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Key Laboratory of Mesoscopic Chemistry of MOE, College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China





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Academic Editor: Rafael Luque

Abstract In order to reduce the harmful constituents in cigarette smoke, two hierarchical composites were synthesized. Based on, zeolites HZSM-5 or NaY fragments were introduced into the synthetic system of mesoporous silica SBA-15 or MCM-41 and assembled with the mesoporous materials. These porous composites combine the advantages of micro- and mesoporous materials, and exhibit higher effects than activated carbon on reducing tobacco specific nitrosamines TSNA and some vapor phase compounds in smoke. View Full-Text

Keywords: zeolite; hierarchical composite; cigarette smoke; N-nitrosamine; environment protection zeolite; hierarchical composite; cigarette smoke; N-nitrosamine; environment protection





Autor: Yan Yan Li, Yi Cao, Ming Bo Yue, Jing Yang and Jian Hua Zhu *

Fuente: http://mdpi.com/



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