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Polymer blends for gas separation membranes
Background Polybenzimidazoles (PBIs) have been studied for use as gas separation membranes for aggressive, high-temperature applications such as hydrogen separations due to their high chemical and thermal stability. Increasing the permeability of PBIs while maintaining good selectivity for gas pairs such as H2/CO2 would make such technology competitive...
Published: 1/15/2021
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Inventor(s): Benny Freeman, Joshua Moon, Donald Paul
Keywords(s):
Category(s): Physical sciences > Materials > Membranes
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