公开(公告)号：EP3165507A4

公开(公告)日：2017-08-02

申请号：EP15815006

申请日：2015-07-01

申请人： JINAN SHENGQUAN GROUP SHARE-HOLDING CO LTD

发明人： TANG YILIN ,  ZHANG JINZHU ,  ZHENG YINGFU ,  LIU XIAOMIN ,  LIU DING ,  WANG ENHUA

IPC分类号： C01B32/182

CPC分类号： C01B32/184 ,  C01B32/182

摘要： Provided is a porous graphene preparation method, comprising: under the function of a catalyst, conducting catalytic treatment on a biomass carbon source to obtain a first intermediate product, the catalyst comprising one or more of chlorides of manganese, iron compounds, cobalt compounds and nickel compounds; under protective gas condition, heating the first intermediate product from a first temperature to a second temperature and holding to obtain a second intermediate product; heating the second intermediate product from the second temperature to a third temperature and holding to obtain a third intermediate product; heating the third intermediate product from the third temperature to a fourth temperature and holding to obtain a fourth intermediate product; and cooling the fourth intermediate product from the fourth temperature to a fifth temperature and holding to obtain porous graphene. The porous graphene prepared via the method of the present invention has better electrical conductivity.

摘要翻译： 提供一种多孔石墨烯制备方法，其包括：在催化剂的作用下，对生物质碳源进行催化处理，得到第一中间产物，所述催化剂包括锰，铁化合物，钴化合物和镍的氯化物中的一种或多种 化合物; 在保护气体条件下，将第一中间产物从第一温度加热至第二温度并保持以获得第二中间产物; 将第二中间产物从第二温度加热至第三温度并保持以获得第三中间产物; 将第三中间产物从第三温度加热至第四温度并保持以获得第四中间产物; 以及将第四中间产物从第四温度冷却至第五温度并保持以获得多孔石墨烯。 通过本发明的方法制备的多孔石墨烯具有更好的导电性。