Mechanistic study of organic template re
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Xingtao Gao; Chuen Y. Yeh; Philip Angevine
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Article
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2004
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Elsevier Science
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English
β 625 KB
The decomposition mechanism of tetrapropylammonium (TPA ΓΎ ) template cations in several commercial ZSM-5 precursors was studied by temperature-programmed desorption/oxidation using a mass spectrometer (TPD/TPO-MS). Different oxygen concentrations, gas flow rates and temperature ramp rates were exami