国家/地区 中国（31）
IPC部 C（31）
IPC大类 C01（31） B82（7） C23（2）
IPC小类 C01B（31）
IPC C01B031/04（27） B82Y040/00（7） C01B031/02（4）
B82Y030/00（2） C23C016/26（2）
发明人 YUAN X（31）
公开年 2013（31）
申请年 2012（16）  2011（14） 
专利权人 OCEANS KING .（22） HAIYANGWANG .（16） OCEAN S KING.（15） SHENZHEN OCE.（15）
SHENZHEN OCE.（9） SHENZHEN OCE.（3）

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

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 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

Preparation of nitrogen-doped graphene by mixing porogen and graphite oxide, dissolving in water, filtering, collecting filtrate, drying to obtain powder, subjecting to reduction treatment under inert gas protective atmosphere, and cooling.

WANG Y, YUAN X, ZHOU M

Preparation of graphene involves placing magnetic catalyst on substrate, applying magnetic field on substrate, heating catalyst, introducing carbon-containing gas, and growing graphene.

WANG Y, YUAN X, ZHOU M

Preparation of explosive graphene used for conductive paint and conductive battery additive comprises decomposing explosive material and expanded graphite, heating, cooling and collecting.

WANG Y, YUAN X, ZHOU M

Preparation of graphene comprises ball milling graphite with organic solvent, performing centrifugal separation of graphite and organic solvent, retaining centrifugate, distilling and filtering to remove organic solvent.

WANG Y, YUAN X, ZHOU M

Manufacture of graphene involves adding intercalated graphite to reactor, vacuumizing at specific condition, sealing, heating, decomposing, terminating heating and vacuumizing and cooling.

WANG Y, YUAN X, ZHOU M