国家/地区 中国（6）
IPC部 C（6）
IPC大类 C25（6） C23（2）
IPC小类 C25D（6）
IPC C25D003/56（6）
发明人 CHEN K（2） GUO C（2） LAI H（2）
公开年 2020（2） 2021（2） 2023（2）
申请年 2020（6）
专利权人 GUANGZHOU UL.（2）

Plating layer structure of zinc-nickel alloy plating layer without chromium passivation and hydroxyl graphene, has chromium-free passivation layer prepared by silane passivation agent.

LAI H, CHEN K, GUO C

Dull nickel-plated and graphene-enclosed plating structure for zinc alloy die-casting parts, has zinc-nickel alloy plating layer that is prepared from inside to outside sequentially zinc alloy base portion.

LAI H, CHEN K, GUO C

Multifunctional conductive cloth production device has polyester fiber roll that runs through double-shaft roller, pressure soaking groove, second roller, drying box and plating groove.

GUO D, HU X

Preparing platinum composite material by mixing choline chloride and glycol, adding metal chloride, adding electrolyte solution into electrolytic cell, and placing in temperature control magnetic stirring electric heating sleeve.

WANG S, ZOU X, LU M, LI X, PANG Z, TANG W, XIONG X, LI G, LU X, ZHOU Z, XU Q

Alkaline graphene zinc-iron alloy electroplating solution comprises zinc oxide, sodium hydroxide, potassium sodium tartrate, graphene nanoparticle, iron ion, DE additive, vanillin, and balance is water.

YUE B, CHEN H

Plating solution comprises copper sulfate heptahydrate, tris(ethylenediamine), ammonium sulfate dihydrate, sodium sulfate decahydrate, dispersant, nano graphene sheet and tungsten powder.

DING Y, ZHU Z, YE Z, ZHOU M, CHEN X, CHEN B, ZHANG Q, ZHU C, ZHANG S