国家/地区 中国（5）
IPC部 A（5）
IPC大类 A61（5）
IPC小类 C04B（5）
IPC C04B035/622（5）
发明人 LI X（2）
公开年 2021（3） 2022（2）
申请年 2021（5）
专利权人

Method for preparing bioactive ceramic material used for diagnosing biological system disease, involves adding ceramic powder, nano hydroxyapatite, graphene powder and nano cerium oxide into mixed solution of polyvinyl pyrrolidone and water, and ultrasonically vibrating and ball milling.

YUAN F, YANG L, CUI L

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

Carbon-carbon composite artificial bone comprises carbon fiber preform, pyrolytic graphite or pyrolytic carbon filled between carbon fiber preform and surface coating.

SHEN Y, SHEN F

Preparing carbon fiber reinforced high-strength and high heat-conducting composite film comprises adding dianhydride monomer in diamine monomer, adding graphene, impregnating with continuous carbon fiber cloth, curing and carbonizing.

PAN B, HAN D, LI X, ZHU G

Bio-ceramics with texture imitating shell structure used in osteogenesis, comprises layered structure formed by alternately arranging graphene and matrix ceramics including hydroxyapatite, alumina, zirconia, and barium titanate.

WU C, LI T, CHANG J, HAN F