国家/地区 中国（16）
IPC部 C（12） H（4） G（2）
IPC大类 C01（6） C04（4） H01（3）
C08（2） G01（2）
IPC小类 C01B（6） C04B（4） G01N（2）
H01B（2）
IPC C01B031/04（6） G01N027/30（2） H01B001/04（2）
H01B013/00（2）
发明人 LI Y（16）
公开年 2011（16）
申请年 2011（12）  2010（4） 
专利权人 UNIV DONGHUA（6） UNIV CHINA E.（4） CHINESE ACAD.（2） UNIV QINGDAO（2）

Method for preparing single-crystal graphene in electronic device, involves coating hydrocarbon in metal foil, implementing thermal decomposition treatment in foil, and cooling foil to room temperature to obtain graphene sheet metal.

CHEN Y, LI P, LI Y, WANG Z, ZHANG W

Preparing carbon compound for fireproof refractory materials includes grinding graphene, oxide micro powder and antioxidant, mixing with oxide granules, oxide fine powder, carbon material and organic binder in molding.

JIN S, LI S, LI Y, SANG S, YI X, ZHAO L

Manufacture of cobalt ferrite/graphene magnetic nano composite powder involves mixing graphite oxide solution and metal salt solution, adding reaction liquid into reaction kettle, cooling, washing and drying.

CHEN X, HOU C, LI Y, WANG H, ZHANG Q

Manufacture of cobalt/graphene composite material involves dispersing graphite oxide in glycol solution, adding cobalt salt, anhydrous sodium acetate and polyethylene glycol, heating, cooling, centrifuging, washing and drying.

LI Y, WANG H, ZHANG F, ZHANG Q

Preparation of modified graphene suspension involves preparing graphite oxide sol using graphite oxide and water, adding to reducing-agent solution, reacting, filtering by alcohol, dispersing filtered solid in alcohol, and centrifuging.

LI Y, LIU Y, WANG M, WEN Y, YANG Y

Carbon film has raw material that is formed by using graphene oxide and main portion that is oriented along surface of base plate.

LI Y, NIU Y, ZHAO J

Reducing square resistance of graphene film comprises soaking graphene film and a substrate into a solution containing electron donors or a donor cavity for a certain period of time.

LI Y, CHEN Y, WANG Z, LI P

Preparation of graphene-functionalized alginate fiber involves adding graphene into sodium algae acid solution, processing graphene, reacting, processing alkene/algae spinning solution, drafting, molding and applying oil.

ZHAO K, XIA Y, LI Y, CHI D, ZHANG F, WANG Z, SUN X, XIA J

Method for preparing cyclodextrin functional graphene used as chemical modification material of glass carbon electrode, involves dropping dispersed water solution on glass carbon electrode surface and placing solution under infrared light.

ZHAO K, XIA Y, LI Y, ZHANG F, WANG Z, ZHU L

Preparing water-dispersed graphene/magnetite composite powder, comprises forming reaction solution of oxidized graphite and sodium polystyrene sulfonate, heating, adding ferric and ferrous salt, adding aqueous ammonia and adding oleic acid.

ZHANG Q, WANG H, LI Y, HOU C