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公开(公告)号：KR1020140056570A
公开(公告)日：2014-05-12
申请号：KR1020120120761
申请日：2012-10-29
Applicant: 한국과학기술연구원
CPC classification number: C01B32/184 , B01J19/126 , B82B3/0009
Abstract: The present invention relates to a method to produce doped graphene using microwave. According to the present invention, graphene, of which 0.01-10 wt% of a heterogeneous element is doped, is obtained by making graphite and an organic compound dope react in the existence of a microwave for graphite intercalation, and by the organic compound inserted between the multi-layered graphite layers to peel the graphite to be of different graphene layers at the same time. Therefore, the method of the present invention can be useful in producing a graphene semiconductor, since graphene can easily be produced which has a much higher purity due to the suppressed usage of toxic chemicals such as hydrazine when compared to a conventional chemical peeling method, and a very simple and cheap process thereof can produce a doped graphene under suppression using a complex and expensive equipment such as a vacuum equipment when compared to a graphene synthesis method by a CVD method at the same time.
Abstract translation: 本发明涉及使用微波产生掺杂石墨烯的方法。 根据本发明，通过使石墨和有机化合物掺杂在存在用于石墨插层的微波的存在下反应，并且通过插入在有机化合物之间的有机化合物来获得其中掺杂有非均相元素的重量百分比为0.01-10％的石墨烯 同时将石墨层剥离成不同石墨烯层的多层石墨层。 因此，本发明的方法可用于制造石墨烯半导体，因为与常规的化学剥离方法相比，由于与肼等有毒化学品的使用受到抑制，可以容易地生产出具有高得多的纯度的石墨烯， 当与石墨烯合成方法同时通过CVD方法相比，其非常简单和便宜的方法可以使用复杂且昂贵的设备（例如真空设备）在抑制下产生掺杂的石墨烯。
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公开(公告)号：KR1020130129695A
公开(公告)日：2013-11-29
申请号：KR1020120053749
申请日：2012-05-21
Applicant: 한국과학기술연구원
IPC: C08L101/00 , C08K3/04 , H01B3/18 , C08J3/02
Abstract: The present invention relates to an elastomer-conductive filler composite with improved dielectric properties by using a conductive filler dispersed by using an ionic liquid and a manufacturing method thereof. By increasing the dispersion effect of the conductive filler using an ionic liquid as a dispersant, high dielectric coefficient and low dielectric loss are provided without the loss of physical properties of the conductive filler. The used ionic liquid simplifies the process step, and the conductive filler with low concentration minimizes the degradation of physical properties.
Abstract translation: 本发明涉及通过使用通过使用离子液体分散的导电填料的介电性能改善的弹性体导电填料复合体及其制造方法。 通过使用离子液体作为分散剂来增加导电填料的分散效果，提供高介电系数和低介电损耗，而不会导致导电填料的物理性能的损失。 使用的离子液体简化了工艺步骤，低浓度的导电填料使物理性能的降低最小化。
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Patent Agency Ranking
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公开(公告)号：KR1020130046100A
公开(公告)日：2013-05-07
申请号：KR1020110110463
申请日：2011-10-27
Applicant: 한국과학기술연구원
CPC classification number: H01L51/56 , H01L51/5203 , H05B33/26
Abstract: PURPOSE: Highly compliant carbon nanotube composite electrodes and a preparation method thereof are provided to secure stable conductivity in repeated extension experiments. CONSTITUTION: A carbon nanotube gel is manufactured by mixing carbon nanotube and ionic liquid. A carbon nanotube gel solution is manufactured by dispersing the carbon nanotube gel with an organic solvent. A polymer is put into the carbon nanotube gel solution to manufacture a mixture of the polymer and the carbon nanotube. The polymer and the mixture are coated on a substrate to form a film. An acid vapor process for doping is performed on the film to form a carbon nanotube composite electrode.
Abstract translation: 目的：提供高度兼容的碳纳米管复合电极及其制备方法，以确保重复延伸实验中的稳定电导率。 构成：通过混合碳纳米管和离子液体制造碳纳米管凝胶。 通过用有机溶剂分散碳纳米管凝胶来制造碳纳米管凝胶溶液。 将聚合物放入碳纳米管凝胶溶液中以制备聚合物和碳纳米管的混合物。 将聚合物和混合物涂覆在基材上以形成膜。 在膜上进行用于掺杂的酸性蒸气法以形成碳纳米管复合电极。
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18.发明公开기계화학적 결합 장치를 이용한 탄소나노튜브-에폭시 수지 복합체의 제조방법 및 이에 의한 복합체 有权碳纳米管 - 环氧树脂复合材料的制备方法，使用机械 - 化学键合机和其复合材料具有改进的热和机械性能
公开(公告)号：KR1020110121473A
公开(公告)日：2011-11-07
申请号：KR1020100041073
申请日：2010-04-30
Applicant: 한국과학기술연구원
Abstract: PURPOSE: A method for preparing a carbon nano tube-epoxy resin composite is provided to prepare a carbon nanotube hardener composite embedded with carbon nanotube by hardener particles for epoxy using a mechano-chemical bonding machine and to improve mechano-chemical characteristics. CONSTITUTION: A method for preparing a carbon nano tube-epoxy resin composite comprises the steps of: preparing a carbon nanotube hardener composite in which carbon nanotubes are embedded by curing agent particles for epoxy using a mechano-chemical bonding machine; and reacting the carbon nanotube hardener composite with an epoxy resin. The mechano-chemical bonding machine comprises a stationary outer container, a rotatable inner container, a scraper installed within the inner container, and an armor.
Abstract translation: 目的：提供一种制备碳纳米管环氧树脂复合材料的方法，用机械化学粘合机制备环氧树脂固化剂颗粒埋入碳纳米管的碳纳米管固化剂复合材料，提高机械化学性能。 构成：制备碳纳米管 - 环氧树脂复合材料的方法包括以下步骤：制备碳纳米管固化剂复合物，其中使用机械 - 化学键合机将环氧树脂固化剂颗粒包埋在其中; 并使碳纳米管固化剂复合物与环氧树脂反应。 机械化学粘合机包括固定外容器，可旋转内容器，安装在内容器内的刮板和装甲。
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