国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） D01（2） D04（2）
IPC小类 B01J（4）
IPC B01J020/26（4）
发明人
公开年 2018（4）
申请年 2018（2） 
专利权人

Nanofiber material for filtering heavy metal ions comprises graphene oxide, polyacrylonitrile and polymethyl methacrylate, and is prepared by solution spray spinning technology.

LAN Q

Preparing patulin-removing resin material involves using hydroxyapatite, graphene, ferric chloride solution, ferrous chloride solution, ethyl orthosilicate, 4-hydroxyindole, methacrylic acid, and ethylene glycol dimethacrylate.

TANG G

Polyvinyl alcohol/graphene oxide composite nanofiber membrane preparation involves using graphite powder, potassium permanganate and concentrated sulfuric acid as main raw materials, and then preparing graphene oxide.

QU C, ZHANG Y, ZHU H

Filter cloth useful for adsorption and removal of aflatoxin in edible vegetable oil e.g. peanut oil and corn oil, comprises reduced graphene oxide/polyvinyl formal fiber filter cloth composite material having regular structural morphology.

LI P, MAO J, ZHANG Q, ZHANG L, LI H, ZHANG W, YU L