国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C02（3） C08（2）
IPC小类 B01J（5）
IPC B01J031/28（5）
发明人
公开年 2019（4）
申请年 2019（5）
专利权人

Preparing cellulose/graphene oxide/ferroferric oxide composite hydrogel catalytic carrier used in field of sewage treatment, involves adding sodium hydroxide and urea to water, stirring to obtain mixed aqueous solution of sodium hydroxide.

QI H, CHEN Y, LIU D, LV F

Preparing nitrogen-doped iron-based graphene gel used for controlling environmental pollution, by mixing graphene oxide, iron salt and urea in solvent and reacting obtained mixed solution.

ZHUANG Y, SHI B

Composite catalytic material useful for degradation of straw extract microcrystalline cellulose, comprises porous three-dimensional reduced graphene oxide, material institute Lavoisier-(iron)-amino based and platinum particles.

LI Q, LU M, SU Y, ZHOU W

Preparing cellulose-based catalytic membrane for treating dye wastewater by adding graphene oxide into ethylene glycol, adding cotton pulp cellulose into solvent system, and adding composite material into cellulose solution.

ZHANG S, LI H, HOU C, ZHAO M, HUA C, CHEN W

Preparation of supported ultra-small Prussian blue analog used as catalyst, involves reacting trivalent metal compound, divalent metal compound, solvent, ligand and graphene, reacting by dispersing in solvent, and adding reducing agent.

YE W, NIU M, FANG Z