Soluble sulfonated polybenzimidazoles containing phosphine oxide units as proton exchange membranes
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DOI: 10.1039/d3nj00796k
Abstract: Sulfonated bis(4-methyl benzoate) phenylphosphine oxide (sBMPO) was synthesized by the sulfonation and esterification of bis(4-methylbenzoate)phenylphosphine oxide (BMPO). A series of high-molecular-weight sulfonated polybenzimidazoles (sPBI-PO) was also prepared via the random... read more here.
Keywords: oxide units; containing phosphine; polybenzimidazoles containing; soluble sulfonated ... See more keywords