国家/地区 中国（6）
IPC部 C（5） B（2）
IPC大类 C01（2） C09（2）
IPC小类 C01B（2） C09D（2）
IPC C09D005/10（2） C09D163/00（2）
发明人 WEI K（6）
公开年 2020（6）
申请年 2020（4）  2019（2） 
专利权人 HUAIYIN NORM.（2） ZHENGZHOU GR.（2）

Graphene aqueous anticorrosive coating includes a base resin component and a curing component, and curing component includes flake zinc powder, graphene, curing agent, polyether modified siloxane and water.

QIAO J, LIU S, GUO X, WEI K, WEI S, ZHU G, CUI J, CUI D

Mid-infrared band dynamically controlling multifunctional Bragg grating structure, has grating for realizing optical filtering and optical switching functions in mid-infrared band using graphene materials by voltage on both sides of grating.

LI X, AN G, CHAO X, WEI K, LI P, GOU Y

Zincene anticorrosive primer for anticorrosion of steel structures of railway line and bridge equipment, comprises isocyanate modified epoxy resin, functional filler, graphene, wetting and dispersing agent and remaining amount of solvent.

CUI D, CUI J, QIAO J, GUO X, WEI K, LIU S, ZHAO S, WEI S, LI C, ZHANG Y

Erosion-resistant graphene composite gradient coating on surface of measurement while drilling instrument outer cylinder comprises bottom layer, transition layer divided into three layers and working layer.

ZHANG Q, YANG G, WEI K, HUANG W, WEI W, LI M, CUI H, DU Q, LIU P, ZHAO X

Preparing nitrogen and sulfur-doped graphene-copper(II) sulfide composite material comprises e.g. adding graphite powder and sodium nitrate into concentrated sulfuric acid, adding hydrogen peroxide and carrying out hydrothermal reaction.

SHENG Z, WEI K, YIN J, ZHONG H, ZHANG L

Preparing nitrogen-doped graphene by adding graphite powder, sodium nitrate, concentrated sulfuric acid and potassium permanganate, heating, adding hydrogen peroxide, washing precipitate, dialyzing, adding urea, freeze-drying and heating.

SHENG Z, WEI K, YIN J, ZHONG H, ZHANG L