国家/地区 中国（15）
IPC部 C（9） H（5） D（3）
B（2） G（2）
IPC大类 C01（4） H01（4） C08（3）
D01（3） G01（2）
IPC小类 C01B（4） C08K（3） C08L（3）
D01F（3） D01D（2） H01M（2）
IPC C01B032/194（4）
发明人 GUO X（2） LI Y（2） LIU S（2）
SUN L（2） WANG J（2） WANG P（2）
WANG Y（2） YU F（2） ZENG Z（2）
ZHANG X（2） ZHANG Y（2） ZHAO X（2）
公开年 2023（15）
申请年 2022（9）  2023（5） 
专利权人 UNIV SHANDONG（15）

Manufacturing and modification of porous PTFE fibers by blending material, regulating degree of PTFE fibrosis, extruding blend melt, drawing, stretching to form continuous long fibers, controlling fiber size, removing processing additive in fiber, removing etching, drying porous fibers and annealing.

CHAI J, WANG G

Packaging shell of cladding light stripper used by high power optical fiber laser used in automobile manufacturing, has fins evenly arranged side by side on bottom heat sink, connected heat sink coaxially arranged between fins, and through holes provided between fins and connected heat sink.

CONG Z, ZHAO Z, LIU S, QI X, LIU Z

Preparation method of easy-to-exfoliate near-free state graphene useful in the field of semiconductor electronic devices and energy conversion, involves pretreating metal substrates, placing substrate in quartz assembly, placing buffer material between quartz assembly and metal substrate.

ZHAO X, YU F, CHENG X, LI Y, GUO X, ZHANG X, WANG P, SUN L

Preparing high heat-conducting graphene composite film involves uniformly mixing oxidized graphene and carbon nano-tube in solvent, carrying out hydrothermal reaction under sealing condition to obtain hydrogel, and freezing and drying.

JIANG Y, WANG Y

Method for preparing low-platinum graphene oxygen reduction catalyst for fuel cell catalyst cathode, involves ultrasonically cleaning polyimide film and then vacuum drying to obtain clean film, and placing clean film in laser etching machine.

ZHANG J, WANG Y, RAN L, NIU P, DING S, LIU B

High-strength oil-resistant fluorosilicon sealing material useful in engines, comprises high cis-structure fluorosilicone crude rubber, reinforcing filler, and vulcanizing agent, and prepared by e.g. mixing fluorosilicone crude rubber and reinforcing filler, adding vulcanizing agent, and forming.

ZHOU C, SHI R, WANG H

Promoting anaerobic digestion hydrogen production efficiency, by ultrasonically processing graphene oxide, obtaining reduced graphene oxide, mixing with nonionic surfactant, stirring mixture, and performing anaerobic digestion.

TAUFIK A, GAO L, ISMAIL S, NI S

Preparing nano-copper/graphene composite coating using pulse brush plating technology comprises e.g. sensitizing the graphene surface, preparing the suspension, adding surfactant, performing electroless copper plating, ultrasonically stirring, and adopting brush plating solution to prepare coating.

WANG J, QIAO Y, WANG X, LIU S, ZOU Y, ZHAO G

Preparing carbon negative electrode material involves making carbon source into flash graphene by flash Joule heating method, and ball-milling flash graphene under inert atmosphere to obtain ball-milled flash graphene, i.e., carbon negative electrode material.

WU H, YANG H, DENG W

Fluorine-free waterproof and moisture-permeable nano fiber membrane comprises silicon-containing polyurethane, N-N dimethylacetamide, acetone and hydrophobic silylated graphene oxide mercury oxide.

REN L