国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C01（4） C02（2）
IPC小类 B01D（6）
IPC B01D053/02（6）
发明人 YANG X（2）
公开年 2018（6）
申请年 2018（6）
专利权人

Graphene micro-nano composite material composition useful for e.g. textile carrier for purifying air and water, contains copper, iron(III) oxide, titanium dioxide, magnesium oxide, sodium oxide, manganese oxide and silicon dioxide.

WU Q, WU Y

Preparing activated carbon-graphene compound material comprises dispersing graphene oxide material in water, adding activated carbon, stirring, refluxing and filtering.

HUANG J

Preparation of graphene oxide-maya blue composite film comprises preparing graphene oxide-maya blue dispersion using water/organic mixed solvent, condensing, freeze-drying, pressing, heating and reducing, carbonizing, activating and washing.

YANG X, WANG F

Preparing mineral acid intercalated graphene oxide-carbon dioxide absorbing material involves adding flake graphite and sodium nitrate to three-necked flask, then adding concentrated sulfuric acid and potassium permanganate and stirring.

XU J, LIU H, LI J, ZHAO L, XING W, ZHU H

Preparing graphene aerogel air purification filters net comprises (i) diluting the graphene oxide solution with a solvent, adding reducing agent stirring or ultra-sonicating , molding, and subjected to freeze-drying.

HE X, ZHOU Z, ZHOU C

Three-dimensional graphene carbon composite desulphurizing materia comprises main ingredient of desulphurisation material is three dimensional graphene and manganese oxide, which effectively improves MnO2 of load amount.

YANG X