国家/地区 中国（31） 美国（2）
IPC部 C（32）
IPC大类 C01（32）
IPC小类 C01B（32）
IPC C01B032/184（32）
发明人 ZHU X（4） WU Q（3） ZHANG Y（3）
CHEN A（2） CHEN P（2） DONG J（2）
GUO X（2） LI H（2） LI X（2）
LIU H（2） LIU J（2） LIU Y（2）
WANG X（2） WANG Y（2） XIANG B（2）
公开年 2018（32）
申请年 2018（19）  2017（10）  2016（3） 
专利权人 UNIV DALIAN .（2） UNIV QUANZHO.（2） UNIV SHANGHA.（2）

Preparation of tin powder modified high stability nitrogen-doped graphene quantum dot includes mixing citric acid and urea in deionized water, performing ultrasonic dispersion treatment, heating, cooling, washing, shaking and standing.

ZHAO H, XIE H, WANG Y, LU G

Preparing graphene quantum dot-based petroleum liquid product comprises e.g. adding concentrated sulfuric acid and concentrated nitric acid into the petroleum liquid product, ultrasonicating, carrying out oxidation reaction and cooling.

WANG C, PAN C

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

Preparing amino-functionalized graphene quantum dot involves utilizing citric acid, amino acid source, and de-ionized water as raw materials, dissolving, mixing, carrying out hydrothermal reaction, cooling, and then filtering.

GUO X, WANG H, WANG L, MENG J, LUO Y, ZHU X, XIANG Y

Flame-retardant graphene film comprises graphene oxide, phosphorus trichloride, methanol, water, zinc borate, dammar resin, and silane coupling agent kh550, and is prepared by taking water and zinc borate into methanol.

HU M

Preparing graphene heat conductive film comprises e.g. mixing graphene oxide with water, then adding cationic surfactant, mixing pretreated graphene oxide and isocyanate in closed reaction vessel and heating modified graphene oxide mixture.

XIE X, WAN Z, ZHANG Y

Graphene-supported ferroferric oxide absorbing material synthesis method using ascorbic acid reducing agent involves dispersing graphene oxide in water, obtaining graphene oxide dispersion, and adding ferric chloride hexahydrate solution.

WANG B, LIU H, ZHENG Z

Preparing graphene quantum dot involves adding 1,3,6-trinitrotoluene into sodium hydroxide solution, using ultrasonic cell and crushing ultrasonically then transferring polytetrafluoroethylene into reaction kettle for hydrothermal reaction.

ZHU X, DUAN Y, ZHANG H, WU Q, DONG J, XIANG B, CUI X

Preparation of nitrogen-doped graphene quantum dots for e.g. bioluminescent label, involves using citric acid and ethylenediamine as raw material to prepare intermediate of graphene quantum dots, and dehydrating and carbonizing intermediate.

KANG L, TANG D, LIU J

Preparing graphene hydrogel comprises mixing the silver sulfide quantum dot stock solution with graphene oxide, and heating.

ZHOU M, WU Q