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Molybdenum phosphide as an o-propylaniline hydrodenitrogenation catalyst: A first principles study

机译:磷化钼作为邻丙基苯胺加氢脱氮催化剂的第一个原理研究

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摘要

MoP has been shown experimentally to be an active catalyst in the hydrodenitrogenation of o-propylaniline. We investigate the structure and the energetics of the o-propylaniline adsorption on the Mo-terminated MoP(001) surface. Detailed information on the structure of the free Mol?(001) surface and on the structure and adsorption energy of o-propylaniline on MoP(001) is obtained by using density functional theory. The transition state, reaction path, and the energy barrier are reported for one of the branches of the HDN reaction network that leads to the formation of propylbenzene by hydrogenolysis of the C-N bond.
机译:实验证明,MoP是邻丙基苯胺加氢脱氮的活性催化剂。我们调查的结构和Mo端MoP(001)表面的邻丙基苯胺吸附的能量。利用密度泛函理论获得了有关自由Mol?(001)表面的结构以及邻丙基苯胺在MoP(001)上的结构和吸附能的详细信息。报告了HDN反应网络中一个分支的过渡态,反应路径和能垒,该分支导致通过C-N键的氢解而形成丙基苯。

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