国家/地区 中国（17）
IPC部 C（17） B（3） H（2）
IPC大类 C04（17） B33（2） C09（2）
IPC小类 C04B（17）
IPC C04B035/626（17）
发明人 LU P（3） CHEN W（2） LI J（2）
MAI W（2） YE J（2） ZHANG X（2）
ZHANG Y（2）
公开年 2022（11） 2023（6）
申请年 2022（17）
专利权人 GUANGDONG OV.（2）

Preparing silicon carbide honeycomb ceramics, comprises e.g. stirring walnut shell carbon powder, graphene powder, silicon fluoride, silica sol, pore-forming agent, and sintering aid, adding dispersant and extrusion aid, extruding, heating, cooling, and immersing in resin solution.

GUO F, CHEN L, LU S, YANG F, TANG X, ZHANG L

Solar heat absorbing material comprises silicon carbide powder, silica sol, silane coupling agent KH550, tetramethylethylenediamine, calcium carbonate, porous graphene and polyvinylidene fluoride.

ZHOU Z, PENG X, XU Q, PENG S, ZHOU L

Permanent magnet ferrite material with high magnetic properties, comprises pretreated graphene oxide, calcium metaborate, vitamin C, alcohol, oxalic acid, tricobalt tetroxide, strontium carbonate, calcium carbonate, lanthanum oxide, iron oxide, cobalt oxide and zinc oxide.

YAO Z, WANG Z

Raw material powder used for preparing ceramic structures comprises carbide mixed powders comprising titanium carbide, tantalum carbide, niobium carbide, vanadium carbide, tungsten carbide and molybdenum carbide.

YAN Y, QIU S, SHAN C, LIU Y, YANG C, ZHAO X, PAN H, LU P, LIU Q

Micro-airbag structure loaded with magnetic particle useful in field of electromagnetic shielding, comprises e.g. carbon nanofiber embedded in graphene sheet, and magnetic particles are distributed on surface and inside of composite material.

SU J, WEI G, LI L

Thermostat ceramic material comprises yttrium oxide-magnesium oxide composite ceramics/graphene, nano-aluminium oxide, polycaprolactone polyurethane acrylate, pentaerythritol tetraacrylate, photoinitiator, auxiliary burning agent, polymer dispersant BYK, active diluent, and inert diluent.

LIU X, CHEN S, CHEN W

Method for sintering high density tin indium oxide (ITO) blank used in solar battery for e.g. touch control circuit board, involves adding graphene composite nano silicon dioxide modified solution, selecting substrate, and sputtering substrate.

TANG Z, TANG A

Graphene nanoplatelets/YSZ composite ceramic powder useful for ceramic material used for electronic components of spacecraft, comprises graphene nanoplatelets powder and YSZ powder coated with silica sol.

DENG L, LI G, DU K, HAN X, WANG Y, SUN C, ZHANG X

Preparation of nano-powder modified silicon carbide composite ceramic used in e.g. automobile industry, involves mixing raw silicon carbide powder, carbon powder and multi-layer graphene with deionized water, adding e.g. dispersant, ball-milling, spray-granulating, pre-pressing, and sintering.

CAO J, GAO H, XU C, YANG D, GUO C, JIANG F

Preparing far-infrared nano ceramic powder, comprises mixing coupling agent modified far infrared nano ceramic powder dispersion with graphene slurry, freezing and drying, thermally pressing and sintering, and grinding radiating fin.

YANG X, SHAO J