国家/地区 中国（9） 韩国（3） 美国（2）
IPC部 C（11）
IPC大类 C04（11）
IPC小类 C04B（11）
IPC C04B041/87（11）
发明人 WANG W（2） WANG Z（2）
公开年 2022（11）
申请年 2022（6）  2021（5） 
专利权人

Producing heat dissipation material, comprises preparing porous carbon material by calcining carbon material, preparing alkylated ceramic filler by reacting ceramic material with alkyl alcohol, and filling pore with alkylated ceramic filler.

HOUN K J

Quartz crucible for manufacturing graphene, has inner side wall and outer side wall provided with radiation coating, where radiation coating is made of high radiation rate ceramic slurry coating.

QI Q, ZHENG H, WANG Z, YANG K, SONG Y, WANG W, FANG P, MEI T, XIAO S, GUO H, HU S

Modified ceramic separation membrane for use in e.g. waste water treatment field, has graphene layer for directly growing on surface of ceramic separating membrane, where filter aperture of the ceramic separation membrane body has specific value.

LIU B, SUN J, XUE Z, LIU Z

Graphene gel porous heat-insulated ceramic with porous zirconium dioxide, in which centre of heat insulation ceramic is uniformly coated graphene gel piece formed by self-assembly by sintering carbon-containing organic gas.

GAO Z, LI X, FAN J

Carbon/ceramic material fastener, comprises base body and functional layer covered on the surface of the base body and the base body is made of ceramic matrix composite material.

SHEN J, HU L, LI H, ZHANG Y

Ceramic nanofiltration membrane comprises graphene oxide and polyethyleneimine are alternately coated on surface of ceramic nanofiltration membrane, where graphene oxide and polyethyleneimine allow carboxyl group and amine group to form covalent bond.

KOOK H, CHA M, KIM S, LEE M, PARK C, PARK C H, LEEMINJOO, KIM S Y

Tantalum carbide-coated carbon material for e.g., LED manufacturing equipment, comprises a carbon substrate, and a tantalum carbide coating layer formed on the carbon substrate.

JO D W, CAO D, WAN J, CHO D W

Oil stain resistant ceramic thin plate comprises mullite, cordierite, talc powder, fiber graphene body, silicon ash stone hybrid modified alpha-aluminum oxide, silicon nitride composite nano powder, and sintering agent.

DING H, LU P, YE J, MAI W

Graphite base with silicon carbide coating, has silicon carbide film deposited on surface of disc-shaped graphite baseand graphene film or refractory metal carbide layer deposited outside silicon carbide film, or refractory metal carbide layer deposited on the surface of graphite base.

WU H, WEI Q, WANG Z, LI J, YAO D, ZHANG D

Method for preparing bioactive ceramic material used for diagnosing biological system disease, involves adding ceramic powder, nano hydroxyapatite, graphene powder and nano cerium oxide into mixed solution of polyvinyl pyrrolidone and water, and ultrasonically vibrating and ball milling.

YUAN F, YANG L, CUI L