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Showing 1–2 of 2 results
Advanced filters: Author: Arron C. Deacy Clear advanced filters

  • Understanding the intermetallic synergy and the structure-performances relationships of catalysts remains challenging. Here, the authors demonstrate a relationship between both the rates, selectivity and the s-block metal acidity in a series of heterodinuclear catalysts based on Co(III) in combination with alkali and alkaline earth metals for three different polymerization reactios.

    • Francesca Fiorentini
    • Wilfred T. Diment
    • Charlotte K. Williams
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-10

  • The copolymerization of CO2 with epoxides is an attractive approach for valorizing waste products and improving sustainability in polymer manufacturing. Now, a heterodinuclear Mg(ii)Co(ii) complex has been shown to act as a highly active and selective catalyst for this reaction at low CO2 pressure. The synergy between the two metals was investigated using polymerization kinetics.

    • Arron C. Deacy
    • Alexander F. R. Kilpatrick
    • Charlotte K. Williams
    Research
    Nature Chemistry
    Volume: 12, P: 372-380