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

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