国家/地区 韩国（2）
IPC部 B（3）
IPC大类 C23（3）
IPC小类 C23C（3）
IPC C23G003/02（3）
发明人 IMKIHYUN（2） LEE J H（2） SANG L J（2）
公开年 2023（2）
申请年 2021（2） 
专利权人 NDT ENG AER.（2）

Device for coating graphene on surface of metal material, has graphene supply pump transferring graphene to inner chamber through graphene supply line, and graphene recovery pump transferring graphene to graphene storage unit.

IMKIHYUN, LEE J H, SANG L J

Apparatus for coating graphene on surface of metal material, has graphene recovery pump that is provided for transferring graphene to graphene storage unit through graphene recovery line.

IMKIHYUN, LEE J H, SANG L J

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