ChemInform Abstract: Investigation of Zeolites by Photoelectron and Ion Scattering Spectroscopy. Part 4. XPS Studies of Vanadium-Modified Zeolites.

✍ Scribed by M. WARK; M. KOCH; A. BRUECKNER; W. GRUENERT

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 31 KB
• Volume: 29
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199838019

✦ Synopsis

Part 4. XPS Studies of Vanadium-Modified Zeolites.

-The zeolite containing V in different amounts (0.36-3.3 wt.% V) are V silicates, vanadyl ion (VO 2+ )-exchanged ZSM-5, MOR, Y, X and V oxide aggregates deposited in/on ZSM-5 via chemical vapor deposition of VOCl 3 with subsequent hydrolysis and calcination. Four types of V species could be discerned by their differing V 2p binding energies. -(WARK, M.;