MoP particles highly dispersed in carbon matrix ([email protected]) with an ultra-small size of 2–5 nm were prepared by a precursor pyrolyzing method and their catalytic performance for higher alcohols synthesis from syngas was evaluated in the presence of K as a promoter. The catalytic activity of K/[email protected] was much higher than those of MoP-based catalysts in common use prepared by the temperature programmed reduction (TPR) method. Meanwhile, the thermal stability of the K/[email protected] catalyst was also significantly improved because the carbon-coated MoP particles reduced sintering performance.

中文翻译：

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超小且高度分散的MoP颗粒，在高级醇合成中具有显着增强的催化性能

通过前驱体热解法制备了高度分散在2–5 nm的超小尺寸的碳基质中的MoP颗粒（[电子邮件保护]），并在存在K的情况下评估了它们对合成气合成高级醇的催化性能。启动子。K / [受电子邮件保护的]的催化活性远高于通过程序升温还原（TPR）方法制备的常用MoP基催化剂。同时，由于碳包覆的MoP颗粒降低了烧结性能，K / [电子邮件保护的]催化剂的热稳定性也得到了显着改善。