Cobalt-Nanoparticles Catalyzed Efficient and Selective Hydrogenation of Aromatic Hydrocarbons
作者:Kathiravan Murugesan、Thirusangumurugan Senthamarai、Ahmad S. Alshammari、Rashid M. Altamimi、Carsten Kreyenschulte、Marga-Martina Pohl、Henrik Lund、Rajenahally V. Jagadeesh、Matthias Beller
DOI:10.1021/acscatal.9b02193
日期:2019.9.6
catalysts for such reactions. The specific nanoparticles were prepared by assembling cobalt-pyromellitic acid-piperazine coordination polymer on commercial silica and subsequent pyrolysis. Applying the optimal nanocatalyst, industrial bulk, substituted, and functionalized arenes as well as polycyclic aromatic hydrocarbons are selectively hydrogenated to obtain cyclohexane-based compounds under industrially
开发用于芳烃加氢的廉价且实用的催化剂对于该常规原料的未来增值是关键。在这里,我们报道了负载在二氧化硅上的钴纳米颗粒作为此类反应的选择性和一般催化剂的发展。通过在商业二氧化硅上组装钴-均苯四酸-哌嗪配位聚合物并随后进行热解来制备特定的纳米颗粒。应用最佳的纳米催化剂,在工业上可行和可扩展的条件下,选择性地氢化工业本体,取代的和官能化的芳烃以及多环芳烃,以获得基于环己烷的化合物。提出了该氢化方法在液体有机氢载体中H 2的储存的适用性。