国家/地区 中国（41） 世界知识产权组织（3） 韩国（2）
IPC部 D（45） B（20） A（8）
C（6） H（6） G（2）
IPC大类 D04（45） D01（35） B32（11）
D06（10） B01（8） A61（6）
H01（5） C02（4） A41（3）
B82（2） G01（2）
IPC小类 D04H（45） D01F（27） D01D（18）
B32B（11） B01D（7） D06M（5）
A61L（4） C02F（4） H01M（4）
A41D（3） D06N（3） B82Y（2）
D06C（2）
IPC D04H001/728（45）
发明人 ZHANG X（5） LIU X（3） FENG J（2）
HUANG J（2） LI C（2） LIU S（2）
LIU Y（2） MA L（2） WANG L（2）
WANG Q（2） WANG S（2） WU X（2）
WU Z（2） YU J（2） ZHENG J（2）
公开年 2021（30） 2022（14）
申请年 2021（45）
专利权人 UNIV DONGHUA（3） UNIV ZHEJIAN.（3） GUANGZHOU KA.（2）

Three-layer structure dustproof net for blocking external contaminants e.g. fine dust, has first fabric, nanofiber web and second fabric that are sequentially laminated, where graphene fibers are woven in form of hexagonal net.

KIM D K

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Preparing polyvinylidene fluoride submicron fine fiber film useful for nano-piezoelectric generator, comprises e. g. dissolving polyvinylidene fluoride, silicon carbide and graphene oxide in dimethylsiloxane, heating and stirring, adding tetrahydrofuran at normal temperature and stirring.

XU R, ZHANG Y, FENG J

Photothermal self-pumping fabric used for human body heating in cold environment has photothermal fabric and hydrophobic electrostatic spinning film covering one side of photothermal material, where photothermal fabric includes photothermal materials uniformly attached to surface of fabric substrate.

LIU X, SHI L, DAI B, WANG S

Medical material useful in biochemical grade for preventing harmful chemical agent, comprises e.g. first protective function layer includes first composite fiber film prepared by electrospinning with polylactic acid solution and first protective function solution with dual nozzles.

SHA H

Preparing electrospray battery, comprises e.g. preparing nanofiber film by electrostatic spinning, preparing integrated electrode by spraying anode and cathode material on two sides of diaphragm respectively, cutting integrated electrode and performing electrolyte soakage and battery assembly.

XU Z, LU B, HU Z

Controllable preparation of gradient composite membrane comprises using the strategy of dilution or concentration of precursor solution to control the concentration of load in precursor solution in real time, dynamically changing precursor solutions, pre-collecting precursor solutions.

HU Y, DU L, NIU Z

Preparing modified polyacrylonitrile fiber membrane with antibacterial properties, comprises adding modified graphene oxide into N,N-dimethylformamide, ultrasonically dispersing, adding modified polyacrylonitrile, heating, dissolving, spinning and drying.

FANG H

Preparing polyacrylonitrile antibacterial fiber film, involves dispersing modified graphene oxide filter residue in N,N-dimethylformamide, processing, stirring with modified polyacrylonitrile, spinning, soaking into modified graphene oxide filtrate, heating, modifying, taking out film, and drying.

SONG W

Preparing degradable graphene composite electrospinning fiber film useful in preparing frozen resuscitated ovarian tissue coating film by e.g. surface modification of graphene oxide, ultrasonically processing, and electrostatically spinning.

YAN L, XIAO X, XIANG W