国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C02（5）
IPC小类 B01D（6）
IPC C02F001/40（4） B01D017/022（3） C02F101/32（3）
C02F103/10（3） C02F103/36（3） B01D067/00（2）
B01D069/02（2） B01D071/34（2）
发明人 LI Y（6）
公开年 2018（6）
申请年 2018（6）
专利权人 LI Y（4）

Preparing reduced graphene oxide modified film capable of accelerating water treatment comprises e. g. dissolving oxidized graphene into de-ionized water to form graphene oxide solution, centrifuging, washing, and vacuum drying.

LUO L, CHEN H, LI Y

Petroleum hydrocarbon wastewater treatment agent comprises polyvinyl alcohol, formamide, gelatin, willow leaves, nano graphene and magnetite waste residue.

LI Y

Petroleum hydrocarbon wastewater treatment agent comprises polyvinyl alcohol, formamide, gelatin, herba violae, nano graphene, and magnetite slag.

LI Y

Petroleum hydrocarbon waste water treatment agent comprises polyvinyl alcohol, formamide, gelatin, poinsettia, nano graphene, and magnetite slag.

LI Y

Anti-pollution self-cleaning-type graphene oxide-zinc oxide-polyvinylidene fluoride film comprises a basement membrane and a mixture of graphene oxide nano-sheet and zinc oxide nano-wires which covers the basement membrane.

WANG Q, GU J, ZHANG C, LI Y, JIANG L, QIU Z, YAO J, WANG Z, WU Z

Preventing graphene from falling off on graphene filter screen comprises using core for preventing the graphene from falling off on the graphene filter, and connecting the graphene and the foam substrate by electroless metal plating method.

LI Y, LAI Q