Homoconjugated Acids as Low Cyclosiloxane-Producing Silanol Polycondensation Catalysts
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DOI: 10.1021/acsomega.0c03883
Abstract: Polycondensation of α,ω-disilanols is a foundational technology for silicones producers. Commercially, this process is carried out with strong Brønsted acids and bases, which generates cyclosiloxane byproducts. Homoconjugated acids (a 2:1 complex of acid:base or a… read more here.
Keywords: polycondensation catalysts; silanol polycondensation; polycondensation; acid ... See more keywords