Title of article
Generation of protonic acid sites from pentane on the surfaces of Pt/SO42−-ZrO2 and Zn/H-ZSM5 evidenced by IR study of adsorbed pyridine Original Research Article
Author/Authors
Sugeng Triwahyono، نويسنده , , Aishah Abdul Jalil، نويسنده , , Malik Musthofa، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
90
To page
93
Abstract
Pyridinium ion was formed from pyridine, which had been bound to Lewis acid sites on Pt/SO42−-ZrO2 and Zn/H-ZSM5 by contact with pentane vapor. Protonic acid sites were generated on these surfaces by contact with pentane. The protonic acid sites generated in the presence of pentane were eliminated when pentane was removed from gas phase. The generation of the protonic acid sites occurred above 350 K for Pt/SO42−-ZrO2 and above room temperature for Zn/H-ZSM5.
Keywords
Pentane , Pt/SO42?-ZrO2 , Zn/H-ZSM5 , Protonic acid site
Journal title
Applied Catalysis A:General
Serial Year
2010
Journal title
Applied Catalysis A:General
Record number
1154249
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