国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/184（8）
发明人 LIU Z（8）
公开年 2020（4） 2019（2）
申请年 2019（4）  2020（2） 
专利权人 NINGBO GRAPH.（3） UNIV NORTHWE.（2）

Preparation of graphene superconducting film for electronic component, involves soaking graphene oxide film in solution for liquid phase reduction, drying and heat-treating, where heat treatment includes low-temperature heat treatment, high-temperature heat treatment and graphitization treatment.

WANG J, HUANG W, GUO W, LIU Z, CAI J

Preparing directed assembly graphene for graphene-carbon nanotube composite thermal conductive film, involves mixing graphene oxide and an aqueous solvent to obtain an aqueous solution of graphene oxide, and mixing the aqueous solution.

YOU Y, ZHANG H, HU L, GUO Y, LIU Z

Preparing graphene quantum dots comprise preheating precursor to obtain prepolymer, dissolving prepolymer in solvent, and performing thermal synthesis reaction.

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

Pinewood-based graphene quantum dot used e.g. in cell fluorescence probes, is prepared by hydrothermally carbonizing using pinewood, centrifuging and dialyzing to separate and purify graphene quantum dots, and freeze-drying solid powder.

SONG X, ZHAO S, CHAI X, LIU Z, HE H, WU M

Preparing highly fluorescent boron-nitrogen co-doped graphene quantum dots by one-pot hydrothermal method comprises e.g. dissolving citric acid, urea and borax in ultrapure water, carrying out hydrothermal reaction, dialyzing and drying.

MO Z, LIU Z, GUO R, LIU N, NIU X, YANG X

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

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

Preparing fluorinated graphene quantum dot for biomedical sensor, light sensing, biological imaging or biomarkers, involves mixing saccharide compound and hydrofluoric acid in water to obtain mixed solution.

YANG Y, YOUSAF M, LIU Z, HUANG H, WANG C, LIU C