国家/地区 世界知识产权组织（4）
IPC部 C（4）
IPC大类 C25（4）
IPC小类 C25D（4）
IPC C25D003/12（4）
发明人
公开年
申请年 2021（2） 
专利权人

Electrolytic solution useful for metal nickel plating layer, comprises nickel ion, aqueous solution of borate ion and additive, where additive is used for promoting stripping of electroplating layer.

CHEN W, WANG M

Preparing electrolyte solution for electrodeposition, comprises dispersing nanoparticles in aqueous solution comprising surfactant, thus forming dispersion of nanoparticle-surfactant micellar complexes in solution, and adding electrolytes.

ZHANG N, FANG F, ZHANG H

Metal matrix nanocomposite used as e.g. load-bearing element, comprises metal or metal alloy containing gold and silver as matrix material, and multiple graphene sheet chosen from pristine graphene material or non-pristine graphene material.

ZHAMU A, LIN Y, JANG B Z

Self-lubricating solid composite coating for application to clockwork mechanisms, comprises particles of graphene and/or graphene oxide distributed in a matrix metal.

MARLOT DOERR A, BOURBAN S, DRIEUX B, MARLOT D A