An FT-IR study of NO2 reduction in nanocrystalline NaY zeolite: effect of zeolite crystal size and adsorbed water

作者：Li GH; Larsen SC^*; Grassian VH

来源：Catalysis Letters, 2005, 103(1-2): 23-32.

DOI：10.1007/s10562-005-6498-2

• selective catalytic reduction
• NO2
• zeolites
• propylene
• nanocrystals

In this study, in situ transmission FT-IR spectroscopy was employed to investigate the selective catalytic reduction (SCR) of NO2 in nanocrystalline NaY zeolite with a crystal size of 23 nm. Two specific aspects of this reaction were explored in this study: the importance of zeolite crystal size and the effect of water on the propylene-SCR reactions.

• 出版日期2005-9