国家/地区 中国（24）
IPC部 C（24）
IPC大类 C04（24） H01（18） C01（11）
H05（7） C08（3） C09（3）
B01（2）
IPC小类 C04B（24）
IPC C04B035/622（13） C01B032/194（5） C01B032/198（4）
C04B035/52（4） C04B035/14（3） C04B035/626（3）
H01L023/373（3） H05B003/14（3） H05K007/20（3）
C04B020/02（2） C04B028/26（2） C04B035/10（2）
C04B035/18（2） C04B035/63（2） C04B035/83（2）
发明人 ZHANG X（4） WANG J（3） FAN Y（2）
公开年 2021（24）
申请年 2021（24）
专利权人

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

Electrothermal ceramic material used for preparing ceramic blanks for heating elements, comprises silicon dioxide, alumina, lithium-containing industrial salt, zirconium oxide, technetium oxide and cobalt oxide.

HE 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

Carbon-coated alumina ceramic material used battery anode material additive, diaphragm coating material additive or diaphragm coating material, comprises alumina particles whose surface is covered with carbon layer having continuous films, discontinuous films or closely-arranged carbon particles.

ZHOU Y, WU J, ZHANG X, WENG Q

Preparing graphene bipolar plates useful for fuel cells, comprises spraying reinforced paint on surface of graphene substrate.

HU Z

Heat exchanger for air conditioner, has heat exchanger main structure whose outer surface is coated with radiating layer, radiating layer that comprises graphene material, and graphene which comprises carbon element and non-carbon element.

WAN K, CHEN W, LIN L

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

High surface tear strength mica piece comprises mica piece main body prepared by silicone resin and mica slurry comprising mica powder composition, reinforcing filler has modified Kevlar fiber vertically distributed in mica main body composed of Kevlar fiber and organic solvent.

ZHOU P, OUYANG L, YAO J, LU J, YUAN Z