国家/地区 中国（5）
IPC部 A（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC C04B035/64（5）
发明人
公开年 2017（2） 2021（2）
申请年 2021（3）  2017（2） 
专利权人

Preparing doped graphene-reinforced calcium phosphate composite ceramic, comprises e.g. uniformly mixing calcium phosphate initial powder and graphene, performing wet ball milling, and molding to obtain ceramic green portion.

JIANGLIANG J, YUAN H, LI X, LI Q, QIN C, WANG Y

Atomizing core comprises raw material, low melting point glass powder, carbon fiber, graphene, additive selected from aluminum dihydrogen phosphate solution, and binder.

CHEN P

Preparing high-toughness high-lubrication silicon nitride ceramic ice cutter useful in high-power electronic power device, involves placing green body into platinum crucible, heating, pre-sintering, filling platinum crucible with nitrogen, performing air pressure sintering and cooling.

YANG Z, LI Y, QIN G, JIN H, ZHANG C, ZHANG G

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

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