国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C22C023/00（3）
发明人 YAN Z（2） YU Y（2）
公开年
申请年 2021（2） 
专利权人 UNIV HARBIN .（2）

Method for Preparing oxidation resistant copper-based surface enhanced Raman scattering substrate, involves adding alloy strip into hydrochloric acid ethanol solution to remove alloy to obtain nano porous copper, carrying out acid washing on nano porous copper, and washing oxide layer off.

LIU J, NING J, ZHANG L, CHEN C, PAN D

Preparing high-strength magnesium-based three-dimensional graphene composite material comprises e.g. performing chemical plating method and hydrothermal chemical reaction method, melting copper-three-dimensional grapheme and deforming.

YU Y, XIAO Z, YAN Z

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