国家/地区 中国（8） 世界知识产权组织（3） 美国（2）
IPC部 C（15）
IPC大类 C01（15）
IPC小类 C01B（15）
IPC C01B032/186（15）
发明人 LI C（2） LI H（2） LI M（2）
YANG B（2）
公开年 2020（9） 2021（6）
申请年 2020（15）
专利权人 UNIV TIANJIN.（2）

Nano-patterning graphene used in respiratory masks, by cleaning monolayer of graphene sheet, transferring graphene on silicon dioxide/silicon substrate, depositing metal film of silver or gold on substrate, annealing silver or gold nanoparticles and performing aqua-regia treatment.

KUMAR B

Film used for sensor, comprises substrate comprising at least one chosen from graphene, reduced graphene oxide, and hexagonal boron nitride and transition metal dichalcogenide layer comprising rhenium oxysulfide.

SUNG P H, SEO J H

Ultra clean transferring graphene to metal carrier net includes preparing graphene-copper foil-graphene sample, spin coating polymer support membrane, etching metal copper foil and steam degumming.

CAI J, CHEN Q, HAO Z

Graphene-based standard leak hole comprises gas source chamber, pressure side metal knife edge flange, helium permeation component, and vacuum side metal knife edge flange.

REN G, MENG D, YAN R, SUN L, WANG L, LI Z, LIU Z, ZHANG X, ZHANG H

Production of electronic device such as integrated circuit board, involves providing substrate, supplying flow comprising precursor compound, selectively laser ablating graphene, and selectively laser ablating surface of substrate.

GLASS H, GUINEY I, TYLER M, WALLIS R, BAINES R, THOMAS S

Composite carbon electrode useful in electrochemical detection of small biological molecules, comprises glassy carbon electrode and catalyst-doped single-layer graphene deposited on the glassy carbon electrode.

LI M, ZHAO C, QIN J, LI H, LI C, YANG B

Preparing three-dimensional network graphene-based tensile strain sensor by preparing uncured soft gel made of e.g. soft gel precursor, then placing in glass mold, immersing self-supporting graphene in middle of gel, drying and solidifying.

ZHANG R

Graphene-surface waveguide optical fiber useful in all-optical modulation probe and all-optical modulator, comprises first single-mode optical fiber, second single-mode optical fiber and coreless optical fiber.

LIAO C, WANG Y, HAN J, ZHANG Y, WANG J, LIU D

Detecting abnormal growth of graphene by measuring reflection spectrum of measuring object having graphene film, creating film structure model to calculate polarization parameter, incorporating calculated value and detecting abnormal growth.

RYOTA I, TAKASHI M, AKIRA F, SHIN K

Preparation of graphene microtube used for three-electrode system by using ethanol as carbon source, nitrogen or inert gas as auxiliary gas, and tantalum wires arranged in parallel and positioned on same plane as deposition substrate.

LI M, ZHANG F, LI H, LI C, YANG B