国家/地区 中国（65）
IPC部 D（65）
IPC大类 D01（65） D04（13） D06（13）
C08（6） D02（6） G01（6）
H01（6） A61（4） C01（3）
B01（2） D03（2） H05（2）
IPC小类 D01F（65） D01D（23） D06M（12）
D04H（8） D02G（6） D04B（5）
G01B（4） H01M（4） A61K（3）
C01B（3） C08K（3） C08L（3）
B01D（2） C08G（2） D03D（2）
IPC D01F001/09（65）
发明人 LIU Z（5） LI X（4） LIU Y（4）
LI L（3） WANG B（3） WANG H（3）
WANG K（3） WU J（3） CHEN G（2）
CHEN H（2） CHEN J（2） DING J（2）
HE Y（2） HE Z（2） HOU K（2）
公开年 2022（65）
申请年 2022（47）  2021（17） 
专利权人 UNIV ZHEJIAN.（4） H V SUZHOU .（2） UNIV DONGHUA（2） UNIV SOOCHOW（2）
UNIV WUYI（2）

Preparing graphene/carbon fiber/polypropylene fiber by mixing e.g. silane coupling agent to form solution, adding carbon fiber, mixing suspension, adding nickel foam, preparing graphene/carbon fiber with carbon fiber/nickel foam, soaking in hydrochloric acid, mixing with polypropylene and spinning.

WANG W, LI X, CHEN T, LIU H, LI Y, GAO W, WEN G, REN D

Preparing modified polypropylene differentiated fiber comprises mixing polypropylene slices with modified master batches, it is obtained through high-temperature melt blending and spinning, the modified master batch comprises modifying agent and polypropylene.

BAO X

Conductive yarn comprises conductive fiber and conductive skin layer on outer surface of the conductive fibers, where conductive skin layer comprises spinning polymer and conductive material.

LI X, WANG F, SUN Z, YU H

Preparation of high performance graphene involves adding modified oxide graphene polyacrylic acid and polyamide to DMF, ultrasonically processing, and stirring at room temperature to obtain spinning solution for electrostatic spinning and vacuum drying.

ZHANG H

Preparing graphene-modified high-strength and low-cost carbon fiber useful in tool products, comprises preparing amino-modified polyacrylonitrile, spinning spinning solution and forming primary fibers, oiling, and performing pre-oxidation and carbonization treatment on carbon fiber precursor.

CHEN J, LI D

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

Preparing liquid-type flexible strain sensor useful for e.g. fluorescent electronic skin based on liquid gallium, prepared by e.g. adding graphite nanosheets to chromic acid washing liquid for ultrasonic dispersion, stirring, pouring water, filtering, washing, and baking.

WANG B, CHEN H, WANG K, ZHOU Q

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 graphene conductive composite fiber involves adding 3-amino propyl triethoxy silane, ethanol sequentially added to distilled water, adjusting temperature and stirring, adding graphene, and performing high speed centrifugal treatment.

WANG X, LUO Q, LI P