国家/地区 中国（13）
IPC部 C（13）
IPC大类 C04（13）
IPC小类 C04B（13）
IPC C04B035/64（13）
发明人 HUANG Y（2） LI F（2）
公开年 2017（10） 2018（3）
申请年 2017（13）
专利权人

Preparation of silicon carbide ceramic material, involves dissolving sodium alginate in ethanol solution, adding silicon carbide and coupling agent, mixing bismuth oxide coated nano-graphene with carbon black and nano-alumina.

LIU B

Graphene carbide composition comprises graphene crystal, silicon carbide wafer, silicon carbide grains, boron carbide particles and alumina embedded particles.

ZHU Y, SHAO R

Graphene-based foamed ceramic heat preservation wallboard comprises potash sodium feldspar, ceramic waste residue, graphene, vermiculite, high-temperature cosolvent, expanded graphite, zirconium oxide, clay, stabilizer and peptizing agent.

HUANG Y, HUANG Z

Preparing graphite framework containing graphene comprises e.g. preparing graphite frame body, designing graphite framework data model by CAD software, by selective laser sintering flake graphite powder mixing, and curing graphite frame.

YE X, LIN X, XIAO K, CAO R, WU H

Low temperature co-fired shaping and sintering of ceramic substrate by using aluminum nitride, boron nitride, beryllium oxide, aluminum oxide, sintering additive, graphene nanoparticles, calcium fluoride, and hydroxymethyl cellulose.

YANG D, SHI C

Fabricating graphene ceramic nano-composite material filter for cigarette tobacco smoke, comprises e.g. washing ceramic material with acid, annealing ceramic particles, coating with a carbon precursor, and carbonizing the carbon precursor.

PURNENDU, VIVEK SINGHAL A, VIVEK S A, SINGHAL A V

Manufacture of graphene/zirconia ceramic composite material for e.g. tool, involves dispersing graphene in N-methylpyrrolidone, ultrasonically drying, immersing zirconia ceramic preform in obtained graphene dispersion, and sintering.

LIU L, PENG Y, ZOU H, LI A, BAI R, LI F, ZHANG H

Ceramic dewatering element comprises carborundum superfine powder, superfine boron carbide powder, nano-sized titanium boride, graphene aqueous solution, water soluble phenolic resin, high-efficiency dispersant and blank reinforcing agent.

CAO J, LONG C, XU N, XU Z

Preparing graphene/hydroxyapatite complex ceramic material useful in preparing particulate artificial bone, comprises preparing calcium nitrate tetrahydrate solution and ammonium phosphate solution, homogenizing, centrifuging and sintering.

YU Y, GAO S

Preparation of graphene-zirconium oxide composite material involves dispersing zirconium oxide pelletized powder and graphene oxide and carrying out discharge plasma sintering of obtained mixture.

LIU Y, ZENGZHAO Y, HUANG Y, ZHENG Q, CHEN T