Title: Synthesis of Fe-,Co-and Ni-Containing MCM-48 Using Long-Chain Ionic Liquid Template
Abstract: The long-chain ionic liquid 1-hexadecyl-3-methylimidazolium chloride(C16mimCl) was used as the tem-plate to prepare Fe-,Co-and Ni-containing mesoporous silicas with a cubic MCM-48-type structure via a hydrother-mal synthesis procedure.The samples were characterized by XRD,TEM,ICP-AES,FTIR,UV-Vis and N2adsorption-desorption.The effect of the amount of Co salt and C16mimCl in initial reaction mixture on the cubic mesostructure was discussed.The results show that the mesoporous materials obtained exhibit cubic Ia3d pore architectures,and are with high surface area and narrow pore size distribution.Co in the synthesis gel can be incorporated into the te-trahedral lattice site of mesoporous MCM-48,comparing with Fe-and Ni-doped samples.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
Access and Citation
Cited By Count: 1
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot