Effects of divalent anionic catalysts on cross-linking of cellulose with 1,2,3,4-butanetetracarboxylic acid.
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DOI: 10.1016/j.carbpol.2017.10.081
Abstract: 1,2,3,4-Butanetetracarboxylic acid (BTCA) can efficiently esterify cellulose with pyrophosphoric acid (PPA) as a catalyst to remove protons of reaction intermediates. However, valence and relative concentration ratio (RCR) of catalyst anions correlating to pH of finishing… read more here.
Keywords: effects divalent; anionic catalysts; butanetetracarboxylic acid; acid ... See more keywords