国家/地区 中国（8） 美国（7） 世界知识产权组织（6） 欧洲专利局（EPO）（3） 韩国（2）
IPC部 B（14）
IPC大类 B01（14） C02（7） C01（6）
B82（3） C08（3） B05（2）
C07（2）
IPC小类 B01D（14）
IPC B01D071/02（6） C01B031/04（5） B01D053/02（4）
B01D067/00（4） B01D069/10（4） C02F001/28（4）
B01D069/12（3） B82Y030/00（3） B82Y040/00（3）
C08K003/04（3） B01D065/10（2） B01D069/02（2）
B01J020/26（2） C02F001/44（2）
发明人 DUERKSEN G L（3） MILLER S A（3） YU S（2）
公开年 2014（14）
申请年 2013（14）
专利权人 EMPIRE TECHN.（3）

Filtering or solid-liquid separation membrane, has graphene compounds provided in matrix layer and dispersed in polymer in matrix layer, where polymer is formed by interfacial polymerization, and compounds increase rejection of matrix layer.

KRISHNA K M, BHATTACHARYYA A, DEVI R M, PHADKE M, KLISHINA K M, BATACHAYA A, DEVIE R M, PHADKE M A

Filter comprises main body and filter layer filled in inner of main body, the main body having water inlet and water outlet and the filter layer has filter material covered with graphene thin film layer.

LIN Z

Manufacture of graphene-carbon nanotube composite structure involves providing graphene on surface of metal powder, then providing carbon nanotubes on surface of graphene, modifying using metal oxide, and treating using photocatalyst.

KIM H K, YANG W S

New substituted cyclophane compounds used e.g. to sequester polyaromatic hydrocarbons from sample, to detect presence of polyaromatic hydrocarbons in sample, and to exfoliate graphene nanoribbons in multi-layered graphene nano-ribbon stack.

STODDART J F, BARNES J C, JURICEK M

Porous membrane, useful for separating liquids, comprises graphene monolayer, array of colloid particles formed sufficient to define shadow-masked and unmasked fractions of surface of monolayer, metal film, and array of nanoscale pores.

MILLER S A, DUERKSEN G L

Composition for removing carbon dioxide from gas source comprises nanocarbon support e.g. fullerene, nano-graphite, graphene; and an aliphatic amine attached to the nanocarbon support to form aliphatic amine-nanocarbon material.

BARRON A R, DILLON E

Nanofiltration membrane for preparing fluorescent graphene quantum dots contains functional layer containing set of filter holes and supporting layer containing set of filter holes in which supporting layer is connected to functional layer.

XIE X, JIANG M, XU X, YANG S, LI X, DING G, SUN J, HE P

Preparation of graphene oxide modified superhydrophilic or superhydrophobic oil-water separation membrane for e.g. separation of oil and water mixture involves adding strong acid in ice water bath, stirring, and adding sodium nitrate.

HU J, CHEN Z, WANG F, ZHOU X, TU W, YUAN T

Preparation of oil-water separator material by soaking sponge material in graphene oxide solution, removing sponge material, centrifuging to obtain graphene oxide-coated sponge material, and subjecting to reduction reaction.

YU S, YE Y

Use of graphene oxide membrane comprising graphene oxide layer supported on porous membrane layer, for dehydration of product, e.g. fermentation broth.

NAIR R, BUDD P, GEIM A, NAIR R R