Document Type

Patent

Publication Date

1-19-2021

Abstract

In one aspect, a composite membrane comprises a polymeric host comprising polybenzimidazole or polybenzimidazole derivative and graphene oxide dispersed in the polymeric host, the graphene oxide at least partially functionalized with phosphonic acid moieties, phosphonate moieties or combinations thereof. In some embodiments, the functionalized graphene oxide is homogeneously dispersed in the polymeric host and/or is not agglomerated in the polymeric host.

Department

Chemistry and Biochemistry

Patent Number

US10894235

Application Number

US 20190060843 A1

Application Published

2-28-2019

Application Filed

8-30-2018

Assignee

Board of Trustees of the University of Arkansas (Little Rock, AR)

Comments

Z. Ryan Tian, Department of Chemistry and Biochemistry, University of Arkansas, Fayetteville, AR
Hulusi Turgut, Microelectronics-Photonics Program, University of Arkansas, Fayetteville, AR

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