Chen Feng, Li Wu, Sahoo Basudev, Kreyenschulte Carsten, Agostini Giovanni, Lund Henrik, Junge Kathrin, Beller Matthias
Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Str. 29a, Rostock, 18059, Germany.
Angew Chem Int Ed Engl. 2018 Oct 26;57(44):14488-14492. doi: 10.1002/anie.201803426. Epub 2018 Jul 26.
Novel heterogeneous catalysts were prepared by impregnation of titania with a solution of cobalt acetate/melamine and subsequent pyrolysis. The resulting materials show an unusual nitrogen-modified titanium structure through partial implementation of nitrogen into the support. The optimal catalyst displayed good activity and selectivity for challenging pyridine hydrogenation under acid free conditions in water as solvent.
通过用醋酸钴/三聚氰胺溶液浸渍二氧化钛并随后进行热解制备了新型多相催化剂。所得材料通过将氮部分引入载体而呈现出一种不寻常的氮改性钛结构。在以水为溶剂的无酸条件下，最佳催化剂对具有挑战性的吡啶加氢反应表现出良好的活性和选择性。
