国家/地区 中国（11）
IPC部 B（11）
IPC大类 C01（8） B82（4） B22（3）
C09（3） C22（3） B01（2）
G01（2）
IPC小类 C01B（8） B82Y（4） B22F（3）
C09K（3） C22C（3） B01J（2）
IPC C01B032/184（5） B82Y040/00（4） B82Y030/00（3）
C09K011/65（3） B22F003/14（2） C01B032/194（2）
C22C001/05（2） C22C001/10（2）
发明人 WANG X（4） CHEN A（3） HE X（3）
LIU Y（2） SUN W（2） WANG K（2）
WU Y（2） YAN Y（2） ZHAN K（2）
ZHAO B（2） ZHOU C（2） ZHOU Z（2）
公开年 2018（11）
申请年 2018（10） 
专利权人 UNIV SHANGHAI SCI TECHNOLOGY（11）

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

Preparation of copper-doped graphene-reinforced aluminum-based composite material involves adding ethanol solution, aluminum powder and copper sulfate solution, leaving still, clarifying supernatant, filtering, drying, and sintering.

ZHAN K, ZHAO B, SUN W, WU Y, YAN Y

Preparing hot-press sintered composite tool electrode useful for electric discharge machine comprises e.g. adding graphene oxide/tungsten carbide/cobalt composite material into graphite mold, introducing argon gas, and heat preservating.

OUYANG J, ZHAO X, HE X

Sensitive material for detecting formaldehyde, is stannic oxide nanosheet loaded with reduced graphene oxide having mesoporous structure on surface, and is prepared by adding reduced graphene oxide to anhydrous ethanol and controlling power.

WANG D, TIAN L, WANG X, DENG L, YIN Y, YANG J

Preparing graphene-reinforced aluminum-based composite material comprises e.g. preparing graphene oxide, mixing with granular aluminum powder, dissolving in water and/or alcohol, and adding hydrochloric acid solution to perform sonication.

ZHAN K, WU Y, SUN W, ZHAO B, YAN Y

Preparing graphene oxide three dimensional printing ink, comprises e.g. ultrasonically dispersing graphene oxide, cross-linking agent in solvent to prepare solution, mixing, carrying out chemical cross-linking reaction and centrifuging.

HAN S, ZHU Y, ZHOU F

Preparing graphene aerogel air purification filters net comprises (i) diluting the graphene oxide solution with a solvent, adding reducing agent stirring or ultra-sonicating , molding, and subjected to freeze-drying.

HE X, ZHOU Z, ZHOU C

Preparation of graphene quantum dots comprises mixing precursor with molecular sieve, treating mixed solution by hydrothermal method, centrifuging, stirring and desorbing graphene quantum dots.

CHEN A, LIU Y, JIANG B, WANG K, WANG X

Preparing graphene aerogel with different micro-size comprises diluting graphene oxide solution, centrifuging, collecting, ultrasonically processing, stirring, mixing, heating and freezing and drying grapheme hydrogel.

HE X, ZHOU Z, ZHOU C

Separating and purifying graphene quantum dots by using a molecular sieve comprises e. g. mixing the initial graphene quantum dot solution and the molecular sieve to obtain a reactant, centrifuging the reactant and adding desorbing agent.

CHEN A, LIU Y, QI P, WANG K, WANG X