의 제조방법 失效
标题翻译：聚合物复合材料及其制备方法
公开(公告)号：KR101071617B1
公开(公告)日：2011-10-10
申请号：KR1020090006294
申请日：2009-01-23
申请人： 주식회사 카본나노텍
发明人： 손규용 , 이영민 , 이승엽 , 강흥원
IPC分类号： C08K3/04 , C08K7/00 , C08J3/00 , B82Y30/00
摘要： 본발명은, 탄소나노튜브를이용한고분자복합재및 그제조방법에관한것이다. 본발명에따른고분자복합재는탄소나노튜브를포함하며, 상기탄소나노튜브는종횡비에대한중량비의분포그래프가적어도두 개의산 모양을가지는것을특징으로한다. 이에의해기계적물성및 전기적특성이모두우수한고분자복합재가제공된다.

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