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    Article

    Between a rock and a soft place

    The critical step in water splitting is the formation of a peroxo bond; the mechanism, thought to involve oxyl radical formation, remains elusive. Now, experiments reveal a distinct bond vibration directly con...

    Heather Vanselous, Poul B. Petersen in Nature Chemistry (2016)

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    Article

    Esterification of Fatty Acids in Greases to Fatty Acid Methyl Esters with Highly Active Diphenylamine Salts

    Diphenylamine sulfate (DPAS) and diphenylamine hydrochloride (DPACl) salts were found to be highly active catalysts for esterification and substantial transesterification of inexpensive greases to fatty acid m...

    Helen L. Ngo, Heather Vanselous… in Journal of the American Oil Chemists' Soci… (2013)