公开(公告)号：US20150232636A1

公开(公告)日：2015-08-20

申请号：US14626214

申请日：2015-02-19

Applicant: UNIST ACADEMY-INDUSTRY RESEARCH CORPORATION

Inventor： Jong-Beom BAEK ,  In-Yup JEON ,  Min Jung KIM

IPC: C08K3/32 ,  C01B31/04 ,  C09K21/04 ,  C08K3/04 ,  C09D5/18

CPC classification number: C08K3/32 ,  C01B32/20 ,  C08K9/02 ,  C08K2201/003 ,  C09D5/18 ,  C09K21/04 ,  Y10T428/2982

Abstract: Disclosed is a method for producing edge-functionalized graphite with phosphoric acid. According to the method, graphite is pulverized into smaller pieces and is then exposed to an atmosphere containing oxygen and water. The method enables the production of graphite functionalized with phosphoric acid groups, which could not be achieved by conventional mechanochemical methods. In addition, the method is carried out in a very simple and economical manner and is suitable for large-scale production.

Abstract translation: 公开了一种用磷酸生产边缘官能化石墨的方法。 根据该方法，将石墨粉碎成较小的块，然后暴露于含有氧和水的气氛中。 该方法能够生产用磷酸基官能化的石墨，这是通过常规的机械化学方法无法实现的。 此外，该方法以非常简单和经济的方式进行，并且适合于大规模生产。

公开(公告)号：US20150210616A1

公开(公告)日：2015-07-30

申请号：US14605716

申请日：2015-01-26

Applicant: UNIST ACADEMY-INDUSTRY RESEARCH CORPORATION

Inventor： Jong-Beom BAEK ,  In-Yup Jeon

IPC: C07C17/02

CPC classification number: C07C17/02 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/10 ,  C01B32/184

Abstract: Disclosed is & melted for producing edge-functionalized graphite or graphene with fluoro groups. According to the method, graphite is pulverized into smaller pieces and is then, allowed to react with a surrounding material containing fluorine or a fluorocarbon compound. The method enables the production of graphite or grapheme functionalized with fluoro groups, which could not be achieved by conventional mechanochemical methods. In addition, the method is carried out in a very simple and economical manner and is suitable for large-scale production.

Abstract translation: 公开并熔化用于生产具有氟基团的边缘官能化石墨或石墨烯。 根据该方法，将石墨粉碎成较小的块，然后与包含氟或氟碳化合物的周围材料反应。 该方法能够生产用氟基官能化的石墨或石墨，这是通过常规的机械化学方法无法实现的。 此外，该方法以非常简单和经济的方式进行，并且适合于大规模生产。