国家/地区 中国（29） 韩国（3） 欧洲专利局（EPO）（2） 美国（2）
IPC部 C（33）
IPC大类 C09（33）
IPC小类 C09K（33） B82Y（21） C01B（13）
G01N（8） B01J（3） H01L（3）
A01N（2） A01P（2） A61N（2）
B01D（2） C02F（2） C08K（2）
C08L（2）
IPC C09K011/65（33）
发明人 WANG Y（4） CUI X（3） DING G（3）
XU A（3） YANG S（3） YANG Y（3）
CHEN Z（2） DENG C（2） LI N（2）
LI Y（2） LIAO T（2） WANG Q（2）
WANG Z（2） WU L（2） XIANG B（2）
公开年 2020（14） 2021（14） 2022（5）
申请年 2020（33）
专利权人 TCL TECHNOLO.（3） SHANGHAI INS.（2） UNIV QUANZHO.（2）

Fluorescent material useful for fluorescent anti-counterfeiting and fluorescent encryption, comprises first complex formed from nitrogen and/or sulfur doped compound e.g. 1,6-dinitropyrene, fourth period transition metal hydroxide and lanthanide metal-organic complex.

DENG C

Nanofiltration membrane for use in the filtration of quantum dot solutions, comprises graphene oxide and a layered multi-metal hydroxide dispersed in the graphene oxide, the graphene oxide and the layered multimetal hydroxide are bonded together by electrostatic interaction.

DENG C

Preparing transparent solution of lipophilic graphene quantum dots, comprises e.g. stirring graphite powder in pulverizer and adding water and active interface agent for stirring, and taking out graphite in form of foamed solution.

XU B

Graphene quantum dot pattern useful for bio-imaging, contrast agent and drug carrier, comprises graphene quantum dots uniformly patterned on substrate through ion beam irradiation.

HA J M, LEE S H, LEE C Y, HWANGYONGSUK, SUK J, KIM C

Method for processing graphene quantum dots used as photoelectric materials, involves providing initial graphene quantum dots which is etched by using hydrogen, in presence of catalyst.

QIU J

Calibration target used for calibrating optoelectronic device for analyzing biomolecules e.g. DNA, comprises sample with solid fluorescent layer comprising optically inactive matrix with carbon-based component which is arranged on substrate and can be excited by laser light.

THORWARTH G

Carbon quantum dots-carbon support hybrid structure used for catalyst for fuel cell comprises carbon quantum dots, and a carbon support hybridly bonded to the carbon quantum dot.

SHIM J H, NGUYEN A T N

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

Preparing graphene quantum dot sensitized europium-terbium co-doped layered hydroxide by treating europium-terbium co-doped layered hydroxide compound to form citrate-intercalated europium-terbium co-doped layered hydroxide, and carbonizing.

YANG X, SANG S, FENG P

Preparing quaternary complex nano-controlled release system comprises e.g. adding dopamine monomer to graphene oxide aqueous solution, adjusting pH of solution, and adding acetamiprid nano-controlled release agent to reaction kettle.

ZHOU N, WANG Y, SHEN J, LI D, CHU X, SUN B, FENG W, SHI S, XU W, SONG Q