国家/地区 中国（4） 韩国（3） 世界知识产权组织（3） 日本（2）
IPC部 B（8）
IPC大类 B01（8） C01（5） C23（2）
H01（2）
IPC小类 B01J（8）
IPC B01J023/755（8）
发明人
公开年 2012（8）
申请年 2011（4）  2012（3） 
专利权人

Catalyst useful for growing and preparing three-dimensional carbon nano tube and graphene composite material, prepared by adopting urea as a precipitator, and nitrate as active component, which is deposited on a graphene oxide carrier.

LI Y, WEN J

Manufacture of graphene for e.g. touch screen, involves loading substrate having catalyst layer into chamber, evaporating, supplying carbon source gas, heating in primary portion of catalyst layer, dissolving carbon component, and cooling.

JEON S, LEE J, OH S, RAN O S, SEOP L J, U JEON S, JIN S L, SE R O, SEOK W J

Separating graphene thin film, by forming catalyst layer on substrate, forming graphene thin film layer on catalyst layer, and separating formed graphene thin film layer by applying magnetic field.

HWAN K T, WON L S, MYEONG J J, UK L D, KIM T W, LEE S W, LEE D U, JEONG J M

Graphene-laminated nanocarbon used for field-emission-type electron-emitting element, probe for scanning probe microscope, structure reinforcing material, and electrode of battery and sensor, has ion-exchange capacity in specified range.

YAMAGUCHI K, KAKIMOTO S, FUJIMURA T

Synthesizing graphene, comprises loading catalyst metals into chamber, increasing sizes of grains of catalyst metals, raising temperature inside the chamber while providing vapor carbon source and forming graphene.

SONG Y, KIM H, HONG B, AHN J, AHN J H, HONG B H, KIM H K, SONG Y I

Catalyst used for selective hydrogenation reaction of hydrocarbon comprises graphene carrier and metal active component consisting of at least one of platinum, palladium, copper and nickel.

TANG A, TANGBO H, XIE L, XU F, XU J, YANG Z, ZHAO J

A graphene loaded nano-nickel catalyst for composite carbon nanotube, comprises specific amount of nickel in catalyst.

HE C, SHI C, LI J, LIU E, ZHAO N, YU Y

Synthesis of graphene and carbon molecule thin film, involves heating crystal grain of metal catalyst to predetermined temperature under inert gas atmosphere, supplying carbon source gas for predetermined time, and decreasing temperature.

KANZAKI K, HIBINO H