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

    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。

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