国家/地区 中国（12）
IPC部 C（12）
IPC大类 C09（12） C08（2） C23（2）
IPC小类 C09D（12）
IPC C09D007/61（4） C09D007/62（4） C09D005/08（3）
C09D011/52（3） C09D163/00（3） C09D011/30（2）
C09D129/04（2）
发明人 WANG W（12）
公开年 2022（7） 2021（5）
申请年 2021（12）
专利权人 CHONGQING GR.（2） UNIV JIANGNA.（2）

Anti-corrosion graphene modified material useful for protecting metal substrates, comprises e.g. graphene oxide, aniline, waterborne epoxy resin, mixed material, glycol butyl ether, emulsifier, defoamer, dispersant, curing agent, KH550 coupling agent, and gallic acid-based epoxy resin.

HAN J, JIA X, WANG X, WANG W, LIU G, CAI H, HUANG Y, KE X

Preparation of aqueous high conductivity graphene ink used for electronic label and coating includes mixing conductive graphite and carboxylated cellulose nanocrystal water dispersion, filtering to obtain aqueous conductive slurry and mixing aqueous conductive slurry with aqueous resin dispersion.

CHEN L, DONG W, WANG W, BAI H, GUO J, XU Z, ZHANG S

Processing titanium alloy space sampling drill comprises e.g. spraying graphene dispersion liquid to titanium alloy drill bit subjected to nitriding treatment, and drying titanium alloy drill bit sprayed to obtain nitride-graphene composite coating on surface of titanium alloy drill bit.

WANG W, MENG D, FU Z, KANG J, WANG H, YUE W, WANG Q, GAO W, SHE D

Preparation of graphene electromagnetic shielding film involves preparing two-dimensional titanium carbide dispersion and shielding filler, taking silver nanowires, dispersing, applying to silver nanowire film, and drying.

WANG L, LIU F, WANG W, DENG H, LIU Y, DAI Z

Preparing conductive ink involves dispersing graphene dispersed droplets in ink solvent by electrostatic method, where solvent is cyclohexanone, terpineol, ethanol, ethylene glycol, isopropanol, ethyl lactate, octyl acetate and/or diethylene glycol dimethyl ether.

WEI D, WANG C, JU Y, WANG W, WANG D

Preparing flexible conductive film, comprises preparing conductive ink, dispersing graphene in first solvent, heating and ultrasonic stirring, adding second solvent to solution, centrifuging, and applying conductive ink on substrate.

YI Y, WU W, WANG C, JU Y, WANG D, WANG W

Preparation of polyvinyl alcohol-modified graphene oxide nanocomposite aqueous dispersion used e.g. for food fields comprises modifying graphene oxide with sulfamate and adding polyvinyl alcohol.

DONG W, WANG W, BAI H, GUO J, XU Z, ZHANG S

Pavement wear layer with high-efficiency snow melting and ice melting function comprises hydrogenated bisphenol A epoxy resin, elasticity modifier, fumed silica, isopropyl tris(isostearoyl) titanate, zinc powder pigment, steel residue powder particles, powdered graphene, and chopped carbon fibers.

WANG W, CUI D, LIN H, ZHU J, JIANG J, TAO B, GUO Z, WANG J, LIU T, LV C, CHEN J, ZHANG R, YUAN G, JI Y, XIE R, SHU X

Coating comprises e.g. polyurethane emulsion prepared by using aminoporphyrin grafted titanium dioxide as chain extender, antifoaming agent, film-forming auxiliary agent, flatting agent, dispersant, wetting agent, and water.

LIU X, LIU C, CHEN Y, WANG W

Gradient type-graphene zinc coating obtained by using different amounts of graphene and zinc to form multiple coating with first coating that contacts steel substrate and last coating in contact with corrosion medium, and zinc content gradually reduced from first coating to last coating.

ZHU L, JIA X, LIANG Y, WANG W, ZHU J, ZHOU J, CHEN X, YANG J