国家/地区 中国（31） 韩国（8） 世界知识产权组织（6） 印度（4） 美国（4） 欧洲专利局（EPO）（2）
IPC部 B（45）
IPC大类 B01（45）
IPC小类 B01J（45）
IPC B01J020/30（13） B01J020/20（8） B82Y040/00（7）
C01B032/184（7） C02F001/28（7） B01J020/26（6）
B01J020/28（6） B01J013/00（5） B82Y030/00（5）
C01B032/194（5） G21F009/12（5） B01J020/281（4）
B01J035/00（4） C01B032/198（4） G01N030/02（4）
发明人 CHEN Z（3） LI X（3） LI Y（3）
LIU B（3） EMAM S（2） FAN Y（2）
GUO Y（2） KIM H（2） KIM H Y（2）
KIM S H（2） KIM S K（2） LI J（2）
LI L（2） LIU Q（2） MI K H（2）
公开年 2022（45）
申请年 2022（27）  2021（13）  2020（5） 
专利权人 KOREA ELECTR.（2） UNIV NANKAI（2） UNIV NORTHEA.（2） UNIV PUSAN N.（2）
UNIV SOUTHWE.（2）

Preparing oxidation graphene-polypyrrole/silver composite, involves forming solution of lithium perchlorate, pyrrole and graphene oxide, electrolyzing with copper and platinum electrodes and prepared solution electrolyte, forming composite, reacting material with silver nitrate and ascorbic acid.

QIN L, KANG S, ZHANG T, LI X

Tris(2,2'-bipyridyl)ruthenium(II) (Ru(bpy)32+) anode or cathode co-reactant, which are gold-reduced graphene oxide (Au-rGO) composites, where particle size of gold nanoparticles in anode and cathode co-reactant has specific value.

ZANG G, WANG J, LEI Z, CHEN Z, HU K, LEI H, DENG Z, KANG Z, WANG S

Preparing derived titanium dioxide/reduced graphene oxide composite gas gel used in radioactive wastewater treatment comprises adding mixed solution into Teflon-lined stainless steel autoclave and reacting at high temperature, dialyzing and freeze-drying.

YU K, ZHOU L, HE R, ZHU W, CHEN T

Preparing adsorbent for skin aging diagnosis based on body odor volatile marker by forming graphene oxide (GO)-doped polyaniline (PANI) compound layer through electrochemical polymerization reaction, growing zinc oxide nanorods on compound layer, and reacting with 2-methylimidazole solution.

BAE S Y, KIM S H, BAE S, OMITTED

Method for one-step synthesis of cobalt tetraoxide nanowire/graphene airgel composite material used as electrochemical sensor electrode modification materials comprises mixing graphene oxide with cobalt nitrate hexahydrate solution, oxidizing, in situ preparation of cobalt tetraoxide nanowires.

WANG S, CHEN S, ZHAO Y, HAO Y, XU H

Preparing bamboo forest-shaped graphene tube array used in the flexible wearable electronic device, involves preparing the first precursor nanowire, exchanging first portion in the first precursor nano-wire into a metal ion with catalytic activity by ion exchange method.

ZHAO C, QIN Q, REN D, HUANG F

Direct growth method of multilayer graphene through pressure heat treatment, comprises forming etch stop layer, forming metal catalyst layer, forming amorphous carbon layer and directly growing multilayer graphene on seed layer.

KIM H, KIM S K, MI K H, YOO C S, JOJINWOO, KIM H Y, JEONJUNHYUCK, YUNSUNGHO, SUNG K H, LEE S M

Performing low-temperature direct growth method of multilayer graphene for manufacturing pellicle for extreme ultraviolet lithography, involves forming etch stopper on substrate, and forming seed layer on etch stopper, where seed layer is selected from boron nitride, or boron carbon nitride.

KIM H Y, CHO J W, KIM H M, KIM S G, KIM H K, KIM H, MI K H, KIM S K

Preparation of nickel-silicon oxide/graphene nanotubes composite material used in e.g. magnetic solid-phase extraction, involves adding magnetic nickel nanotubes in mixed solution to obtain composite nanotubes, and dispersing in aqueous solution, and stirring and reacting.

CHENG Z, PENG C, WANG M, CAI Y, WU G, LI X

Graphene based oil/chemical/dye sorbent for oil/chemical/dye spills clean-up which further prevents spread of oil/chemical/dyes.

BARDIYA V