具有催化活性钴纳米颗粒的氮掺杂介孔碳化硅材料用于硝基芳烃的高效选择性加氢。
Nitrogen-doped mesoporous SiC materials with catalytically active cobalt nanoparticles for the efficient and selective hydrogenation of nitroarenes.
作者信息
Eckardt Mirco, Zaheer Muhammad, Kempe Rhett
机构信息
Lehrstuhl fuer Anorganische Chemie II-Katalysatordesign, Universitaet Bayreth, Universitaetstr, 30, 95447, Bayreuth, Germany.
Department of Chemistry and Chemical Engineering, SBA School of Science and Engineering, Lahore University of Management Sciences (LUMS), 54792, Lahore, Pakistan.
出版信息
Sci Rep. 2018 Feb 7;8(1):2567. doi: 10.1038/s41598-018-20976-z.
Mesoporous nitrogen-doped silicon carbide catalysts with integrated cobalt nanoparticles (Co@N-SiC) were synthesized by the thermal decomposition of a microphase-separated block copolymer of polycarbosilane and polyethylene. The catalysts are highly active, reusable and offer selective hydrogenation of the nitro group in the presence of hydrogenation-sensitive functional groups.
通过聚碳硅烷和聚乙烯的微相分离嵌段共聚物的热分解合成了具有集成钴纳米颗粒的介孔氮掺杂碳化硅催化剂（Co@N-SiC）。这些催化剂具有高活性、可重复使用，并且在存在对氢化敏感的官能团的情况下能够选择性地氢化硝基。
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