国家/地区 中国（6）
IPC部 C（6）
IPC大类 C08（6）
IPC小类 C08J（6）
IPC C08J003/075（6）
发明人
公开年 2023（6）
申请年 2023（6）
专利权人

Method for preparing organic-inorganic hybrid double conductive network polyvinyl alcohol composite hydrogel by dissolving polyvinyl alcohol (PVA) into deionized water, dispersing with inorganic conductive material, adding pyrrole monomer, polymerizing, adding crosslinking agent and reacting.

GU Z, PENG X, ZHAO G, QIN Z, CHEN T

Preparing self-generating device in flexible electronic devices, by preparing reduced graphene oxide/polydopamine hydrogel by hydrothermal reduction reaction, adding graphene oxide to deionized water, fixing reduced graphene oxide/polydopamine hydrogel, and encapsulating with assembled electrodes.

TANG C, WANG J, JIANG Y

Preparing gelatin/microfibrillated cellulose/graphene conductive hydrogel useful in preparing flexible sensor, comprises mixing graphene, microfibrillated cellulose, gelatin and water/organic binary solvent to obtain graphene/microfibrouscellulose/gelatin dispersion liquid, freezing and thawing.

ZHENG L, JIAO X, DENG X

Preparing high-strength graphene antibacterial hydrogel material for energy storage, by mixing styrene-butadiene emulsion, graphene oxide, acrylamide, acrylic acid and water, adding N,N'-methylenebis(acrylamide) and ammonium persulfate, molding, and soaking in ferric chloride solution and water.

ZHANG H, NIU W, LI W, MA Y, YUE H

Preparation of heat-induced flexible photo-thermal phase change hydrogel used in skin heat management application, involves melting hydrated salt, adding hydrophilic polymer, crosslinking agent and graphene oxide, magnetically stirring, adding initiator, and reacting.

YU W, SONG M, WANG L

High self-adhesive polyvinyl alcohol-based hydrogel preparation and molding method by ultrasonically dispersing graphene oxide and dopamine hydrochloride in deionized water, centrifuging, dissolving polyvinyl alcohol in dimethyl sulfoxide, and adding cyclic acid anhydride and triethylamine.

WANG G, ZHAO X, YU Y, YE L, ZHANG Z