国家/地区 中国（135）
IPC部 B（135）
IPC大类 B82（135）
IPC小类 B82Y（135）
IPC B82Y030/00（135）
发明人 LIU Y（9） LIU Z（6） LI X（5）
WANG X（5） WANG Y（5） LI J（4）
WU Y（4） YANG X（4） YANG Y（4）
AKSAY I A（3） LI Y（3） LI Z（3）
LIU H（3） PRUD APOS HOMME R K（3） PRUD H R K（3）
公开年 2015（16） 2021（15） 2022（14） 2018（13） 2016（12） 2014（11） 2017（9） 2020（9） 2013（7） 2011（6） 2023（6） 2009（5） 2019（5） 2012（4）
申请年 2015（18）  2021（15）  2014（12）  2018（12）  2022（11）  2020（10）  2019（9）  2013（8）  2017（8）  2016（7）  2012（6）  2009（5）  2011（5）  2010（4）  2023（2） 
专利权人 LIU Y（4） UNIV PRINCET.（3） UNIV SHANGHA.（3） UNIV SOUTH C.（3）
AKSAY I A（2） ANHUI AEROSP.（2） ANJU SCI TE.（2） ENERAGE INC（2）
KORKUT S（2） LETTOW J S（2） PRUDHOMME R .（2） SHANGHAI NAT.（2）
UNIV ANHUI（2） UNIV CALIFOR.（2） UNIV MANCHES.（2） UNIV NORTHWE.（2）
UNIV RICE WI.（2） UNIV RICE WI.（2） UNIV SHANGHA.（2） UNIV TOKYO N.（2）

Preparation of graphene quantum dots used as e.g. fluorescent (closed) probe, involves carbonizing sea rice, dispersing in alkali solution, oxidizing with hydrogen peroxide, adjusting pH to neutrality, filtering, and dialyzing.

ZHENG C, LIANG Z, KANG X, WU Y, LUO X, LUO K, WEN Y

Preparing metal nitrogen-doped graphene quantum dot composite material useful e.g. for preparing ammonium perchlorate catalyst, by e.g. dissolving organic acid and organic amine in solvent, carrying out hydrothermal reaction, adding soluble metal salt, dialyzing, and freeze-drying.

YIN Z, WANG Y, JIANG L, FU X, XU J, NIE F

Preparing modified graphene quantum dots involves mixing graphene oxide, hydrogen peroxide and N,N dimethylformamide, subjecting resulting dispersion to solvothermal reaction to obtain GQDs (graphene quantum dots), mixing GQDs, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride.

WU L, CAI F, CHEN G, GUO Y, ZHAO Q

Preparing graphene quantum dot involves modifying first graphene oxide, cutting into graphene quantum dot, dispersing graphene oxide into aqueous dispersion, adding ammonia water to dispersion to neutralize its acidity, and additionally adding ammonium chloride solution as an amine source.

GE M, LU Y, ZHANG F, CUI D

Production device of heavy anti-corrosion coating comprises mixing tank provided with mixing chamber, multifunctional base provided with magnetic unit and ultrasonic unit, where mixing tank and control box are installed on stirring tank, and feeding tank installed on stirring tank.

ZHANG Z, LI T, MA J

Preparing shear-resistant organic boron crosslinking agent, comprises adding citric acid to water in state of heating and stirring, adding zirconium oxychloride and organoboron cross-linked particles, stirring, adding glycerol and triethanolamine, and stirring.

YU C, LI M, DING Q, LI K, LI J

Preparing graphene quantum dot airgel derived porous carbon useful for preparing supercapacitor electrodes, comprises e.g. adding coal powder to mixed acid solution, heating mixed solution and under condition of heat preservation, and adding pore-forming agent under stirring conditions.

WU H, XIAO R, XIONG L, XIE Y, DU X

Modified material useful in preparation of sodium ion battery cathode material, comprises amorphous carbon and carbon point and amorphous carbon source comprising at least one of e.g. animal hair, plant fiber, carbon fiber, graphene, graphite, anthracite, coke, carbon nanotube and/or urea.

QI Y, ZHANG Y, XU M

Preparation method of nitrogen-zinc co-doped graphene quantum dots, involves ultrasonically mixing GO powder and L-cysteine in water, and performing high-temperature heating reaction to obtain supernatant.

JIANG R, LIU M

Preparation of composite heat dissipation film material for compact electronic device, involves placing carbon nanotube film in furnace, reacting with carbon source udner action of high temperature and plasma radio frequency to obtain graphene nanosheets and covering on carbon nanotube film.

XU J, GONG X