国家/地区 中国（18） 韩国（2） 台湾（2） 美国（2） 世界知识产权组织（2）
IPC部 C（22）
IPC大类 C01（22）
IPC小类 C01B（22）
IPC C01B032/184（22）
发明人 XU B（3） CHEN Z（2） CUI X（2）
LIAO T（2） LIU Z（2） PAN Z（2）
TAN H（2） WU Y（2） XIANG B（2）
ZHANG H（2） ZHANG J（2） ZHANG L（2）
公开年 2021（11） 2020（8） 2022（3）
申请年 2020（22）
专利权人 ANHUI AEROSP.（2） NINGBO GRAPH.（2） UNIV QUANZHO.（2） XU B（2）

Preparing wave-absorbing material comprises using mixed solution of organic iron salt and triethylene glycol preparation graphene as mixed solution of organic iron salt and triethylene glycol, carrying out boiling reflux treatment to the mixed solution and separating dry liquid.

XU F, LI Y

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

Preparation of graphene quantum dot aqueous solution by adding graphite powder to water and active interface agent for high-speed stirring, precipitating, drying, mixing hydroxide and distilled water, and adding double-layer graphene dispersion.

XU B

Preparing the graphene modified polymer composite material comprises comprising e.g. preparing natural crystalline flake graphite by Hummers method to form graphene oxide, dispersing in aqueous solution and performing ultrasonic treatment.

CHEN J, HE M, LI L, WANG K, XUE Y, HE Y, WANG Y, ZHANG J, LU Y, LU X, LU P, WU Y, FU X, LUO G, YANG X, LIU G, LIU Y, YE W

Accelerant for generating gas hydrate, comprises three-dimensional graphene macro powder and deionized water.

YAN S, WANG N, ZHANG W, GE W, LI B

Preparing graphene-based polyethylene glycol phase change material comprises immersing polyurethane sponge in dispersion of carbon black in deionized water, performing first electrical discharge machining, mixing, acid washing, and drying.

CHEN Y, LUO X, DING S, LIN C, GAO Z, CHEN X, GAO J

Preparing high nitrogen content doped graphene quantum dot comprises e.g. dispersing amino graphene in strong acid solution, heating, reacting, removing strong acid, dispersing in aqueous ammonia, pressing, purifying and drying.

JIANG W, ZHU W, MA H, JIANG Y, HUANG R, LUO Z

Industrialized graphene quantum dot preparation device, has electrode clamping plate which is located directly above electrolytic cell, and electric control device which is provided adjacent to machine.

WANG B, FEI Z

Preparing heat-conducting graphene heat-dissipating film with adjustable thickness, involves mixing graphene oxide with deionized water, adding dopant, coating graphene oxide slurry, pretreating, removing partial oxygen-group, and pressing.

XU X, HE D