国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC C04B035/48（5）
发明人 LI J（5）
公开年 2022（3）
申请年 2022（2） 
专利权人 TECH INST PH.（2）

Preparing graphene toughened and aluminum oxide composite ceramic, involves adding dispersion to high-temperature reaction vessel, carrying out solvent thermal reaction in reaction vessel to remove water and/or organic solvent in composite material and sintering.

CHEN X, LI J, LAI H, GE Z

Infrared ceramic material with high emissivity in preparing infrared device, comprises zirconium oxide and graphene, where zirconium oxide is nano spherical particles, graphene is coated around zirconium oxide particles.

ZHAO J, ZHAO B, HAN L, LI J, YANG F, ZHAO H, CHEN Y, HE G, SHUANG S

Method for preparing negative pollution-resistant ceramic film used in e.g. drinking water purification, involves mixing dopamine and negatively-charged nano-additives, stirring, filtering, vacuum drying, kneading ceramic membrane blend and subjecting mud material to gradient heating and sintering.

XU Y, WANG K, CHENG X, LI J, ZHANG Y, MA J

Preparing graphene-toughened ceramic, comprises e.g. mixing graphene oxide and zirconium oxychloride in solvent, hydrothermally reacting alkaline precursor mixture, collecting solid component and sintering.

SUN Q, ZHANG H, LI J, WU Y, CAO Z, CHEN R, WANG X

Preparation of graphene-ceramic composite material involves mixing magnesium powder and ceramic powder, carrying out combustion reaction of mixture in carbon dioxide gas, and sintering obtained powder.

HE G, LU N, LI H, LI J