国家/地区 中国（12）
IPC部 C（12）
IPC大类 C08（12） A61（2） C01（2）
H05（2）
IPC小类 C08K（12） C08L（12） C08J（10）
A61L（2） C01B（2）
IPC C08K003/04（12）
发明人 ZHANG Y（12）
公开年 2021（5） 2022（3） 2023（2）
申请年 2021（4）  2022（3）  2020（2） 
专利权人

Preparing binder useful for barbecue carbon, comprises placing carboxymethyl cellulose into aqueous solution ethanol, adding preprocessing enzyme and mixing with mixed material, sodium humate, first and second component, calcium hydroxide, modified bentonite, polyvinyl alcohol and potassium nitrate.

ZHANG Y, ZHAO H, AMILA, YIN X, LIU R, ZHENG E, WANG J

Porous locust bean glue hydrogel used for e.g. preparing sensors, is prepared by mixing polyvinyl alcohol, conductive carbon material and water, adding locust bean gum to obtain mixed solution, adding in sacrificial templates, freezing, molding, and using eluent.

ZHANG Y, XIAO F, HUANG Y

Supercapacitor used for producing flexible electronic devices, includes electrode layers prepared from polyvinyl alcohol, conductive material and energy storage material and electrolyte layer prepared from polyvinyl alcohol crosslinked using crosslinking agent.

YI N, WU Y, MA C, LI L, SUN X, ZHANG Y

Graphene electrothermal composite film having safety voltage of 6 volts useful in the high performance flexible electrothermal film and technical field, comprises reduced graphene oxide, carboxylated carbon nanotubes, polyvinyl alcohol and silane coupling agent.

ZHANG Y, JIANG Y, LI Y

Preparation of photothermal conversion polyvinyl alcohol/reduced-graphene oxide/wood aerogel composite hydrogel used in desalination of seawater, involves preparing polyvinyl alcohol/graphene oxide/wood aerogel precursor, freezing, neutralizing, reducing, soaking in deionized water, and freezing.

GAO Y, ZHU K, ZHANG Y

Modified load antibacterial hydrogel useful in artificial skin, antibacterial dressing and wound bandage, comprises polyvinyl alcohol, graphene oxide, polyether amine D230 and nano-silver.

LIU J, ZHANG J, WU M, WU Q, ZHANG Y, XU Y, YANG J

Antistatic and anti-radiation antimony-doped tin dioxide nano-powder material comprises e.g. antimony tin oxide powder, radiationproof component, antistatic component, anti-oxygen anti-corrosion component, and wear-resistant resin fiber.

CAI T, YAO S, HOU X, KONG X, ZHANG Y

Preparing ozone oil hydrogel composite useful for sterilizing and anti-virus moisture absorption comprises e.g. adding polyvinyl alcohol in deionized water, stirring, cooling to obtain polyvinyl alcohol solution and adding graphene oxide.

LI L, ZHANG Y, LI Z, QIN Y, GUO S, CUI H, SHUAI H, LIU H

Preparing bending-resistant composite radiating film comprises e.g. taking graphite oxide aqueous solution, firstly adding radiating filler, stirring uniformly, then adding emulsifier and stirring until emulsifier is completely dissolved.

LIN Y, LI X, ZHANG Y, YANG X

Preparation of multifunctional film involves adding solution made of polyvinyl alcohol and chitosan powders to manganese dioxide/graphene oxide solution, heating, defoaming to obtain membrane liquid, coating liquid on substrate, and drying.

NI C, SHUAI Y, XU J, YOU Z, LONG Z, YANG Y, QIU H, ZHANG Y, SONG Z, WANG W