国家/地区 中国（55） 韩国（8）
IPC部 C（63）
IPC大类 C09（63）
IPC小类 C09K（63） B82Y（39） C01B（33）
G01N（16） A61K（8） A61P（3）
H01L（3） C01G（2） C09D（2）
H01M（2）
IPC C09K011/65（63）
发明人 WANG L（6） CHENG R（5） DAI L（5）
LI M（4） LIU Y（4） WANG X（4）
WANG Y（4） ZHANG Y（4） ZHU X（4）
CHEN A（3） DONG J（3） LEE Y K（3）
LI W（3） LI X（3） LI Y（3）
公开年 2018（63）
申请年 2018（37）  2017（18）  2016（8） 
专利权人 UNIV WENZHOU.（6） UNIV SHANGHA.（3） UNIV ZHEJIAN.（3） DAEGU GYEONG.（2）
JIANGSU ANNA.（2） UNIV GUILIN .（2） UNIV KOREA N.（2） UNIV QUANZHO.（2）
UNIV SHANGHA.（2） UNIV YUNNAN .（2）

Preparation of tin powder modified high stability nitrogen-doped graphene quantum dot includes mixing citric acid and urea in deionized water, performing ultrasonic dispersion treatment, heating, cooling, washing, shaking and standing.

ZHAO H, XIE H, WANG Y, LU G

Preparing carbon quantum dot comprises mixing hydrogen peroxide, ultrapure water and graphene oxide, transferring to a PTFE inner liner high pressure kettle, sealing with stainless steel shell and heating in an oven.

ZHAO C

Preparing graphene quantum dot-based petroleum liquid product comprises e.g. adding concentrated sulfuric acid and concentrated nitric acid into the petroleum liquid product, ultrasonicating, carrying out oxidation reaction and cooling.

WANG C, PAN C

Graphene-based quantum dot-based tumor-catalyzed nanoreactor useful in preparation of anti-tumor drug, comprises carboxy terminal of peroxidase-active graphene quantum dot and amino terminal of glucose oxidase.

QI L, DAI L

Preparation of carbon quantum dot involves adding graphene or carbon nanotubes to nitric acid solution, stirring, heating, refluxing and reacting, then adding sodium bicarbonate solution, ultrasonically processing and naturally cooling.

ZHAO Y, HONG Y, FAN X, WANG L

Preparing single crystal graphene quantum dots comprises preparing single crystal graphene quantum dots with an average particle diameter of 3.73 nm by hydrothermal carbonization of lignin.

WANG X, DING Z, WU P, LI F, SUN R

Composition used for sensing or numerically measuring hydrogen peroxide or glutathione, comprises white color emitting graphene quantum dots coated with manganese dioxide.

LEE Y K, VSIHNU R, NAFIUJJAMAN M

Preparation of graphene quantum dot UV detector used for measuring UV intensity, involves mixing graphene quantum dot, weighing citric acid and benzenediol, ultrasonically treating, heating and washing.

CHEN A, SHI Y, ZHANG Y, XIANG J, MA Y, WANG X

Graphene quantum pin used in biomedical imaging kit, comprises multiple graphene quantum dots aggregate and grow in one direction.

JEON S B, YUN K S, SAMAL M

Fluorescence-adjustable nitrogen-doped graphene quantum dot preparation involves dissolving citric acid in absolute ethanol to obtain precursor, and adding o-phenylenediamine, m-phenylenediamine and p-phenylenediamine in absolute ethanol.

XIE H, ZHAO H, WANG Y, LU G