国家/地区 美国（3）
IPC部 B（3）
IPC大类 B82（3）
IPC小类 B82Y（3）
IPC B82Y030/00（3） B82Y040/00（3） B82Y020/00（2）
C01B031/04（2） C09K011/65（2）
发明人 ZHANG M（3）
公开年
申请年
专利权人

Preparation of graphene quantum dots of different oxygen content used in fluorescent material, involves dispersing graphene oxide in peroxide solution, mixing dispersion with lye, purifying to obtain powder, and performing gradient elution.

ZHANG L, ZHANG M

Large-scale preparation graphene quantum dots, comprises adding graphene oxide into first solvent to obtain first dispersion solution, adding reducing agent, reacting, carrying out solid-liquid separation and cooling to obtain crude product.

ZHANG M, ZHANG L

Thermal interface material used to increase thermal conduction or thermal dissipation across interface comprises three-dimensional interconnected porous graphene foam structure constructed of three-dimensional interconnected graphene sheets.

YUEN M M F, ZHANG X, YEUNG K K, GAO Z, ZHANG K, ZHANG M, XU H