国家/地区 中国（5）
IPC部 C（5）
IPC大类 C09（5）
IPC小类 C09K（3） C09D（2）
IPC C09K011/65（3）
发明人 MA Q（5）
公开年 2016（2） 2017（2）
申请年 2016（5）
专利权人 UNIV TIANJIN.（2）

Preparation of nitrogen-doped graphene quantum dot with high selectivity used for, e.g. detection of hexavalent chromium ion by mixing citric acid and ammonia water, hydrothermally reacting, cooling, heating, dialyzing, and freeze-drying.

ZHANG J, CAI Y, MI C, FAN Y, ZHANG Z, MA Q

Preparation of blue-emitting b-graphene quantum dot includes weighing citric acid, liquefying, heating, absorbing orange liquid, adding sodium hydroxide solution, mixing, neutralizing, refrigerating, dialyzing, purifying and vacuum drying.

ZHANG J, MI C, CAI Y, FAN Y, ZHANG Z, MA Q

Graphene modified polyaryl ether ketone polymer material used in e.g. oil well pipe coating, comprises graphene nano dispersion slurry, polyaryletherketone polymer, silane coupling agent, molecular sieves and polar solvent.

ZHANG C, BIAN Z, DAI H, MA Q, JIAN X, CHEN D, LI W

Preparing aza-graphene quantum dots emitting white fluorescence comprises e.g. dissolving citric acid and urea in solvent, reacting, centrifuging, removing the solvent and drying to obtain graphene quantum dot emitting white fluorescence.

ZHANG X, MA Q, TAN J

Manufacture of graphene ink used for graphene-based conductive material, involves ultrasonically-treating flaky graphite-ethyl cellulose dispersion, adding sodium chloride, centrifuging and mixing product with ethanol-terpineol solution.

WANG Z, MA Q, WANG D