国家/地区 中国（72） 美国（9） 世界知识产权组织（8） 韩国（7） 日本（3） 台湾（3） 德国（2） 欧洲专利局（EPO）（2） 印度（2） 俄罗斯（2）
IPC部 B（96）
IPC大类 C01（96）
IPC小类 C01B（96）
IPC C01B032/184（96）
发明人 WANG X（8） LIU Y（6） GAO C（4）
LI J（4） PENG L（4） GUO Y（3）
LIU H（3） LIU X（3） LIU Z（3）
WANG F（3） WANG Y（3） WU Q（3）
ZHANG J（3） AN F（2） CHEN A（2）
公开年 2018（67） 2020（17） 2019（12）
申请年 2018（96）
专利权人 UNIV SHANGHA.（5） HANGZHOU GAO.（3） UNIV ZHEJIAN.（3） FUJITSU LTD（2）
TUNGHSU OPTO.（2） TUNGHSU TECH.（2） UNIV BEIJING.（2） UNIV FUDAN（2）
UNIV GACHON .（2） UNIV NANJING（2） UNIV SHAANXI.（2） UNIV SHANDON.（2）
UNIV TSINGHU.（2） ZHONGXI NING.（2） ZHU J（2）

Producing graphene comprises providing cellulose substrate containing sodium ions, and forming graphene by irradiating laser into cellulose substrate.

MIN J, LEE S

Producing graphene composite by reacting carbon-containing compounds in plasma, comprises passing liquid and/or gaseous carbon-containing compound through plasma field and nucleating dissociated carbon-containing products.

MUENZER A, SCHULZ C, WIGGERS H

Preparing three-dimensional ordered porous nitrogen-doped graphene comprises performing ultrasonic dispersion, dissolving dopamine, mixing dopamine solution and GO dispersion liquid, dispersing and roasting PDA-rGO composite.

SHAO Z, TANG X, YANG L, HUANG H, QIN X

Obtaining material with graphene-boron nitride heterojunctions such as films or materials not supported on any surface by exfoliating boron nitride crystals by ultrasound treatment in polystyrene solution and pyrolyzing in absence of oxygen.

GARCIA GOMEZ H, PRIMO ARNAU A M, RENDON PATINO A

Synthesizing pristine graphene quantum dots comprises e.g. providing catalyst having e.g. metal alloy or metal hydroxide loaded substrate in reactor, and passing hydrocarbon carrier gas of e.g. methane over catalyst loaded substrate.

RAMAPRABHU S, MEENAKSHI S G, AJAY P V K S

Providing synthesis of graphene quantum dots, by depositing graphene oxide (GO) on glassy carbon electrode (GCE) by microtip, performing electrochemical oxidation of GO deposited on GCE in three-electrode system, and fixing potential.

KALITA H K, PALAPARTHY V S, BAGHINI M S, ASLAM M

Synthesizing graphene pattern by physically adhering catalyst block including catalyst material to portion of growth substrate, and forming graphene thin film selectively at interface between catalyst block and growth substrate.

PARK J, SIM Y, KIM J, SIM Y M, PARKJAEHYUN

Manufacturing graphene quantum dots involves adding coffee bean powder, carbonizing coffee bean powder by heating in hydrogen atmosphere, placing carbonized coffee bean powder.

HONG B H, KIM D

Preparing nano silver/graphene electrochemical sensor useful for rapid detection of hydrogen peroxide in actual samples, comprises e.g. dispersing graphite oxide in deionized water, carrying out ultrasonic dispersion, heating and drying.

INVENTOR U

Producing graphene, comprises providing extrusion device, feeding graphite as first substance, feeding second substance as continuous phase in extrusion process, and extruding two substances with conversion of graphite into graphene.

STALDER B