国家/地区 中国（8） 美国（3） 澳大利亚（2） 加拿大（2） 欧洲专利局（EPO）（2） 印度（2） 韩国（2） 新加坡（2） 世界知识产权组织（2）
IPC部 B（9）
IPC大类 B82（9）
IPC小类 C09K（9） B82Y（8） C08L（6）
C01B（5） C08J（4） C08K（4）
C08F（2） C09D（2）
IPC C09K011/65（9）
发明人
公开年 2022（3） 2016（2）
申请年 2021（3）  2015（2） 
专利权人

Preparing ultra thin bimetallic organic framework/carbon composite material useful as cathode active material of lithium ion battery of electrochemical energy storage device, comprises e.g. adding soluble salts of metal, iron (III), organic ligands and carbon dots into mixed solvent, and reacting.

XIAO X, HOU H, JI X, ZOU G

Producing photoluminescence material involves placing plastic piece into working solution which is water, applying micro-plasma onto surface of the working solution, and degrading the plastic piece into multiple smaller molecular and graphene quantum dot.

CHIANG W, WENG R, WENG R J

Preparing light-emitting diode packaging material for emitting white light under excitation of deep ultraviolet light, involves uniformly mixing blue and yellow nitrogen-doped graphene/carbon quantum dots in epoxy resin solution.

LIN J, WANG L, WU X, DU H, CAI X, WEI X, FAN J, YIN X, ZHANG C, LIN T

Preparing graphene quantum dot used for preparing polyphenylene sulfide-graphene quantum dot composite material for electronic appliance or communication equipment or automobile field, involves placing brown-black humic acid.

ZHAO L, LI C, WANG C, ZHEN W

Graphene and quantum dot co-doped polymer dispersed liquid crystal useful in random laser, comprises e.g. graphene, zinc cadmium selenide sulfur/zinc sulfide semiconductor quantum dots, photosensitive polymer and nematic liquid crystal.

WANG Y, ZHANG Y, CAO M, WANG Z, YUE Q, DU D

Preparation of amphiphilic graphene quantum dots used for preparing surfactant includes dissolving compound capable of introducing hydrophilic group and compound capable of introducing hydrophobic group in solvent and synthesizing.

XI F, XUAN L, CHEN P, LIU J

Chlorine doped graphene quantum dot-based light-emitting film comprises chlorine doping graphene quantum dot-based light-emitting film in carbon source, beta-cyclodextrin, doped source e.g. hydrochloric acid, base material e.g. silicone.

WANG G, LI J, WANG X, CHEN Y

Forming a polymer composite comprising polymers and graphene quantum dots, useful in LEDs, comprises mixing a polymer component comprising polymers and/or polymer precursors with graphene quantum dots.

TOUR J M, KOVALCHUK A, XIANG C, TOUR J, CHANGSHENG X, TOUR YA M, XIANG CH

Synthesis of graphene derivatives and functional materials used in e.g. transistors, sensors, actuators, pharmaceutical, information displays and semiconductor comprises forming refluxed solution of starting material and additive.

TANIMOLA O W