国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C02（6）
IPC小类 B01J（6）
IPC B01J020/30（6）
发明人 LI J（6）
公开年 2020（6）
申请年 2020（5） 
专利权人 LI J（3）

Pyrrole copolymer grafted porous graphene adsorbent prepared by dispersing graphene oxide in water, adding polystyrene microspheres, treating, dispersing mixed acid, filtering, adding pyrrole, reacting, distilling, adding pyrrole and drying.

LI J

Aerogel composite material photocatalyst for the degradation of microcystin, comprises carbon nitride, reduced graphene oxide aerogel and magnetic materials and prepared by dispersing carbon nitride and magnetic material in a solvent.

DING P, HE Y, CHEN C, LI J, KAI T, HUANG R, WU P

Adsorption material of polyethyleneimine grafted nanometre ferric oxide-graphene comprises bromobutyrylated nano ferric oxide, epoxidized graphene aerogel, and polyethylenimine.

LI J

Corn stalk oil dirt adsorbent useful for oilfield, comprises oxidized sodium alginate, pre-treated fiber, polyvinyl alcohol, modified carbon fiber, crosslinking agent, trimethylsilane, and reduced graphene oxide.

LI J

Preparation of magnetic graphene oxide composite material includes mixing ferric chloride hexahydrate, sodium acetate, surfactant and ethylene glycol, adding graphene oxide, performing magnetic separation, washing and drying.

WANG Y, CHEN X, DI M, PENG J, LI J, TAN K, ZHU X

Preparing magnetic ferric oxide-graphene nano-composite material comprises e. g. dispersing graphene oxide in deionized water, adding mixed solution of ferric chloride and sodium citrate, mixing and adjusting pH.

LIU A, LI J, GUO J