国家/地区 中国（19）
IPC部 C（19）
IPC大类 C08（19） A61（3） C02（2）
H05（2）
IPC小类 C08L（19）
IPC C08L005/04（19）
发明人 LI W（2） LIU X（2） MA J（2）
WANG J（2） WANG M（2） WANG Y（2）
ZHANG X（2）
公开年 2022（12） 2023（7）
申请年 2022（19）
专利权人 UNIV QINGDAO（2）

Heat dissipation film has two-dimensional heat conduction elements assembled in orientation, and is prepared by dispersing two-dimensional heat conduction elements and gel components in water, placing planar substrate that can release charged particles in assembly liquid, and assembling element.

GAO W, ZHAO N, WU Y, BAI H

Preparing amino and pyrenyl group-modified alginic acid derivative useful in e.g. formaldehyde absorption, comprises e.g. acidifying sodium alginate, adding N,N'-dicyclohexylcarbodiimide, 4-dimethylaminopyridine, deionized water and ethylenediamine, freeze-drying, and adding 1-pyrenebutyric acid.

XIA Y, WANG X, LIU H, GONG X, LIU 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

Preparation method of flexible composite film with high content of rigid inorganic micro-nano sheet, involves mixing rigid inorganic micro/nano sheet and specific organic solution, preparing dispersion slurry of different component types or component, casting method to prepare inorganic component.

GAO H, ZHANG Z, YU S

Antibacterial plastic material comprises acrylonitrile, graphene- modified nickel-loaded chitosan antibacterial agent, poly-succinic acid glycol ester, methyl methacrylate, modified nano calcium carbonate, polyethylene terephthalate, poly silane flame retardant and polyethylene glycol ester.

HAN J, LIU X

Preparation of graphene oxide thermally conductive film by dispersing graphene oxide, nanocellulose and polysorbate 20 in deionized water, adding aqueous-based epoxy resin and curing agent to disperse, forming layer of graphene oxide, and coating slurry gel system thermally conductive film.

CHEN D

Material for e.g. all-weather seawater desalination, comprises hydrogel layer and hydrophilic film layer which are sequentially attached from top to bottom, where hydrophobic film layer is fiber fabric formed with photo-thermal nanoparticles.

ZHANG X, FENG K, CHEN L, GONG J, REN J, NIU R

Continuously rolling and molding polyvinyl chloride/graphene composite film useful for producing high molecular material film and sheet, comprises e.g. passing mixture into internal mixer through cold mixer under pressure of the floating weight, and plasticizing by two counter-rotating rotors.

GUO Y, ZHAO K, CHEN H, WANG A, ZHANG D, LI W, WU L, HU W

Combination of Fenton reaction antibacterial hydrogel useful for preparing medicine for skin wound infection comprises antibacterial hydrogel and hydrogen peroxide, antibacterial hydrogel includes antibacterial material, which includes iron-loaded graphene nanosheet.

QUAN Y

Preparing PTFE composite nanofiber material useful in e.g. container, comprises e.g. using polytetrafluoroethylene micropowder, fluorinated graphene, glass fiber, inorganic nano-filler and sodium alginate, adding water, emulsifying agent and initiator, and adding hydroxypropyl methylcellulose ether.

JIANG W, YAO C, TIAN C, JIANG L