国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） C09（2） G01（2）
IPC小类 C01B（7）
IPC C01B032/184（7）
发明人 LIU Z（7）
公开年 2019（7）
申请年 2019（4）  2018（3） 
专利权人 SHANGHAI INS.（2） UNIV NORTHWE.（2）

Preparing red light-doped graphene quantum dot comprises mixing e.g. a precursor material with a solvent to obtain a precursor solution, subjecting precursor solution to hydrothermal synthesis treatment and purifying.

DING G, XU A, YANG S, WANG G, CHEN D, LIU Z

Preparing graphene, involves dispersing carbon source in phosphoric acid aqueous solution, heating, performing solid-liquid separation and drying, where carbon source comprises mixture of graphene oxide and/or graphite oxide.

WANG L, FEI W, LIU Z, LI J

Preparation of composite material for e.g. sensor, involves mixing chitosan beta-cyclodextrin powder containing carboxylated beta-cyclodextrin and N-hydroxysuccinimide, water, nitrogen-sulfur doped graphene, stirring and centrifuging.

MO Z, WANG J, NIU X, YANG X, SHUAI C, LIU Z, GUO R, LIU N

Synthesis of boron-nitrogen co-doped graphene quantum dots includes dissolving graphene oxide and boric acid in ultrapure water, performing ultrasonic treatment, reacting, cooling, filtering, recovering reduced graphene oxide and drying.

MO Z, LIU Z, LIU N, GUO R, NIU X, YANG X, ZHAO P, OUYANG M

Preparation of three-dimensional graphene composite, involves mixing graphene oxide, water-soluble phenolic resin, and water, hydrothermally reacting to obtain graphene hydrogel, washing, drying, and heating in inert atmosphere.

HUANG F, WANG S, SUN T, DING W, LIU Z, FENG X, YU L

Preparing vulcanized three-dimensional porous graphene material by molten salt assisting method comprises mixing graphene oxide, sulfur source and zinc chloride-potassium chloride salt, heating under inert gas, washing and drying.

HUANG F, WANG S, SUN T, DING W, LIU Z, FENG X, YU L

Graphene flexible sensor comprises graphene composite material and a wire, the two ends of the graphene composite material is connected by a conductive silver paste.

MENG Q, LIU Z, CUI X, YU Y, WANG Y