国家/地区
IPC部 C（2）
IPC大类 C01（2） C23（2）
IPC小类 C01B（2）
IPC C23C018/31（2）
发明人
公开年 2019（2）
申请年
专利权人

Preparing magnesium-zinc-calcium-tin biomedical magnesium alloy by multi-corrosion-resistant comprises e.g. preparing graphene by hydrothermal chemical reaction, using magnesium-zinc-calcium-tin biomedical magnesium alloy.

YU Y, YAO Y, YAN Z

Patterning metal on graphene oxide material surface, comprises irradiating surface of graphene oxide material with laser to reduce laser irradiated graphene oxide surface portion, and plating reduced graphene oxide surface with metal.

PARK S Y, SU Y C, YANG J U, CHO Y J, CHO K