国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/184（7） C09K011/65（7） C01B031/04（5）
B82Y040/00（3） C01B032/194（3） C09K005/14（3）
B82Y020/00（2） B82Y030/00（2）
发明人 PAN D（4） WANG L（4） GENG B（2）
GUO Y（2） LI W（2） LIU Y（2）
WU M（2） ZHAN J（2）
公开年 2016（3） 2015（2） 2017（2）
申请年 2016（5）  2015（2） 
专利权人 UNIV SHANGHAI（10）

Mixed solution of carboxyl graphene quantum dot includes preset amount of dispersant, adsorbent, carboxyl graphene quantum dot solution, and deionized water.

LEI B, TANG L, ZHAO P, PU X, WU M

Preparing polypropylene grafted graphene composite material involves modifying and reducing graphene oxide using aniline compounds, reacting the graphene modified and reduced with maleic anhydride grafted polypropylene.

SONG N, CAO D, DING P, SHI L

Vertically aligned carbon nanotube array and graphene composite film material for use in electronic device heat dissipation fields, comprises graphene and vertically oriented carbon nanotube array that is uniformly distributed graphene.

YUAN G, XIE J, SHAN B, LI H, TIAN Y

Preparing green orange red trichromatic fluorescent graphene quantum dot comprises e.g. adding pyrene by stirring in nitric acid or mixed acid composed of sulfuric acid and concentrated nitric acid, refluxing, reacting and post processing.

PAN D, WU M, ZHAN J, GENG B, WANG L

Preparation of yellow phosphor powder of graphene quantum dot used in next-generation LED white lighting applications involves adding amiloride and acetic acid, stirring, transferring mixed solution, reacting, and cooling.

PAN D, LIU Y, YIN L, WANG L, LI Z

Preparation method of nitrogen-doped graphene quantum dots by high energy electron beam irradiation method, involves immersing carbon fiber in mixed acid, ultrasonically processing, heating, cooling, and adding reaction liquid.

CHANG Q, CHEN P, DENG X, HANG M, LI C, WANG J, WANG Y, ZHANG M, ZHU J, XU J

Method for preparation of electron beam irradiation fluorescent graphene quantum dots used for imaging biological cells, involves adding pyrene to nitric acid, dissolving 1,3,6-nitro-pyrene in deionized water, adding hydrazine hydrate.

LI W, PAN D, WANG L, ZHAN J, GUO Y

Extraction of graphene quantum dots from coffee grounds solid waste, involves adding recovered coffee residue to dilute hydrochloric acid, stirring, carrying out ultrasonic surface activation, filtering and washing with deionized water.

LI W, PAN D, WANG L, GENG B, GUO Y

Preparation of size-controlled graphene quantum dots involves depositing metal catalyst on clean substrate, etching metal thin film, supplying substrate, carbon source and reducing gas to reactor and purifying graphene quantum dots.

FENG W, LIU Y, YANG L, ZHANG J

Preparation of vertical array graphene thin film used in high power electronic device field, by coating graphene oxide solution into base plate, redacting with strong reducing agent, cutting, and folding into vertical arrangement.

LIU J, HUANG S