Enhanced catalytic activity of titanosilicates controlled by hydrogen-bonding interactions.
نویسندگان
چکیده
A typical volcano-shaped curve has been found in heterogeneous catalytic systems containing titanosilicates for the first time. A new reactive intermediate with double H-bonds is proposed. Systematic results clearly evidence another H-bond formed between the high-electronegativity atom of the H-bond acceptor and the H(end) atom of Ti-Oα-Oβ-H(end).
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ورودعنوان ژورنال:
- Chemical communications
دوره 49 68 شماره
صفحات -
تاریخ انتشار 2013