国家/地区 美国（13）
IPC部 C（13）
IPC大类 C09（13） B82（8） C01（8）
H01（7） C08（3） C02（2）
C07（2） G01（2）
IPC小类 C09K（13） C01B（8） B82Y（7）
H01L（6） C08J（3） B82B（2）
C02F（2） C08L（2） G01N（2）
IPC C09K011/06（13）
发明人 KUNDU K（2） MOLONEY J（2） TETSUKA H（2）
TETSUKA HIROYUKI（2） TEZUKA H（2）
公开年 2022（3） 2012（2） 2016（2） 2021（2）
申请年 2011（2）  2015（2）  2020（2）  2021（2） 
专利权人 TOYOTA CHUO .（2）

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

Light-emitting device for e.g. displays, includes carbon-containing film comprising at least one carbon atom, and light-emitting alkylene group, where light-emitting group is chemically bonded to at least one carbon atom on surface of carbon-containing film.

HWANG K, CHOI H, KIM J, KWAK S, JEONG J, BAEK S, KIM S, BAIK M, JUNG Y, SIK C Y, BAEK M H, JUNG J H, KIM J H, CHOI H H, HWANG K Y

Determining concentration of treatment compound in water source, comprises combining water source, treatment compound for treating source and graphene quantum dot, irradiating the tagged water source and measuring luminescent emission.

KUNDU K, MOLONEY J

Composition for temperature sensors used in various biological applications, comprises graphene oxide, duplex in which DNAzyme strand and peptide nucleic acid (PNA) strand are complementarily linked, and DNAzyme cofactor.

LEE J, KIM W, YOON S, KIM W G

Quantum dot material used in display device, comprises quantum dots, and ligands connected to quantum dots, where ligand comprises coordination group bound to quantum dot, and photolysis group connected to coordination group.

WANG H

Composition used for treating water sources e.g. industrial water, comprises graphene quantum dots having preset particle size and residue of treatment compound covalently bonded to graphene quantum dot.

MOLONEY J, KUNDU K

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

Labeling of defects in graphene layer for graphene film production involves providing substrate with surface partially covered by graphene layer and contacting substrate with indicator which selectively binds with areas exposed by defects.

YAGER T A, MILLER S A

Luminescent nanocomposite composition used e.g. for preparing luminescent film, comprises graphene oxide or reduced graphene oxide, and luminescent moiety, which non-covalently interacts with graphene oxide or reduced graphene oxide.

THALAPPIL P, THERUVAKKATTIL SREENIVASAN, MUNDAMPRA MALIYEKKAL S, THERUVAKKATTIL S, MUNDAMPRA M S, THERUVAKKATTIL S S