The structure of the peroxo species in the TS-1 catalyst as investigated by resonant Raman spectroscopy

被引：157
作者：
Bordiga, S
Damin, A
Bonino, F
Ricchiardi, G
Lamberti, C
Zecchina, A
机构：
[1] Univ Turin, Dipartimento Chim, IFM, I-10125 Turin, Italy
[2] Univ Turin, INSTM Res Unit, I-10125 Turin, Italy
[3] Univ Turin, INFM UdR, Turin, Italy
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2002年 / 41卷 / 24期
关键词：
D O I：
10.1002/anie.200290032
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The characteristic yellow color of the TS-1/H2O2/H2O system is attributed to a "side-on" Ti-peroxo species, presumed to be the active intermediate in partial oxidation reactions. Resonance Raman spectroscopic analysis of both the zeolite system and a model salt ((NH4+)3 (TiO2F5)3-, see picture) are combined with the analysis of a Ti-free silicalite to prove the structure of the hitherto unknown species.
引用
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页码：4734 / 4737
页数：4
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