国家/地区 美国（8） 世界知识产权组织（7） 中国（4）
IPC部 B（8） C（5）
IPC大类 B01（8） C01（5） B82（4）
B05（3） B32（3）
IPC小类 B01D（8）
IPC B01D071/02（8）
发明人 DUERKSEN G L（7） MILLER S A（7）
公开年 2014（4） 2013（2） 2015（2）
申请年 2012（3）  2013（3） 
专利权人 EMPIRE TECHNOLOGY DEV LLC（8）

Membrane for separating gas from fluid mixture, comprises graphene layer perforated by nanoscale pores, and gas sorbent comprising material that contacts surface of graphene layer, where material adsorbs gas.

MILLER S A, DUERKSEN G L

Method for making graphene membrane that is utilized for enriching gas, involves providing gas-permeable substrate, applying graphene to gas-permeable substrate, heating graphene applied to gas-permeable substrate and cooling.

ANDERSON K, SJONG A, SOONG A

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

Composite membrane for separation of e.g. gas comprises porous graphene layer; and porous support substrate that includes surface in contact with porous graphene layer, and includes thermo-formed polymer and woven/nonwoven fibrous membrane.

MILLER S A, DUERKSEN G L

Repairing graphene, comprises applying first and second reactive material to first and second sides of the graphene layer, and reacting the reactive materials in the hole to produce a plug in the hole and to repair the graphene layer.

MILLER S A, DUERKSEN G L

Repairing graphene membrane on support e.g. copper involves chamber to receive graphene layer that includes hole; applying initiator/activator through hole to produce/activate initiator layer; and growing a polymer to produce polymer plug.

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