国家/地区 中国（5）
IPC部 C（3） H（2）
IPC大类 C01（3） H01（2）
IPC小类 C01B（3） H01G（2）
IPC C01B031/04（3） H01G011/34（2）
发明人 LI L（5）
公开年 2013（5）
申请年 2013（3）  2012（2） 
专利权人 CHANGZHOU SIXTH ELEMENT MATERIAL TECHNOL（5）

Preparation of graphene conducting film used in e.g. intelligent mobile phone, comprises dispersing graphene oxide, filtering or coating in solvent to obtain oxidized graphene film, and heating.

QU Y, LI L, LIU Q, XU H

Method for preparing carbon-coated graphene that is utilized for manufacturing e.g. super capacitor, involves mixing carbohydrates with oxidized graphene, adding activating agent, drying and activating mixture to obtain finished product.

QU Y, LI L, LIU Q, XU H

Graphene sheet used as electrode material for super-capacitor, and fuel cell, comprises active carbon.

LI L, QU Y, XU H

Preparation of mesoporous graphene used for e.g. super capacitor, comprises reacting graphene oxide and activated gas in protective atmosphere, activating, washing obtained mesoporous graphite with dilute surfactant, filtering and drying.

QU Y, LI L, GAO P

Graphite allylprodine nitrogen atom substitutional replacing and doping method, involves mixing graphene oxide with activating agent, where graphene oxide is pumped, washed and dried at room temperature under protection of inert gas.

QU Y, LI L