国家/地区 中国（7）
IPC部 C（8）
IPC大类 C08（8）
IPC小类 C08F（8）
IPC C08K003/04（8）
发明人 HUA S（2） LI S（2） LI X（2）
PEI D（2） XU X（2） ZHANG H（2）
公开年 2023（8）
申请年 2023（8）
专利权人 HUAWEI METAL.（2） SINOSTEEL MA.（2）

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

Bidirectional shape memory polymer composite material without external force, comprises ethylene propylene diene monomer rubber, polyolefin plastic and methacrylate.

ZHANG H, WU M, WANG J

Preparing nanocomposite fluorescent hydrogel useful in fluorescence detection of metal ions in water, comprises e.g. adding mixed reactants and initiators to graphene quantum dot solution, uniformly stirring, soaking in deionized water and taking out.

CHEN J, HOU S, ZHOU Z, HUANG H, YANG Q, ZHU W, SHE X, DU J

Preparing double layer composite material bionic motor behavior driver comprises e.g. adding polyethylene glycol and stannous octoate into a three-necked flask, mixing, introducing nitrogen, cooling, placing the product in a vacuum oven, drying, adding thermal initiator and ultrasonicating.

ZHU X, DING G, DING H, ZHANG X

High-strength microgel granular material for rapid plugging of water leakage in engineering facilities, by placing pre-polymerized liquid comprising acrylamide, ammonium persulfate and graphene oxide in open-cover electric heating reactor for polymerization reaction, drying and grinding.

LI B, LI S, XU X, LI X, PEI D, HUA S

Preparing high-strength microgel particle useful for emergency and rapid plugging and stopping water e.g. in reservoir, comprises polymerizing pre-polymerized liquid made of e.g. acrylamide and 2-acrylamide-2-methylpropanesulfonic acid, drying prepared polymer hydrogel, grinding, and sieving.

WANG D, YAO J, LI S, XU X, LI X, PEI D, HUA S

Photocurable composite resin useful in preparation of additive, comprises metal particles, ceramic particles, and carbon-based particles and phenol novolac resin containing substituted tricyclic compound.

KIM H J, YANG S W