国家/地区 世界知识产权组织（13）
IPC部 B（13）
IPC大类 B01（13） C01（10） B82（9）
C02（5） H01（4） B32（2）
G01（2）
IPC小类 B01D（13）
IPC B82Y030/00（8） C01B031/04（7） B01D071/02（6）
B82Y040/00（6） B01D067/00（5） C01B031/02（5）
B01J020/20（4） B01D053/22（3） B01D061/00（3）
B01D061/02（3） B01D069/10（3） B01D069/12（3）
B01D071/06（3） B01J020/30（3） B01J020/32（3）
发明人 DUERKSEN G L（3） MILLER S A（3） BEDWORTH P V（2）
STETSON J B（2）
公开年 2013（7） 2012（4） 2014（2）
申请年 2012（13）
专利权人 EMPIRE TECHN.（4） ISLAND GIANT.（3） LOCKHEED COR.（2） LOCKHEED MAR.（2）

Composite membrane for gas and liquid separations, comprises nanoporous graphene layer having first side and second side, first selective membrane, and porous support substrate in contact with second side of nanoporous graphene layer.

MILLER S A, DUERKSEN G L

Composition used for removing components from fluids e.g. sewage water and waste water, and for forming capacitor, comprises structure having graphene sheets and carbon nanotubes disposed between graphene sheets.

WEI L, ZHANG Y

Deionizing solution involves functionalizing graphene sheet apertures to repel first ions in solution that also inhibits transit of second ions and passing solution by flow path to form deionized solution on solution flow path output side.

HO G S, BENNETT R G, BEDWORTH P V, STETSON J B

Production of graphene-polymer nanocomposite used for heat-insensitive polymer composition for e.g. pipe, involves providing aqueous suspension of graphene, mixing with aqueous polymer latex, obtaining liquid mixture and co-coagulating.

GAUTHY F, SANGUINETI A, DAPRILE F, DORAZIO P, D APRILE F, D ORAZIO P

Membrane used to separate compound from fluid mixture, comprises graphene monolayer including discrete pores that are chemically perforated, where each pore has uniform pore size with carbon vacancy defects in the monolayer.

DUERKSEN G L, MILLER S A

Membrane used to separate gas from fluid mixture including first gas e.g. neon and second gas, includes graphene layer perforated by nanoscale pores, and gas sorbent to contact surface of layer and direct gas adsorbed at sorbent into pores.

DUERKSEN G L, MILLER S A

Method of isolating graphene oxide for forming oxidized graphene powder, involves forming graphene oxide dispersed liquid by dispersing graphene oxides in water, and depositing dispersed graphene oxides in dispersed liquid.

HONG S, LEE B, LEE H, RYU S, HYUNG H S, SEONGWOO R

Deionizing fluid carrying unwanted ions involves applying pressurized fluid to first surface of perforated graphene in cylindrical form, so that fluid flows to second side of the sheet in preference to ions; and collecting the fluid.

STETSON J B, MERCURIO J, ROSENWINKEL A, BEDWORTH P V, FLEMING S P, WESTMAN A L

Graphite oxide manufacturing method for producing graphene used in e.g. secondary battery of electronic and electric device, involves performing electrodialysis to remove cations from solution.

TODORIKI H, TAKEMURA Y, NOMOTO K, TODOROKI H

Reverse osmosis membrane, has microporous support layer and polyamide-based active layer, which is formed on microporous support layer and comprises graphene containing compound.

LEE P, SHIN C, YOO J, JEONG S, LEE Y, SHIN C K, YOO J E, JEONG S P, LEE Y J, WOO J, JUNG S