Gas permeable membranes and methods of using thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12172136
APP PUB NO 20210394127A1
SERIAL NO

17288751

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Abstract

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Membranes, methods of making the membranes, and methods of using the membranes are described herein. The membrane can comprise a support layer; and a selective polymer layer disposed on the support layer. The selective polymer layer can comprise a selective polymer matrix (e.g., hydrophilic polymer, an amine-containing polymer, a low molecular weight amino compound, a CO2-philic ether, or a combination thereof), and graphene oxide dispersed within the selective polymer matrix. The membranes can be used to separate carbon dioxide for hydrogen. Also provided are methods of purifying syngas using the membranes described herein.

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Patent Owner(s)

Patent OwnerAddress
OHIO STATE INNOVATION FOUNDATION1524 NORTH HIGH STREET COLUMBUS OH 43201

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Yang Columbus, US 148 827
Ho, W S Winston Columbus, US 54 650

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