国家/地区 中国（6）
IPC部 D（6）
IPC大类 D01（6） H01（4） H05（2）
IPC小类 D01F（6） D01D（3） H01M（2）
H05K（2）
IPC D01F001/09（6）
发明人 WU Y（2）
公开年 2022（6）
申请年 2022（6）
专利权人

Core-shell structure shielding material comprises core layer including polyvinyl alcohol and multi-walled carbon nanotubes or graphene oxide, and shell layer including polyacrylonitrile and tungsten, tungsten(VI) oxide, bismuth(III) oxide or gadolinium(III) oxide.

YU C, YANG J, WU Y, SONG P, LI S, HE Z, GAO X

Preparing high thermal conductivity electromagnetic shielding polyimide co-carbonized carbon fiber complex material useful in military, comprises e.g. preparing modified polyamic acid spinning fiber felt, immersing in high-performance resin, and post-processing.

LI X, DING P

Preparation of flexible piezoelectric nano fiber net film used in piezo-electric transduction device, involves coating conductive nano material on polyvinylidene fluoride (PVDF) nano fiber surface, and forming 3D structure electrode.

HAN M, ZHAO H, WANG Z, YANG K, FANG J

Preparing molybdenum trioxide/reduced graphene oxide composite fiber useful in cathode material, comprises adding graphene oxide dispersion liquid into aqueous solution of molybdenum trioxide nanobelt and stirring to obtain composite spinning solution, spinning and reducing.

HU Y, SHENG D, LIU X

Preparation of carbon-coated current collector used in lithium ion battery, involves placing two ends of current collector in winding machine and unwinding machine, and placing electrostatic spinning liquid supply device comprising carbon-coated spinning liquid in two sides of collector.

JIANG Q, WU Y, DING R

Preparation of fiber-type supercapacitor for flexible antibacterial electronic skin, involves dripping potassium chloride and ferric chloride in cellulose nanocrystal-polyaniline suspension, stirring, with graphene oxide, spinning into fibers, placing on substrate to form electrode and assembling.

WANG B, CHEN H, WANG K, ZHOU Q