国家/地区 中国（3）
IPC部 B（3） C（2）
IPC大类 B01（3）
IPC小类 B01J（2）
IPC
发明人 ZHOU C（3）
公开年 2023（3）
申请年 2022（3） 
专利权人 UNIV HEFEI T.（2）

Preparation of sulfonated graphene quantum dot functionalized two-dimensional layered film for single/multivalent ion separation, involves preparing graphene quantum dot by pyrolyzing of citric acid, hydrothermally reacting with sulfonated reagent, and depositing with nanosheet dispersion.

LI J, YUAN C, SHEN T, ZHOU C, GU L, RAN J, GU J, CUI P

Treating water for nitrogen-doped reduced graphene oxide to strengthen Fenton oxidation comprises adding e.g. hydrogen peroxide and nitrogen-doped reduced graphene oxide to wastewater, treating, recycling nitrogen-doped reduced graphene oxide for next batch of wastewater treatment.

LAI B, SUN Y, ZHOU C, ZHOU P

Preparing graphene oxide functionalized metal organic framework useful for measuring concentration of gallium ions, adding zirconium tetrachloride and 2-amino-1,4-phthalic acid, placing in hydrothermal reaction kettle, washing with N,N-dimethylformamide and absolute ethanol, and centrifuging.

SHI J, FANG H, XU S, ZHOU C, LI W