国家/地区 中国（97） 欧洲专利局（EPO）（2） 日本（2） 美国（2） 世界知识产权组织（2）
IPC部 C（97） B（29） H（20）
IPC大类 C01（97） B82（28） H01（19）
IPC小类 C01B（97） B82Y（28） H01G（17）
H01M（2）
IPC C01B031/04（97）
发明人 WANG Y（97） ZHOU M（97） YUAN X（56）
ZHONG H（45） LIU D（29） WU F（19）
ZHONG L（17）
公开年 2014（92） 2013（4）
申请年 2012（73）  2013（21）  2011（3） 
专利权人 SHENZHEN OCEANS KING LIGHTING ENG CO LTD（97）

Preparing boron-doped graphene, comprises adding graphite oxide to a reactor, introducing inert gas and mixed gas of boron trichloride into the reactor at an inert atmosphere, laser irradiating the mixture, and reacting the mixture.

LIU D, WANG Y, ZHONG H, ZHOU M

Preparing graphene, comprises e.g. cleaning metal substrate, vacuumizing, heating, irradiating UV light source, reacting by preserving heat, soaking graphene metal substrate with micro-carrier surface in etching solution, and drying.

WANG Y, YUAN X, ZHONG H, ZHOU M

Preparing a nitrogen-doped graphene thin film by adding graphite oxide in a reactor, introducing inert gas and ammonia gas, heating the mixture, adding nitrogen-doped graphene into ethanol and ultrasonically dispersing to form suspension.

WANG Y, YUAN X, ZHONG H, ZHOU M

Preparation of graphene material involves adding chloride intercalation agent and graphite to molten ionic liquid, stirring resultant product, filtering, washing and drying resultant product.

WANG Y, YUAN X, ZHOU M

Preparing nitrogen-doped graphene material, useful in electrode of electrochemical capacitor, by taking graphite oxide and adding ionic liquid, adding nitrogen-doped agent to mixture and treating in oven, and placing mixture in centrifuge.

WANG Y, YUAN X, ZHOU M

Forming graphene material involves mixing under inert gas atmosphere, graphite and alkali metal, pumping vacuum, heating, taking formed alkali metal and graphite layer, adding water to molten ion liquid, stirring, ultrasonicating, filtering.

WANG Y, YUAN X, ZHOU M

Preparation of nitrogen-doped graphene by adding graphite oxide to deionized water, ultrasonically processing, adding aniline, mixing, adding benzoyl peroxide, stirring, filtering, cleaning, drying, heating, incubating and cooling.

LIU D, WANG Y, ZHONG H, ZHOU M

Preparation of nitrogen-doped graphene by ultrasonically mixing graphite oxide and deionized water, adding pyrrole and ammonium sulfate, stirring, filtering, drying, heating under oxygen free atmosphere, incubating, and cooling.

LIU D, WANG Y, ZHONG H, ZHOU M

Preparation of nitrogen-doped graphene by introducing graphite oxide in reactor, passing argon gas and ammonia gas under oxygen free environment, laser irradiating graphite oxide, repeating irradiation, and reacting graphite oxide and gas.

WANG Y, YUAN X, ZHONG H, ZHOU M

Preparation of graphene involves inserting graphite rod as cathode and molybdenum rod as anode in electrolytic solution, applying voltage, leaving still, filtering electrolyte solution, drying, and irradiating solid product with laser.

LIU D, WANG Y, ZHONG H, ZHOU M