国家/地区 中国（4）
IPC部 C（4）
IPC大类 C23（4）
IPC小类 C23C（4）
IPC C23C014/06（4）
发明人 YANG Z（4）
公开年 2023（2）
申请年 2021（2）  2022（2） 
专利权人

Method for secondary growth of graphene on metal surface by laser, involves artificially damaging laser primary growth, damaged area, again using nanosecond pulse laser to obtain graphene film of metal surface secondary growth.

YANG Z, WEI M, CHEN M, ZHENG X, QI M, QIANG H, YE X

Material alloy cutter comprises base material layer and carburized layer, where carburized layer is arranged on surface of base material layer, and titanium-aluminum-silicon-nitrogen composite coating of graphene doping is deposited outside carburized layer.

ZHU X, YANG Z, YANG Y, LIU H, LING X

Preparation of hollow micro-needle array biosensor used as blood glucose meter, involves depositing layer of conductive film on inner wall of hole, and electrifying and polymerizing layer of biological identification molecular film.

KANG T, LIN L, ZHU L, SUN J, HUANG Y, YANG Z, GAO X, WU D, ZHAO Z, ZHUANG J

Electrosurgical instrument for patient, has coating material provided with graphene, carbon nano tube, metal nano wire, silicon carbide, diamond and titanium nitride material, where thickness of coating material is sum of thickness of upper and lower surfaces.

CAO T, JIA J, YANG Z, LIAN M, SU Y