国家/地区 欧洲专利局（EPO）（49）
IPC部 B（49）
IPC大类 B01（49）
IPC小类 B01D（49）
IPC B01D071/02（30） B01D067/00（25） C01B031/04（21）
B01D069/10（19） B82Y030/00（18） C01B032/194（16）
B01D069/12（15） B82Y040/00（13） C01B032/182（13）
C01B032/198（11） C02F001/44（11） C01B031/02（10）
B01J020/20（8） B01D061/02（7） B01D069/00（7）
发明人 BEDWORTH P V（5） KANEKO K（3） MURADA K（3）
MURATA K（3） TAKAGI T（3） ARNUSCH C J（2）
BULLOCK S E（2） CHOI K（2） GEIM A（2）
HEIGHT M（2） KATSUMI K（2） KATSUYUKI M（2）
KITAHARA I（2） LEE S（2） LI Y（2）
公开年 2017（11） 2021（10） 2016（7） 2013（6） 2015（5） 2014（3） 2012（2） 2022（2）
申请年 2016（10）  2020（7）  2015（6）  2012（5）  2013（5）  2017（5）  2021（5）  2014（3） 
专利权人 LOCKHEED MAR.（7） LOCKHEED COR.（5） KOTOBUKI TSU.（3） UNIV MANCHES.（3）
UNIV SHINSHU（3） BG NEGEV TEC.（2） HEIQ MATERIA.（2） NITTO DENKO .（2）
UNIV MONASH（2） UNIV RICE WI.（2） UNIV RICE WI.（2） ZHENG S（2）

Treating starting liquid containing pollutants comprises adding graphene oxide to starting liquid so as to adsorb part of pollutants and causing pre-treated liquid to flow through porous membrane comprising hollow fibers.

MELUCCI M, PALERMO V, KOVTUN A, NAVACCHIA M L, BOCCHI L

Multi-stage hybrid membrane used for separating hydrogen from syngas, comprises screen supporting the layers containing mixture of carbon fibers, transition nonmetal compounds, fluorine containing polymer and activated carbon.

ROBLES G, NIMOCKS R, ROCKE M, CHEIKY C, GLEN R, ROBERT N, MIC R, CHARITY C

Inserting two dimensional flakes of two dimensional material into pores of porous substrate, comprises providing porous substrate having open pores, applying liquid dispersion of flexible flakes to porous substrate and subjecting substrate.

KHRANOVSKYY E, ZHYBAK M

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Preparing gas selective separation filter involves providing graphene membrane on sacrificial support layer, subjecting graphene membrane to transient pressurized ozone gas pulse, purging ozone, and cooling down ozone treated graphene membrane.

AGRAWAL K V, HUANG S, HSU K, AGRAWAL K, HWANG S, HUSH K, XU G

Synthesizing carbon beads by preparing viscous slurry in non-polar solvent configured to function as disperse phase, preparing viscous gel using hydrocolloids, passing disperse phase and continuous phase into microfluidic droplet generator, subjecting to thermal treatment and UV radiation and drying.

PARENTE M, SITHARAMAN B, SITARAMAN B

Carbon material used as filter for desalination or deionization of solution, comprises carbon-containing layer having opening and solid material provided for covering the opening of carbon-containing layer, where solid material comprises hole communicating with opening.

KATSUMI K, TOSHIO T, YASUSHI S, STEVIC D, KATSUYUKI M, KANEKO K, TAKAGI T, SHIMIZU Y, DRAGANA S, MURATA K, MURADA K

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H

Ink useful for providing viral active or anti-microbial coating to substrate, comprises carrier, graphene or graphene oxide particles dispersed in carrier, and viral active or anti-microbial component adhered to graphene.

CHEN S W, DEVINE S, CHEN S, SANDWINTHROP C

Multi-layered membrane useful for separating many ions or molecules in a fluid stream and in device for osmotic power generation, comprises a top layer, a bottom layer, and a spacer layer.

GARAJ S, SPINA M