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A Simple, Inexpensive, and Reliable Method for Measuring Brønsted-Acid Site Densities in Solid Acids

✍ Scribed by O. Kresnawahjuesa; R.J. Gorte; D. de Oliveira; L.Y. Lau


Book ID
110396321
Publisher
Springer US
Year
2002
Tongue
English
Weight
134 KB
Volume
82
Category
Article
ISSN
1011-372X

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📜 SIMILAR VOLUMES


Method for distinguishing Brønsted-acid
✍ C. Pereira; R.J. Gorte 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 882 KB

We have examined the adsorption and reaction of ethylamine, isopropylamine, 2-ethylhexylamine, cyclooctylamine, and diphenylethylamine on H-ZSM-5, H-Y, and silica-alumina samples using temperature-programmed desorption (TPD) and thermogravimetric analysis (TGA). Each of the amines decomposes at Bum&

Generation of active sites for ethane ar
✍ J. Heemsoth; E. Tegeler; F. Roessner; A. Hagen 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 139 KB

A zinc-modi®ed ZSM-5 catalyst was prepared by a solid-state reaction between zinc dust and H-ZSM-5. The resulting catalyst is as active for the aromatization of ethane as zinc-modi®ed ZSM-5 prepared by impregnation.