国家/地区 中国（11） 美国（2）
IPC部 C（13）
IPC大类 C04（13） C03（7）
IPC小类 C04B（13）
IPC C04B041/89（13）
发明人 LU P（2） MAI W（2） WANG J（2）
WANG L（2） YE J（2） ZHANG P（2）
公开年 2021（10） 2022（3）
申请年 2021（13）
专利权人 GUANGDONG OV.（2）

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

Preparation of graphene oxide glaze-modified polishing ceramic tile involves mixing e.g. graphene oxide slurry and water, adding obtained mixture, glaze powder and methyl compound powder to ball mill tank, ball-milling, coating obtained glaze on ceramic component, drying, sintering, and polishing.

LIAO C, QIU Y, YAN J, LIU R, YUAN F, ZHOU A, YIN S, ZHAO Y

Preparing graphene composite ceramic jar involves adding water to graphene and metal ion inorganic salt, stirring and mixing to obtain composite solution, and coating composite solution on inner surface of ceramic jar without inner glaze.

CHEN M, MA X, TIAN J, XIE Z, AN M, JIANG M, HU X

High-strength white porcelain product used for tableware comprises kaolin, potassium feldspar, calcite, burnt kaolin, zinc oxide, burnt talc, magnesium oxide, diboron trioxide, aluminium oxide, silicon dioxide and graphene.

LIN Z, ZHUANG S, WANG F, SU R

Preparing dry-grained semi-polishing brick by treating surface of brick blank with water spray, drenching surface of brick blank with antique surface glaze using wire mesh, spray printing glaze on antique surface glaze layer, coating layer of protective glaze on surface, drenching, and calcinating.

ZHANG J, MA Y, LIN Y

Safety silica gel ceramic protective coating comprises ceramic main component whose outer wall surface is sprayed with silica gel protective coating including silica gel and thickener, and porcelain-silicon bonding layer arranged between ceramic main component and silica gel protective coating.

XIANG C

Method for firing ceramic ware glaze, involves glazing surface of ceramic green body, and applying bottom glaze on surface of ceramic green body, where bottom glaze comprises silicon dioxide, coal gangue powder and potassium fluoaluminate.

WU G

Zirconium hydride compound hydrogen resistance coating structure, has zirconium hydride substrate whose outer layer covered with layer of micro-arc oxidation coating, and outer layer of micro-arc oxidation coating coated with graphene layer.

YAN S, ZHANG P, CHEN W, YANG S

Silicon carbide/graphene biomimetic laminated coating comprises multiple silicon carbide layers and graphene layers located between silicon carbide layers to obtain soft layer imitates organic protein in shell, and layers are silicon carbide layers to construct bionic multi-level structure.

ZHANG Y, CHEN G, SONG Q, ZHANG P

Coating composite structure involves forming first slurry by combining first pre-slurry composition with first carrier fluid, where first pre-slurry composition comprises first phosphate glass composition.

POTEET S A, MAZANY A M