国家/地区 中国（5）
IPC部 C（5） B（2）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/194（3） B82Y020/00（2） B82Y030/00（2）
C01B032/184（2） C09K005/14（2） C09K011/65（2）
发明人 YANG X（5）
公开年 2021（5）
申请年 2020（3）  2021（2） 
专利权人

Preparing graphene quantum dots using multi-field coupling comprises mixing aromatic hydrocarbon as carbon source, sulfuric acid and nitric acid as solvent, reacting, diluting, adjusting pH, filtering, purifying filtrate and drying.

YANG X, LU Y

Radiating electrostatic adsorption powder used for metal heat-dissipating component comprises small-layer graphene flakes, polymer resin, inorganic mineral powder, and auxiliary agent at certain amount.

CHEN G, MA L, YANG X, WU J, ZUO B, MIAO L

Graphene synergistic thermal energy storage composite material useful in solar energy storage device, comprises reduced graphene oxide, and azobenzene compound grafted on surface of reduced graphene oxide sheet in covalent coupling manner.

ZHAO J, YANG X, LI S, YANG H, LI X, LI J, GENG Y, HAN S

Preparing the graphene modified polymer composite material comprises comprising e.g. preparing natural crystalline flake graphite by Hummers method to form graphene oxide, dispersing in aqueous solution and performing ultrasonic treatment.

CHEN J, HE M, LI L, WANG K, XUE Y, HE Y, WANG Y, ZHANG J, LU Y, LU X, LU P, WU Y, FU X, LUO G, YANG X, LIU G, LIU Y, YE W

Preparing graphene quantum dot sensitized europium-terbium co-doped layered hydroxide by treating europium-terbium co-doped layered hydroxide compound to form citrate-intercalated europium-terbium co-doped layered hydroxide, and carbonizing.

YANG X, SANG S, FENG P