国家/地区 中国（9） 美国（3） 世界知识产权组织（2）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01D（11）
IPC C01B032/184（11）
发明人
公开年 2018（11）
申请年 2017（7）  2018（4） 
专利权人

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

HUANG J

Oxidation tank useful for preparing graphene for treating stimulating gas, comprises e.g. an oxidation pond body, a supporting plate, the vertical plate, transverse plate, a locating rod, a hollow column, and a cover plate.

CHEN W

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

Graphene containing composition e.g. multilayered hydrogen graphene composition for product e.g. thermal insulation barrier comprises graphene component containing monolayer graphene and/or multilayered graphene, and graphite component.

BRERETON D, BRERETON T, WINKELMANN A

Producing graphene material for e.g. anti-icing process by converting carbon precursor of material into laser-induced graphene using laser to perform multiple lase passes over same area of material or upon overlapping regions of lased areas.

TOUR J M, CHYAN Y, ARNUSCH C J, SINGH S P, LI Y, LUONG D X, KITTRELL C, YE R, MILLER J, KINSTLINGER I, COFER S, MUELLER J

Three-dimensional graphene structure preparation involves forming graphene precursor by heating carbohydrate and gas generator, forming graphene structure having cavity by carbonizing graphene precursor, and then forming nanopores.

KIM T, YOU I, KIM B N, KIM I G, JUNG S, PARK S, YOUNG K T, KYU Y I, NA K B, GYOO K I, HOON J S, JUN P S

Nanographene composition comprises nanographene material prepared by dispersing graphene oxide and hydroxy carbon nanotubes in alkane solvent, reducing modified graphene oxide, crushing, mixing with tantalum oxide in alkane solvent, drying.

WANG Y

Air purification material is provided with three-dimensional mesh hierarchical pore structure, which is mainly formed by overlapping graphene sheets and comprises large hole, middle hole and small hole, which are distributed randomly.

ZHANG C, YANG Q, LIANG J, LING G, XIAO J, HAN J, TAO Y, YOU C

Equipment for production graphene composite material, has gas pipe arranged in lower right corner of drying chamber, and air outlet provided in upper left corner of drying chamber.

LIU X, WEI X, WEI Z