Isomeric Aromatic Polyimides Containing Biphenyl Moieties for Gas Separation Applications
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DOI: 10.3390/polym15061333
Abstract: An optimized synthesis of the monomer 2,2′3,3′-biphenyltetracarboxylic dianhydride, iBPDA, was performed to obtain high molecular weight polymers. This monomer has a contorted structure that produces a non-linear shape, hindering the packing of the polymer chain.… read more here.
Keywords: gas; gas separation; isomeric aromatic; separation applications ... See more keywords