가용성 그라핀 용액의 제조방법
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    可溶性石墨溶液的制备方法

    公开(公告)号:KR1020120122474A

    公开(公告)日:2012-11-07

    申请号:KR1020110040647

    申请日:2011-04-29

    Abstract: PURPOSE: A manufacturing method of soluble graphene is provided to be chemically stable and to be easily stored by dispersing oxide graphene into specific soluble polymer solution and reducing the dispersion. CONSTITUTION: A manufacturing method of soluble graphene comprises: a step of forming a polymer solution by dissolving non-aromatic polymer which is non-covalently interacting with graphene oxide into water; a step of forming a mixture solution by mixing the polymer aqueous solution and oxide graphene solution; and a step of reducing oxide graphene by putting a reducing agent into the mixture solution. The non-aromatic polymer is one or more kinds selected from polyallylamine, polyacrylic acid and polyethylene glycol.

    Abstract translation: 目的:提供可溶性石墨烯的制造方法是化学稳定的,并且通过将氧化石墨烯分散到特定的可溶性聚合物溶液中并减少分散体而容易地储存。 构成:可溶性石墨烯的制造方法包括:通过将与石墨烯氧化物非共价相互作用的非芳族聚合物溶解在水中而形成聚合物溶液的步骤; 通过混合聚合物水溶液和氧化石墨烯溶液形成混合溶液的步骤; 以及通过将还原剂加入到混合溶液中来还原氧化石墨烯的步骤。 非芳族聚合物是选自聚烯丙基胺,聚丙烯酸和聚乙二醇中的一种或多种。

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