会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 그레핀 제조 방법
    • 制造石墨的方法
    • KR1020140022266A
    • 2014-02-24
    • KR1020120088675
    • 2012-08-14
    • 엠더스 주식회사
    • 홍택의손지혁박지환홍순국
    • C01B31/02C01B31/04B01J8/08B01J19/24
    • Y02P20/544C01B32/19B01J8/085B01J19/24C01B2204/04
    • The present invention relates to a production method of graphene which uses a milling device and a supercritical fluid device and comprises the following steps: a first step of pulverizing pure graphite by milling using a milling device; a second step of making the graphite powder react with carbon dioxide supercritical fluid produced by the supercritical fluid device in a predetermined reaction condition; and a third step of collecting the graphene in which a hexagonal carbon crystal layer of the graphite powder is peeled by the reaction of the graphite powder and the carbon dioxide supercritical fluid. [Reference numerals] (100) Milling device; (105) Supercritical fluid device; (110) Reduction device; (115) Collection device; (a) Layered structure of pure graphite; (AA,BB) Pure graphite; (b) Layered structure of graphite powder; (c) Organic compound containing a hydroxyl group; (CC,GG,KK) Reaction; (d) Layered structure of graphene; (DD,FF,JJ) CO_2 supercritical fluid; (EE,HH,II) Graphite powder; (LL,OO,QQ) Graphene; (MM,PP) Functional group; (NN) Organic compound
    • 本发明涉及使用研磨装置和超临界流体装置的石墨烯的制造方法,包括以下步骤:通过使用研磨装置研磨来粉碎纯石墨的第一步骤; 在预定的反应条件下使石墨粉末与由超临界流体装置生产的二氧化碳超临界流体反应的第二步骤; 以及第三步骤,通过石墨粉末和二氧化碳超临界流体的反应来收集石墨粉末的六方晶碳结晶层被剥离的石墨烯。 (附图标记)(100)铣削装置 (105)超临界流体装置; (110)减速装置; (115)收集装置; (a)纯石墨的分层结构; (AA,BB)纯石墨; (b)石墨粉的分层结构; (c)含有羟基的有机化合物; (CC,GG,KK)反应; (d)石墨烯层状结构; (DD,FF,JJ)CO_2超临界流体; (EE,HH,II)石墨粉; (LL,OO,QQ)石墨烯; (MM,PP)功能组; (NN)有机化合物