国家/地区 中国（3）
IPC部 B（3）
IPC大类 B82（3） C01（3）
IPC小类 B82Y（3）
IPC B82Y040/00（3）
发明人 LI S（3）
公开年 2016（2）
申请年 2015（3）
专利权人

Preparing graphene quantum dot with adjustable oxygen content comprises e.g. subjecting graphene quantum dot aqueous solution for electrochemical circulation voltammetry, dialyzing, obtaining light yellow transparent solution.

LI S, LIU H, LI Y, LIU X

Ultrasonic cutting of graphene oxide comprises e.g. adding water to graphene oxide, performing ultrasonic treatment, controlling temperature suspension graphene oxide, centrifuging and drying graphene oxide precipitate.

CENG Z, CHEN K, LI S, LIU Y, WANG L, XU J

Three-dimensional framework-shaped graphene nanocrystalline crystal-array zinc oxide composite material is obtained by depositing three-dimensional graphene on nanocrystalline zinc oxide crystal surface by chemical vapor deposition.

LIU J, LI S, LI X, MA Y, YU M, LIU S