国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2） C09（2）
IPC小类 C01B（2）
IPC C09K011/65（2）
发明人 WANG H（2）
公开年 2017（2）
申请年 2017（2）
专利权人

Preparation of water-dispersible nitrogen doped graphene quantum dot involves taking graphite oxide, reducing agent and nitrogen source, dispersing in water, ultrasonicating, performing hydrothermal reaction, and freeze drying.

LI Y, XIE H, HOU C, WANG H, ZHANG Q

Supercritical continuous hydrothermal synthesis of graphene quantum dot comprises placing deionized water into a heater, heating, dispersing oxidized graphene uniformly in water, mixing with p-sulfonic acid calixarene and stirring.

YU D, LUO T, CAO C, HAN J, WANG S, ZHANG X, LIU W, WANG H, LI G, SONG Z