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5057570 
Journal Article 
INTERACTION OF AROMATIC-COMPOUNDS WITH ZEOLITE HZSM-5 STUDIED BY UV/VIS SPECTROSCOPY 
Forster, H; Kiricsi, I; Tasi, G; Hannus, I 
1993 
Yes 
Journal of Molecular Structure
ISSN: 0022-2860
EISSN: 1872-8014 
296 
1-2 
61-67 
English 
The adsorption of benzene, toluene, ethylbenzene and isopropylbenzene on zeolite HZSM-5 was investigated using UV/VIS spectroscopy. The assignment of bands was rather difficult due to the complex transformations of the adsorbates in the zeolite channels. The results of spectroscopic investigations and semiempirical quantum chemical calculations on the generation of different carbocations are in good agreement. © 1993.