国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC C10L001/02（2）
发明人
公开年
申请年
专利权人

Preparing magnetic complex cellulose-based solid acid catalyst comprises e.g. preparing cellulose solution, sulfonated graphene oxide and ferroferric oxide nanoparticle, uniformly mixing, and carrying out immobilization into a ball.

FU Y, LI T, WANG X, JIAO J, LIU Z, GE Q, LI Y

Making magnetic nano-graphene oxide involves preparing oxidized graphite alkene using Hummers method; and loading ferroferric oxide nano-particle on surface of magnetic nano graphene oxide in alkaline condition using hydro-thermal method.

ZHANG F, LI B, LI Q, JI G, FENG Y, AO R, LV M