国家/地区 中国（3）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 QU Y（3）
公开年 2012（2）
申请年 2012（3）
专利权人 SIXTH ELEMENT CHANGZHOU MATERIALS TECHNO（3）

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

Preparation of graphene for e.g. energy storage active material of hydrogen, lithium ion battery, super capacitor, fuel cell and nano-electronic device involves reducing graphene oxide to graphene in presence of ammonia with elemental zinc.

LI Y, QU Y, XU H

Producing graphene by high pressure reduction useful e.g. as an energy storage active material for storing hydrogen, comprises diluting graphite oxide, and performing high pressure reduction treatment to prepare diluted graphite.

QU Y, LIU Q, SUN D