Facilely Cross-Linking Polybenzimidazole with Polycarboxylic Acids to Improve H2/CO2 Separation Performance.
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DOI: 10.1021/acsami.0c23098
Abstract: Polybenzimidazole (PBI) with a strong size-sieving ability exhibits attractive H2/CO2 separation properties for blue H2 production and CO2 capture. Herein, we report that PBI can be facilely cross-linked with polycarboxylic acids, oxalic acid (OA), and… read more here.
Keywords: separation performance; facilely cross; polycarboxylic acids; separation ... See more keywords