国家/地区 中国（33） 世界知识产权组织（3）
IPC部 D（35）
IPC大类 D01（35）
IPC小类 D04H（35） D01F（27） D01D（18）
B32B（9） B01D（5） C02F（4）
D06M（4） A41D（3） A61L（3）
B82Y（2） D06C（2） D06N（2）
IPC D04H001/728（35）
发明人 ZHANG X（4） LIU S（2） LIU X（2）
LIU Y（2） MA L（2） WANG Q（2）
WU X（2） WU Z（2） YU J（2）
公开年 2021（24） 2022（11）
申请年 2021（35）
专利权人 GUANGZHOU KA.（2） UNIV DONGHUA（2） UNIV ZHEJIAN.（2）

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

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

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

Preparing flame retardant non-woven fabric comprises e.g. adding prepared flame retardant electro-spinning liquid into upper glue groove, rolling and unrolling, horizontal and uniform rewinding, depositing on the upper non-woven fabric on upper non-woven fabric, cleaning and drying.

LIN L, WU X, WANG J, CHEN C, CUI D

Improving porosity of degradable fibrous membrane, comprises doping graphene oxide in degradable material, increasing conductivity of electrostatic spinning solution, reducing electric field tension in spinning process and reducing diameter.

LIU X, FANG G, LI S, WANG B, WAN T, WANG S, CHENG B

Preparing antibacterial fiber cloth comprises adding inorganic non-metallic nanoparticles composited with carbon material with functional groups and adding inorganic non-metallic nanoparticles with active surface treatment into spun polymer.

WU X, TANG B