World Class University Program of Chemical Convergence for Energy & Environment, Institute of Chemical Processes, School of Chemical and Biological Engineering, Seoul National University, Seoul 151-742 (Korea).
ChemSusChem. 2015 Mar;8(6):974-9. doi: 10.1002/cssc.201402925. Epub 2014 Nov 21.
Hierarchical porous catalysts have recently attracted increasing interest because of the enhanced accessibility to active sites on such materials. In this context, previously reported hierarchically mesoporous ASN and ASPN materials are evaluated by applying them to the dehydration of glycerol, and demonstrate excellent catalytic performance. In addition, a comprehensive understanding of the effects of pore structures and the acid properties on the reaction through comparative studies with microporous HZSM-5 and mesoporous AlMCM-41 is provided.
分层多孔催化剂由于可增强对这些材料上活性位的可及性而受到越来越多的关注。在此背景下，通过将先前报道的分层中孔 ASN 和 ASPN 材料应用于甘油脱水反应，对其进行了评估，结果表明其具有优异的催化性能。此外，通过与微孔 HZSM-5 和介孔 AlMCM-41 的对比研究，提供了对孔结构和酸性质对反应影响的全面认识。
