国家/地区 美国（17） 中国（13） 韩国（13） 世界知识产权组织（13） 欧洲专利局（EPO）（9） 日本（9） 加拿大（3） 台湾（3） 澳大利亚（2） 西班牙（2） 印度（2） 新加坡（2）
IPC部 C（29）
IPC大类 C01（29）
IPC小类 C01B（29）
IPC C01B032/194（29）
发明人 LIU H（3） HONG B H（2） JANG B Z（2）
LIU X（2） SIMON S M（2） ZHANG S（2）
公开年 2022（6） 2021（5） 2018（4） 2020（4） 2017（3） 2016（2）
申请年 2021（6）  2016（4）  2022（4）  2018（3）  2019（3）  2020（3）  2012（2）  2015（2） 
专利权人 GLOBAL GRAPH.（2） GRAPHENE SQU.（2） LOCKHEED MAR.（2） NANOTEK INST.（2）
UNIV SEOUL N.（2）

Preparing enhanced reduction graphene oxide/carbon nanotube/pyrolytic carbon composite material involves subjecting graphene oxide/carbon nanotube foam to high-temperature thermal reduction to obtain reduced graphene oxide/carbon nanotube foam.

SHAO D, WANG S, LI Y, YANG J, JIA X, SONG H, WANG C, WEI P, ZHANG J, DING S, FENG L

Graphene composite comprises substrate, first thin film positioned on substrate, and second thin film positioned on first thin film, where first thin film includes graphene and second thin film includes at least any one of vanadium selenide, vanadium disulfide, vanadium ditelluride, tantalum sulfide.

CHOI B K, CHANG Y J, JANG Y

Metal-graphene composite comprises metal layer and graphene layer provided by growing directly on one surface of metal layer, where graphene layer contains two and/or more graphene thin, metal layer is copper, nickel, cobalt, iron, manganese, chromium, vanadium, titanium, platinum, gold and aluminum.

KIM D J, HONG B H, WOO Y S, KIM D, YU Y S

Producing transition metal chalcogen compound useful in semiconductor devices comprises forming graphene thin film, forming transition metal chalcogen compound on graphene thin film from transition metal precursor and chalcogen precursor.

HOON L S, HONG B H, KIM J W, CHO S P, BAEKWON P, LEE G S, IL J, LIM E H

Transferring two-dimensional material by using higher fatty alcohol or higher fatty acid, comprises e.g. spin-coating to obtain higher fatty alcohol or fatty acid/two-dimensional material/substrate complex and obtaining higher aliphatic alcohol or fatty acid/two-dimensional material complex.

CHENG H, XU C, ZHOU T, REN W

Tantalum carbide-coated carbon material for e.g., LED manufacturing equipment, comprises a carbon substrate, and a tantalum carbide coating layer formed on the carbon substrate.

JO D W, CAO D, WAN J, CHO D W

Preparation of new metal and nonmetal materials involves forming metal and non metal macromolecule materials of preset purity and particle size, breaking bonds to form small molecule materials, self-forming using double-forming catalyst, vibrating re-formed materials and recombining molecules.

LIN D

Structural design of two-dimensional adjustable ferroelectric polarization material based on iron intercalated graphene oxide by simulating construction of iron intercalated graphene oxide crystal structure, performing structure optimization, applying strain and randomly distributing iron ions.

DONG Z, ZHANG S, ZHONG C, GENG C

Production of transition metal dichalcogenide-graphene heterojunction composite involves transferring graphene onto flexible substrate, depositing transition metal layer on substrate, and injecting gas containing plasma-treated sulfur.

KIM H U, SEOK H, LEE J, KIM T, KIM T S, SEOK H H, WOO K H

Producing epitaxial structure useful in flexible electronic device comprises providing multilayer graphene layer having through-holes, providing single crystal substrate having graphene layer formed and growing semiconductor structure.

HONG Y, JUNG J S, JUNGJOONSUCK