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    광촉매-그래핀-탄소나노섬유복합체 제조방법
    9.
    发明公开
    광촉매-그래핀-탄소나노섬유복합체 제조방법 有权
    光催化石墨 - 碳纳米纤维复合材料，其制造方法和包含其的过滤器

    公开(公告)号：KR1020130022960A

    公开(公告)日：2013-03-07

    申请号：KR1020110086034

    申请日：2011-08-26

    Applicant: 전남대학교산학협력단

    Inventor： 양갑승 ,  김보혜 ,  김창효

    IPC: B01J21/06 ,  B01J23/30 ,  B01J37/08 ,  B01D39/00

    CPC classification number: B01J37/0215 ,  B01J21/063 ,  B01J21/066 ,  B01J21/18 ,  B01J23/06 ,  B01J23/14 ,  B01J23/30 ,  B01J37/08

    Abstract: PURPOSE: A manufacturing method of a photocatalyst-graphene-carbon nanofiber complex body shows high photo catalysis vitality not only in the ultraviolet range but also in the visible light range as the photocatalyst-graphene-carbon nanofiber complex body can absorb light in the visible light range. CONSTITUTION: In a manufacturing method of a photocatalyst-graphene-carbon nanofiber complex body, the photocatalyst-graphene-carbon nanofiber complex body has high photo catalysis vitality in the visible light range with a degree similar to the catalysis vitality of the ultraviolet range by including graphene. A photo catalyst which is included in the photocatalyst-graphene-carbon nanofiber complex body has crystals with the size of 20-50 nm uniformly dispersed on the surface of the complex body, through the interaction with the graphene. The photo catalyst is one compound selected from a group consisting of ZnO, WO3, SnO2, ZrO2, and TiO2.

    Abstract translation: 目的：光催化 - 石墨烯 - 碳纳米纤维复合体的制造方法不仅在紫外线范围内，而且在可见光范围内都具有高的光催化活性，因为光催化剂 - 石墨烯 - 碳纳米纤维复合体能够吸收可见光中的光 范围。 构成：在光催化剂 - 石墨烯 - 碳纳米纤维复合体的制造方法中，光催化剂 - 石墨烯 - 碳纳米纤维复合体在可见光范围内具有高的光催化活性，其程度与紫外线范围的催化活性相似，包括 石墨烯。 包含在光催化剂 - 石墨烯 - 碳纳米纤维复合体中的光催化剂通过与石墨烯的相互作用而使具有20-50nm的尺寸的晶体均匀地分散在复合体的表面上。 光催化剂是选自ZnO，WO 3，SnO 2，ZrO 2和TiO 2中的一种化合物。

    탄소-탄소 복합 섬유의 제조 방법 및 이를 이용하여 제조되는 탄소 발열체, 탄소 히터
    10.
    发明授权
    탄소-탄소 복합 섬유의 제조 방법 및 이를 이용하여 제조되는 탄소 발열체, 탄소 히터 有权
    碳碳复合纤维的制备方法和碳加热元件的应用和使用其的碳加热器

    公开(公告)号：KR101242377B1

    公开(公告)日：2013-03-15

    申请号：KR1020110101330

    申请日：2011-10-05

    Applicant: 엘지전자 주식회사 ,  전남대학교산학협력단

    Inventor： 양갑승 ,  김보혜 ,  김창효 ,  이동훈 ,  이영준 ,  조성호

    IPC: D06M11/74 ,  D01F9/14

    CPC classification number: H05B3/023 ,  C04B35/521 ,  C04B35/6263 ,  C04B35/6267 ,  C04B35/62873 ,  C04B35/83 ,  C04B2235/48 ,  C04B2235/616 ,  C04B2235/6562 ,  D01F8/18 ,  D01F9/12 ,  D01F9/14 ,  D06M11/74 ,  H05B3/145 ,  H05B3/44 ,  H05B2203/015 ,  H05B2203/017 ,  Y10T428/292

    Abstract: PURPOSE: A method for fabricating a carbon-carbon composite fiber is provided to enhance carbon content, to easily fix a form, and to improve processability. CONSTITUTION: A carbon heater is manufactured from a carbon-carbon composite fiber. The carbon heater contains a hollow tube and a carbon filament. The carbon filament is sealed in the tube. A method for manufacturing the carbon filament comprises: a step of forming a mixture solution containing a carbon precursor material and an organic solvent(S1); a step of dipping the carbon fiber in the mixture solution(S2); a step of performing thermal treatment of the carbon fiber, converting the carbon precursor material into a carbon material; and a step of impregnating the carbon material on a carbon fiber. [Reference numerals] (S1) Preparing a mixture solution containing a carbon precursor material and an organic solvent; (S2) Dipping carbon fiber in the mixture solution; (S3) Stabilizing under oxidizing gas atmosphere; (S4) Carbonizing under inert atmosphere

    Abstract translation: 目的：提供碳 - 碳复合纤维的制造方法，以提高碳含量，容易固定形状，提高加工性。 构成：碳加热器由碳 - 碳复合纤维制成。 碳加热器包含中空管和碳丝。 碳丝被密封在管中。 制造碳丝的方法包括：形成含有碳前体材料和有机溶剂的混合溶液的步骤（S1）; 将碳纤维浸渍在混合溶液（S2）中的步骤; 对碳纤维进行热处理的步骤，将碳前体材料转化为碳材料; 以及将碳材料浸渍在碳纤维上的步骤。 （S1）制备含有碳前体材料和有机溶剂的混合溶液; （S2）将碳纤维浸入混合溶液中; （S3）在氧化气体气氛下稳定; （S4）在惰性气氛下碳化

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