国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人 ZHANG X（2）
公开年
申请年 2021（2）
专利权人

Green fluorescent ceramic material useful in LED, preferably used as LED packaging material, LED lighting device e.g. LED green light lighting device or LED green light fish light comprises graphene yttrium-alumina-ceria-lutetium composite.

ZHOU Y, HONG M, LING J, ZHANG X, LI C

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