国家/地区 中国（37） 美国（4） 日本（3） 欧洲专利局（EPO）（2） 印度（2） 俄罗斯（2） 台湾（2） 世界知识产权组织（2）
IPC部 B（48）
IPC大类 B82（48）
IPC小类 B82Y（48）
IPC C01B032/184（48）
发明人 LIU Y（4） WANG X（3） WANG Y（3）
WU Q（3） AN F（2） CHEN A（2）
GAO C（2） GAO M（2） GUO Y（2）
HAN K（2） LI P（2） LIU H（2）
LIU X（2） LIU Z（2） OHTOMO M（2）
公开年 2018（34） 2020（9） 2019（5）
申请年 2018（48）
专利权人 UNIV SHANGHA.（3） FUJITSU LTD（2） HANGZHOU GAO.（2） UNIV BEIJING.（2）
UNIV TSINGHU.（2） ZHU J（2）

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

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

Manufacture of graphene quantum dots e.g. spotlight used in energy and display applications, involves introducing carbon-based layered structure into reactor, placing interlayer composite on substrate, heat-treating, and exfoliating.

CHUNG J H, JUNG W S, KIM T Y

Preparation of graphene material involves ultrasonically processing composite solution formed by mixing graphene oxide suspension with zeolite suspension to form atomized droplets, treating droplets with plasma and depositing on substrate.

HE J

Aluminum-graphene anode made of aluminum-graphene composite material containing aluminum and graphene, useful for a rechargeable chemical current source.

ELSHINA L A, MURADYMOV R V, SHEVELIN P YU, DRUZHININ K V, ELSHINA V A

Composite film comprises multiple reduced graphene and nano-composite structures which are mixed with multiple reduced graphene, where each of nano-composite structures comprise nano-diamond and carbon layer.

DAI N, YUAN H