国家/地区 中国（10）
IPC部 C（10）
IPC大类 C09（10）
IPC小类 G01N（8） C09K（7） C09D（3）
C01B（2） G03F（2） H01L（2）
IPC G01N021/64（7） C09K011/65（5） C01B031/04（2）
C09K011/06（2）
发明人 LI Y（2）
公开年 2015（10）
申请年 2015（7）  2014（3） 
专利权人

Preparation of composite quantum dots for fluorescence enhancement type probes, involves stirring pi-bond graphene quantum dots and sodium lignosulfonate in sodium hydroxide solution, adjusting pH, dialyzing, freeze-drying solution.

HUANG K, LI M, LI S, MAO W, XIA J, ZHANG Y, YANG X, XU L

Method for preparing graphene/poly(3,4-ethylenedioxythiophene) polystyrene sulfonate mixed solution, involves mixing graphene powder and aqueous surfactant followed by dispersing diluted solution to obtain mixed solution.

HU T, LI Y, LEE Y

Phosphorescent quantum dot composite material for detecting melamine, comprises manganese-doped zinc sulfide phosphorescent quantum dot and reduced graphene oxide.

CHEN X, HAN D, JIA W, LI F, LIANG D, YU S

Preparing nitrogen-doped graphene quantum dot involves keeping triaminotrinitrobenzene in muffle furnace under nitrogen protection to perform pyrolysis reaction.

LI R, LIU Y, YANG G, YANG Y, SHEN J

Graphene-based photocuring paste used in three-dimensional printing, comprises graphene, photosensitive resin, reactive diluent, photoinitiator, and additives, in specific weight ratio.

LIN R, MA F, WANG H, WEI Y, DU X

Preparation of graphene quantum dots used for detecting trivalent gold ions, involves adding citric acid and L-cysteine to reactor, adding deionized water, mixing, heating and cooling mixture, and adjusting concentration of mixture.

CAI F, HUANG Y

New graphene fluorescent compound used in fluorescent detection of sodium glutamate.

DAI L, GUO R, QI L, YAO Q, YANG M, CHENG R, BU Y, CHEN L, XUE Y

Production of graphene quantum dots for detection of urea, involves oxidation-reacting amorphous carbon and nitric acid as oxidizing acid.

ZHU C, SHAO T

Water-soluble polymer/graphene composite fiber used for e.g. sensor, comprises cross-sectional profiled fiber having micro-fiber structure, and has predetermined fiber strength, elongation at break and electroconductivity.

CHEN S, ZHU M, ZHOU Z, MA W

Preparing graphene oxide useful as near infrared fluorescent probe pH indicator, comprises e.g. preparing solid pre-oxidized graphite, adding sulfuric acid, heating, adding hydrogen peroxide, centrifuging and ultrasonic processing.

JIN Q, LI Y, SUN Y, WANG L, WU H, SHAO K, HU Y, YU Y, LIU B