Organo-functionalized surface modified MCM-41 type mesoporous materials having various organic functional groups

摘要

Various organo-functionalized MCM-41 type pure-silicate and alumino-silicate mesoporous materials were synthesized using cetyltrimethylammonium bromide as the template. Mono- and bi-functional organo-MCM-41 materials such as SH-MCM-41, NH{sub}2-MCM-41, vinyl-MCM-41, SH-Al-MCM-41, SH-NH{sub}2-MCM-41 etc. were studied. X-ray diffractogram, chemical analysis, BET surface area measurement etc. of the samples reveal that ordered organo-MCM-41 type mesoporous materials were prepared. There is tremendous scope in these area as the organo-MCM-41 materials can be used as solid ligand for various metal ions or even metal complexes, including one with a chiral moiety. Such composite solid materials may exhibit interesting catalytic properties.