国家/地区 中国（18） 韩国（3） 世界知识产权组织（3） 台湾（2） 美国（2）
IPC部 C（24）
IPC大类 C01（24） F25（5） F26（5）
B01（4） F16（3） F27（3）
B22（2） B32（2） B82（2）
C08（2） C09（2） C23（2）
F21（2） F24（2） F28（2）
IPC小类 C01B（24）
IPC C01B032/194（10） C01B032/184（5） C01B032/186（3）
C01B032/19（3） F25D031/00（3） F26B021/00（3）
B32B027/36（2） B82Y030/00（2） C01B021/064（2）
C01B032/182（2） C01B032/198（2） C01F007/02（2）
C08L001/08（2） C08L029/04（2） F21Y115/10（2）
发明人 XU J（3） DAI G（2） SUN R（2）
WANG H（2） WEI F（2） YAO Y（2）
ZENG X（2） ZHOU Q（2）
公开年 2022（24）
申请年 2021（24）
专利权人 JINHUA WANGD.（2） SHENZHEN INS.（2）

Carbon steel material useful for heat sink in electrical and electronic devices comprise carbon steel substrate, and reduced graphene oxide coating layer formed on the carbon steel substrate.

DOW H S

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Preparing aerogel with double-orientation network useful as thermally conductive composite material by e.g. mixing filler, polymer binder and water, placing molding device in refrigeration medium, and performing sintering heat treatment.

YAO Y, SUN R, ZENG X, XU J

Preparing aerogel with double-oriented network used as heat-conducting composite material comprises mixing filler, polymer agglomerant and water, placing double-orientation molding device in refrigeration medium, adding filler mixture, freezing, freeze-drying, sintering and heat-treating.

XU J, ZENG X, SUN R, YAO Y

Graphite tooling fixture for firing graphene heat conducting film, has upper cover plate, middle plate and bottom plate that are locked by locking structure and are pressed on corresponding graphite rod.

RAN H

Heat dissipation sheet comprises e.g. graphite layer, primary graphene layer stacked on one side of graphite layer with primary adhesive layer interposed there between and secondary graphene layer stacked with secondary adhesive layer.

PARK J, YOUNG C, CHOI C Y, PARK J U, CHOI C, PIAO Z

Self-lubricating sealing member for use in e.g. hydraulic system, has graphene composition spraying surface layer on surface of sealing member, where coating composition comprises thermosetting resin and thermoplastic two.

CHENG T L

Method for making graphene using an internal combustion engine, involves configuring intake manifold to suck mixed gas of acetylene gas and oxygen, and rotating motor unit with power supply and control device to drive engine.

KIM H S

Device for dry graphene for preparing graphene, comprises dry box, where inside of dry is slidingly provided with placing plate, and placing plate is capable of graphene, and two sides of inner wall of dry are provided with heater.

WANG H, ZHOU Q, WEI F, DAI G

Material-processing-graphene material, has supporting frame fixedly provided with fan, and working table surface provided with supporting rod, where two sides of supporting rod are fixed with transverse rod and rod is provided with movable mechanism.

ZHOU Q, WEI F, WANG H, DAI G