国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6） B82（3） C23（2）
IPC小类 C01B（6）
IPC C01B031/02（6）
发明人 ZHOU M（6）
公开年 2013（6）
申请年 2011（3）  2012（2） 
专利权人 OCEANS KING .（4） HAIYANGWANG .（3） OCEAN S KING.（3） SHENZHEN OCE.（3）

Preparation of graphene/carbon nanotube composite film used as current collector in supercapacitors, comprises mixing expanded graphite and carbon nanotube, adding solvent, ball milling, adding solvent, stirring, filtering, and heating.

WANG Y, WU F, ZHOU M

Preparation of graphene paper involves introducing protective gas into reaction chamber having clean substrate, heating substrate, continuously introducing carbonaceous material and cooling to obtain graphene paper on substrate surface.

WANG Y, YUAN X, ZHOU M

Preparation of carbon nanotube composite material for batteries and capacitor involves performing chemical vapor deposition to obtain single-layered graphene or multi-layered graphene carbon material, and transferring graphene to substrate.

HUANG R, ZHANG L, FU Y, LI C, ZHAO H, WEI Z, ZHANG X, GUO J, REN L, HU B, ZHOU M

Preparation of doped graphene involves cleaning metal material and drying, subjecting dried substrate in reaction chamber, introducing protective gas, heating, and introducing gaseous carbon-containing and nitrogen-containing materials.

WANG Y, YUAN X, ZHOU M

Preparing graphene/carbon nanotube composite material, comprises cleaning and drying substrate, coating catalyst on surface of dried substrate, adding catalyst coated substrate into reaction chamber and then sealing and vacuumizing.

WANG Y, YUAN X, ZHOU M

Preparing nitrogen-doped graphene comprises coating organic carbon source solution or suspension on substrate surface, under the oxygen free environment heating the coated substrate, passing into nitrogen gas source compound and reacting.

WANG Y, YUAN X, ZHOU M