国家/地区 世界知识产权组织（10）
IPC部 C（6） H（6） B（3）
IPC大类 H01（5） C01（4） B01（2）
B82（2）
IPC小类 C01B（4） H01L（3） B01J（2）
B82Y（2） H01M（2）
IPC B82Y030/00（2） C01B031/04（2）
发明人 YU J（10）
公开年 2013（2） 2021（2）
申请年 2013（3）  2017（2）  2021（2） 
专利权人

Resistive random access memory, has barrier structure set between resistance change layer and upper electrode for performing erasing operation on device, where electron passes through conduction band of barrier structure.

XU X, LI X, DONG D, YU J, LV H

Catalytic oxidation device has orderly connected storage unit, pre-mixing unit, microchannel reaction unit, gas-liquid separating unit, solid-liquid separating unit and product purifying unit, and storage unit used for storing raw material.

WANG X, KANG Z, CHEN S, TANG K, YU J

Preparing magnetic core-shell nanosphere useful for adsorbing phenolic pollutants and water treatment containing phenolic pollutant comprises e.g. preparing nano-scale adsorption carrier and modifying the first modified adsorption carrier.

YU J, LI Q, KANG X, MA T, MA G

Sulfur doped reduced graphene oxide used for polyimide nanocomposite, comprises sulfur and reduced graphene oxide, and has preset peak intensity ratio obtained by Raman analysis.

YOU N H, KU B, YU J, JANG S G, KOO B C, RYU J S

Preparing three-dimensional graphene fiber by thermal chemical vapor deposition for functional composite material, water treatment, electromagnetic shielding, sensors and energy field, involves making precursor fibers.

YU J, ZENG J

Nanocomposite material prepared by supporting silver-ferrite heterogeneous nanoparticles to graphene, then dispersing in organic solvent, adding graphene, ultrasonic dispersing, stirring and magnetic separating, washing and refluxing.

DONG L, CHEN Y, LIU S, DONG H, YU L, PANG B, ZHANG Q, YU J, FENG B

Coating surfaces of different substrates with covalently-bonded graphenes comprises thermal expansion and floating of graphene, graphene oxide or graphite materials in the presence of silicon- or cyano-containing polymers.

LEE L J, HUANG W, YU J, LEE L

Phononic structure has sheet made of material selected from group consisting of silicon, graphene, germanium, silicon-germanium and lead telluride, which comprised with adjacent regions having dissimilar phononic patterns.

MITROVIC S, YU J, HEATH J R

Manufacture of electrode for forming secondary battery, involves forming pores on graphene sheet by processing with hydrofluoric acid and forming graphene composite comprising sulfur particles by growing sulfur particles.

KIM Y, PARK M, YU J, KIM Y J, PARK M S, YU J S

Preparation of graphene involves injecting graphite powder and cosolvent into high-pressure reactor, vacuumizing, sealing reactor, adding n-hexane or propane, increasing temperature and pressure, and collecting resultant material.

YU J