Acidity and catalytic activity of mesopo
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K. Suzuki; Y. Aoyagi; N. Katada; M. Choi; R. Ryoo; M. Niwa
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Article
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2008
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Elsevier Science
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English
โ 821 KB
Acidity of mesoporous HZSM-5 prepared using amphiphilic organosilane template molecules was measured. Brรธnsted acid sites were observed in the prepared sample, and the number and the strength of Brรธnsted acid sites were determined quantitatively by a method of infrared-mass spectroscopy/temperature-