国家/地区 中国（3）
IPC部 A（3）
IPC大类 A61（3） C04（3）
IPC小类 A61L（3）
IPC A61L027/30（3）
发明人 CAO Q（2） LI X（2） WU Y（2）
ZHANG X（2） ZHU X（2）
公开年 2021（3）
申请年 2021（3） 
专利权人 UNIV SICHUAN（2）

Preparing hydroxyapatite bioceramic on titanium alloy surface by sol-gel method, comprises placing titanium alloy substrate on spin coater, dropping prepared sol containing phosphorus pentoxide on substrate surface, drying and heating.

ZHU J, HAN F, SHEN Q, ZHU Y, LUO H, GUO B, LIU Y

Preparing calcium phosphate ceramic with graphene film useful in bone defect regeneration and repair materials, involves placing porous calcium phosphate ceramic in graphene-based material solution, and performing hydrothermal reaction.

LI X, WU Y, CAO Q, ZHU X, ZHANG X

Preparation of graphene/calcium phosphate ceramic composite support with antibacterial function useful e.g. in repairing comprises placing porous calcium phosphate ceramic in graphene-based material solution, absorbing graphene and drying.

LI X, CAO Q, WU Y, ZHU X, ZHANG X