国家/地区 中国（40） 美国（2） 世界知识产权组织（2）
IPC部 C（40）
IPC大类 C01（40） B82（10） H01（3）
A61（2）
IPC小类 C01B（40）
IPC C01B031/04（38） B82Y030/00（7） B82Y040/00（7）
C01B031/02（3）
发明人 WANG Y（40）
公开年 2013（40）
申请年 2012（40）
专利权人 OCEANS KING .（18） OCEAN S KING.（16） SHENZHEN OCE.（14） SHENZHEN OCE.（14）
CHINESE ACAD.（2） HAIYANGWANG .（2） SHENZHEN OCE.（2） UNIV SOUTHEA.（2）

Manufacture of graphene involves ultrasonically dispersing graphite oxide in water, filtering, heating graphene oxide under protective gas atmosphere, maintaining at specified temperature, cooling and annealing.

WANG Y, ZHONG H, ZHOU M

Manufacture of boron-doped graphene involves cooling graphite oxide, maintaining under protection of argon atmosphere, mixing graphene and boron trioxide, heating mixture at specified condition, cooling and purifying.

WANG Y, ZHONG H, ZHOU M

Preparation of porous-structured graphene by adding graphite oxide, porogen, reducing agent to deionized water, heating to carry out reduction reaction and obtain graphene porogen, drying, heating, thermally insulating, and cooling.

WANG Y, YUAN X, ZHOU M

Preparation of boron-doped graphene by oxidizing graphite to obtain graphite oxide, heating under mixed inert and boron source gases atmosphere protection, and cooling.

WANG Y, ZHONG H, ZHOU M

Preparation of boron-doped graphene by placing substrate in chemical vapor deposition apparatus reaction chamber, heating, and alternately introducing gaseous carbon source and gaseous boron source.

WANG Y, ZHONG H, ZHOU M

Manufacture of graphene nano belt involves adding carbon nanotube to strong acid, refluxing, washing with deionized water, filtering, adding carbon nanotube and deionized water in container, crushing, washing filtering and drying.

WANG Y, YUAN X, ZHOU M

Preparation of graphene nanoribbon by mixing carbon nanotubes and acid solution, refluxing, removing carbon nanotubes, washing with deionized water, soaking in alkaline solution, heating, and repeating removing, washing, and soaking steps.

WANG Y, YUAN X, ZHOU M

Preparation of graphene by dissolving chloride intercalated graphite in deionized water, magnetically centrifuging to carry out peeling off intercalated graphite, collecting upper solution, filtering, collecting residue, and drying.

WANG Y, YUAN X, ZHOU M

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 by soaking graphite in acid and base solution, washing with deionized water, filtering, drying, heating, transferring to cylinder containing liquid nitrogen or hydrogen, evaporating, heating, and cooling.

WANG Y, YUAN X, ZHOU M