SUPERACID PROPERTIES OF SULFATED ZIRCONIA AS MEASURED BY RAMAN AND H-1 MBS NMR-SPECTROSCOPY

Authors
RIEMER T SPIELBAUER D HUNGER M MEKHEMER GAH KNOZINGER H
Citation
T. Riemer et al., SUPERACID PROPERTIES OF SULFATED ZIRCONIA AS MEASURED BY RAMAN AND H-1 MBS NMR-SPECTROSCOPY, Journal of the Chemical Society, Chemical Communications, (10), 1994, pp. 1181-1182
Citations number
10
Categorie Soggetti
Chemistry
Journal title
Journal of the Chemical Society, Chemical Communications → ACNP
ISSN journal
00224936
Issue
10
Year of publication
1994
Pages
1181 - 1182
Database
ISI
SICI code
0022-4936(1994):10<1181:SPOSZA>2.0.ZU;2-Y
Abstract
Large H-1 chemical shifts are suggestive of protonic superacidity of s ulfated zirconia catalysts, this property being related to the structu re of surface sulfate species.