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公开(公告)号：KR1020100047034A
公开(公告)日：2010-05-07
申请号：KR1020080106116
申请日：2008-10-28
Applicant: 성균관대학교산학협력단
CPC classification number: C01B32/16 , B82B1/008 , B82B3/0038 , B82Y40/00 , C01B32/162 , C23C16/26 , H01J1/304 , H01J9/025
Abstract: PURPOSE: A method for forming a carbon nanotube and a method for manufacturing a field emission device are provided to massively produce a CNT film economically by forming the catalyst precursor layer with liquid coating method without high vacuum condition or high cost. CONSTITUTION: A method for forming a carbon nanotube comprises: a step of forming a metal catalyst precursor layer on a substrate(10) by a liquid coating method; a step forming metal catalyst particles(15a) by annealing the metal catalyst precursor layer; and a step of making a CNT film(17) on metal catalyst particles. A liquid coating method is a spin coating method. The metal catalyst precursor is the metal alkoxide. The metal alkoxide is a metal naphthenate. The metal catalyst precursor layer is formed by using the metal catalyst precursor solution containing the alcohol of the C4-C20 and metal catalyst precursor.
Abstract translation: 目的：提供一种形成碳纳米管的方法和场致发射器件的制造方法，通过在没有高真空条件或高成本的情况下通过形成具有液体涂布方法的催化剂前体层来经济地大量生产CNT膜。 构成：形成碳纳米管的方法包括：通过液体涂布法在基板（10）上形成金属催化剂前体层的步骤; 通过使所述金属催化剂前体层退火而形成金属催化剂粒子（15a）的工序; 以及在金属催化剂颗粒上制造CNT膜（17）的步骤。 液体涂布法是旋涂法。 金属催化剂前体是金属醇盐。 金属醇盐是环烷酸金属。 通过使用含有C 4 -C 20的醇和金属催化剂前体的金属催化剂前体溶液来形成金属催化剂前体层。
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公开(公告)号：KR1020110018024A
公开(公告)日：2011-02-23
申请号：KR1020090075611
申请日：2009-08-17
Applicant: 성균관대학교산학협력단
CPC classification number: C01B32/194 , B82B3/0009 , C01B32/15 , C01B2204/04 , C01B2204/22 , C01B2204/26 , C01B2204/28 , C07C15/46
Abstract: PURPOSE: A nanocarbon-polymer composite is provided to improve electrical characteristics and mechanical properties, to facilitate dispersion of carbon nano materials within a polymer matrix due to excellent compatibility of the carbon nano materials and the polymer matrix. CONSTITUTION: A method for preparing a nanocarbon-polymer composite comprises the steps of: mixing nanocarbon with polymer nano particles to form a nanocarbon-polymer nano particle composite; injecting the nanocarbon-polymer nano particle composite in a polymer matrix(50) to form a nanocarbon-polymer composite.
Abstract translation: 目的：提供纳米碳聚合物复合材料以改善电气特性和机械性能，以促进碳纳米材料在聚合物基体内的分散，因为碳纳米材料和聚合物基体具有优异的相容性。 构成：制备纳米碳聚合物复合材料的方法包括以下步骤：将纳米碳与聚合物纳米颗粒混合以形成纳米碳聚合物纳米颗粒复合材料; 将纳米碳聚合物纳米颗粒复合材料注入聚合物基质（50）中以形成纳米碳 - 聚合物复合材料。
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公开(公告)号：KR101090517B1
公开(公告)日：2011-12-08
申请号：KR1020090075611
申请日：2009-08-17
Applicant: 성균관대학교산학협력단
Abstract: 탄소나노물질-고분자복합체및 이의제조방법을제공한다. 상기탄소나노물질-고분자복합체는고분자매트릭스를구비한다. 상기고분자매트릭스내에탄소나노물질상에고분자나노입자가도입된탄소나노물질-고분자나노입자복합체가위치한다. 고분자나노입자를탄소나노물질상에도입한후 이를고분자매트릭스내에분산시킴에따라, 고분자나노입자로인해탄소나노물질과고분자매트릭스사이의융화성(compatibility)이향상될수 있다. 그결과, 탄소나노물질이고분자매트릭스내에서잘 분산될수 있고또한미세상분리가발생하지않을수 있다. 이에따라, 탄소나노물질-고분자복합체의전기적특성및 기계적특성이향상될수 있다.
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公开(公告)号：KR101055111B1
公开(公告)日：2011-08-09
申请号：KR1020080106116
申请日：2008-10-28
Applicant: 성균관대학교산학협력단
Abstract: 탄소나노튜브 형성방법 및 전계방출소자 제조방법을 제공한다. 상기 탄소나노튜브 형성방법은 기판 상에 액상 코팅법을 사용하여 금속 촉매 전구체층을 형성하는 단계를 포함한다. 상기 금속 촉매 전구체층을 어닐링하여 금속 촉매 입자들을 형성한다. 상기 금속 촉매 입자들 상에 CNT 필름을 성장시킨다.
Abstract translation: 提供了用于形成碳纳米管的方法和用于制造场致发射装置的方法。 碳纳米管形成方法包括使用液体涂布方法在基板上形成金属催化剂前体层。 金属催化剂前体层被退火以形成金属催化剂颗粒。 CNT膜在金属催化剂颗粒上生长。
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