国家/地区 中国（7）
IPC部 B（7） C（6）
IPC大类 B01（7） C02（6） C08（2）
IPC小类 B01J（7）
IPC B01J020/26（7）
发明人 ZHAO H（2）
公开年 2018（7）
申请年 2016（7）
专利权人 UNIV NANJING.（2）

Enriching phenolic environmental estrogen comprises e.g. using magnetic graphene polyaniline nano composite material as adsorption material, adding the adsorption material to solution containing phenolic environmental estrogen and mixing.

ZHAO H

Preparing magnetic nano-composite material involves dissolving graphene/polyaniline composite material, ferric chloride and sodium acetate in alcohol solvent and ultrasonically processing at high pressure in reaction kettle.

ZHAO H

Preparing glucan modified graphene oxide material for adsorbing dyes in wastewater, involves taking graphene oxide suspension with deionized water, ultrasonic dispersing graphene oxide, and peeling to obtain oxidized graphene suspension.

XIE Y

Adsorbent material useful for treating copper-containing wastewater, comprises e.g. graphene oxide, hydroxyethyl cellulose, triethanolamine, polypyrrolidone, polyacrylamide, stearic acid, nano-modified bentonite and manganese dioxide.

LIU Q

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

Preparation of three-dimensional graphene oxide/polyethylene imine/carboxymethyl cellulose composite material for heavy metal ion adsorption, involves taking graphene oxide and water, ultrasonicating, adjusting pH value.

LIN X, MENG H

Purification method for removal of benzene pollutants involves passing graphene through pore-enlarging agent, activating, obtaining high specific surface area graphene, combining with air outlet and forming core material.