国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C10（5） C11（2）
IPC小类 B01J（5）
IPC C10L001/02（5）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Preparing graphene core-shell structure iron oxide nanoparticle composite material in sewage treatment adsorbent and lubricant additive, involves ultrasonically cleaning foam nickel in ethanol or acetone solution, then ultrasonically cleaning in mixed solution of glacial acetic acid and ethanol.

WEI Y, DAI L, LIN C, ZHONG H

Catalyst for preparing alcohol using coke-quenching waste gas, comprises silica and graphene, and molybdenum, manganese and nickel, and alkali metal and/or alkaline-earth metal.

ZHANG J

Preparation method of supported nano metal catalyst useful in reaction of preparing lower alcohols from synthesis gas comprises mixing graphene oxide, heating and calcining.

MA P, ZHU X, TAN Y, BAO J

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