国家/地区 中国（3） 美国（3） 世界知识产权组织（3）
IPC部 B（3） C（2）
IPC大类 B01（3） B82（2） C01（2）
IPC小类 B01D（3）
IPC B01D067/00（3）
发明人 DUERKSEN G L（3） MILLER S A（3）
公开年 2013（2）
申请年 2012（3）
专利权人 ISLAND GIANT DEV LLP（3）

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

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