Chemistry Letters, Vol.32, No.4, 338-339, 2003
Ordered mesoporous materials. Novel catalyst for degradation of N'-nitrosonornicotine
Temperature-programmed surface reaction (TPSR) of N'-nitrosonornicotine (NNN) was firstly reported on zeolite and ordered mesoporous materials. Among the catalysts SBA-15 and MCM-48 exhibited an activity much higher than zeolite NaY. They could also adsorb nitrosamines without interference of organic solvent, which will be helpful for environmental protection.