国家/地区 中国（21）
IPC部 C（21）
IPC大类 C08（21） C09（4） G01（3）
H01（3）
IPC小类 C08K（21）
IPC C08K003/04（21）
发明人 WANG J（21）
公开年 2023（21）
申请年 2022（15）  2023（6） 
专利权人 UNIV SHAANXI.（2） UNIV TSINGHU.（2）

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

Interlayer modification of fiber-reinforced composite material comprises e.g. mixing and heating graphene oxide, amino-terminated silicone oil, amino-containing silane coupling agent and reaction solvent through heater, and reacting to obtain modified graphene oxide.

WU L, WANG J

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

High molecular composite flame retardant useful as an additive in plastic and paint, prepared by heating hyperbranched high molecular flame retardant, adding modified graphene oxide and reacting.

ZHANG J, WANG J, LI X, WANG T, CHENG M, WU T

Specific fluorescent indicator sheet useful in detection of harmful substances in agricultural product, preferably pesticide, melamine, clenbuterol, and pyrrolidine, prepared by e.g. scraping indicator sheet preparation solution on support layer, and preparing surface functional layer.

SUN B, MA A, WANG J, WANG S, LIU Y, ZHU Y, HE Y

Hydrophobic agent composition useful for long-life hydrogen fuel cell gas diffusion layer, comprises polytetrafluoroethylene micropowder, polypropylene powder, nano-graphene powder and polyvinyl alcohol as granulation binder.

LIN H, WANG J, ZHOU Z

Rubber materials useful for automobile gearbox oil seal, comprises fluorine rubber original rubber, glass fiber, stearic acid, calcium carbonate, paraffin, oleic acid diethanolamine borate, zinc oxide, aluminum oxide, carbon black, modified hybrid filler and sulfur.

FANG Y, JI Y, KONG C, WANG J

Preparing polyurethane-based friction material based on three-phase composite system by stirring and blending graphene material, molybdenum disulfide and tungsten disulfide, blending with polyurethane prepolymer, defoaming, blending with butanediol, defoaming, and pouring, molding and curing product.

LI Z, WANG J, WU W, HU X, LIU Y, WANG X, YANG X, CHENG X, LU G, SHUAI C

Rubber composition used in air cavity rubber pad of air compressor for fish tank, comprises rubber matrix and reinforcing agent, where rubber matrix includes natural rubber, butadiene rubber and trans polyisoprene, reinforcing agent includes modified aramid pulp, graphene and carbon black.

WEI Y, WANG J

Low-cost, high-toughness polyketone/polypropylene alloy polymer material for e.g. gear component, comprises polyketone, polypropylene, polar compatibilizer, toughening agent, antioxidant, heat stabilizer and lubricant.

ZHANG T, NIU Z, WANG M, WANG K, QIAN M, WANG J