国家/地区 中国（11） 世界知识产权组织（6） 欧洲专利局（EPO）（4） 韩国（4） 日本（3） 美国（3）
IPC部 C（13）
IPC大类 C01（13）
IPC小类 C01B（13）
IPC C01B032/194（6） C04B035/622（5） C01B032/198（4）
C04B035/14（3） C04B035/52（3） C04B035/626（3）
H01L023/373（3） C01B032/21（2） C01B033/02（2）
C04B035/18（2） C04B035/628（2） C04B037/02（2）
C04B038/00（2） H01L023/36（2） H01M004/36（2）
发明人 WANG J（2） ZHANG X（2）
公开年 2021（13）
申请年 2021（13）
专利权人 MITSUBISHI M.（2）

Preparation method of graphene radiating film for electronic device, involves placing graphene after plating copper in mold, and completing production of graphene heat dissipation film by cold pressing and heat treatment.

CAI X, YANG X

Preparation of graphene film for, e.g. aerospace applications, involves preparing graphene oxide, adding ethanol and nickel-based compound, ultrasonically dispersing, applying dispersion on heating plate, putting heating plates in vacuum environment, pressurizing heating plates and natural cooling.

MA P, FAN Y, XIAO Q, LIAO N, ZHANG X

Preparation of silicon-carbon composite material used as anode material in battery cell, involves mixing silicon particles, carbon compound, and dispersant, thermally processing mixture, and heat-treating thermally processed intermediate product preset temperature.

GENTISCHER H, BIRO D, HABERZETTL P, DREWS M, HORZEL J, DOLD L, HARBOR J P, DRUCE M, HOSEL J

Method for manufacturing graphene heat-conducting foam cotton, involves drying graphene oxide slurry to obtain graphene oxide, and carbonizing and graphitizing graphene oxide to obtain directionally arranged graphene heat conducting foam.

HAO Z, CAI J, ZHENLIANG H, JINMING T

Preparing graphene oxide aerogel comprises e.g. preparing first solution containing modified cotton fibers and graphene oxide and second solution containing nano tourmaline, mixing the prepared solutions, dispersing, introducing clean air into dispersed solution, adding alkali and freeze-drying.

WANG J, WANG B

Mineral ceramic material for hydrogen storage material, comprises microporous mineral material, carbonate, and organic acid.

XIE S, WANG J, TIAN L

Preparing graphene-doped magnesium diboride bulk material by mixing melamine or carbon nitride with magnesium powder, vacuuming, ball milling, passing argon gas, pumping it until impurity gas is removed, heating, mixing and grinding with magnesium powder and boron powder, pressing and sintering.

TANG J

Composite heat-transfer material used as thermally-conductive material in electronic device, comprises carbonaceous component comprising carbonaceous material and metal component comprising metal comprising aluminum alloy or magnesium alloy bonded to surface of carbonaceous component.

TAKASHI M, TAKUYA K, MAEKAWA T, KUBO T

Hollow particles used for heat-dissipation fluid composition, comprise inorganic particle layer comprising ceramic particles and conductive carbon-based particles as spherical hollow particles and having empty inner space inside, and polymer coating layer.

KWON K A, CHUN M S, KIM D Y, SEOK C M, KIM D, QUAN W, QUAN J

Copper/graphene junction for e.g. engine compartment, comprises structure in which copper component and graphene-containing carbonaceous component are joined, active metal carbide layer, and magnesium solid solution layer in which magnesium is solid-solved in matrix phase of copper.

NOBUYUKI T, TERASAKI N