国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） B82（2）
IPC小类 C01B（5）
IPC C01B032/194（5）
发明人 ZHAO Q（5）
公开年 2022（2）
申请年 2022（2） 
专利权人

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

Performing deep processing technique of graphene powder with solid continuous liquid dispersion method involves mixing proper amount of graphite powder with proper amount of sugar, crushing mixture in crusher, and scraping glass plane by polishing machine or blade to obtain powder or sheet-graphene.

ZHAO Q

Method for preparing micro-nano composite of graphene quantum dot array, involves removing mask glue, annealing to remove residual glue, and etching to remove surface sacrificial layer to obtain final graphene array structure.

ZHAO Q, YANG Z, CHEN R, PENG F, YAN Z, CHANG Z, HUANG X

Sintering device for processing graphene, comprises sintering chamber, where four sides of outer surface of lower end of sintering chamber are welded with supporting legs, and upper end cover of sintering chamber is provided with sealing cover.

OUYANG Q, HE Y, HU M, JIANG G, ZHAO Q, ZHANG S, WANG C

Modified graphene useful for preparing polyurethane foam and in sealing of floating roof crude oil storage tanks.

TANG G, XIE X, WANG L, ZHAO Q