作者: A. Zecchina , G. Spoto , S. Bordiga , A. Ferrero , G. Petrini
DOI: 10.1016/S0167-2991(08)61576-1
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摘要: Abstract The application of UV-Vis diffuse reflectance, IR transmission, Raman and ESR spectroscopies to the determination extraframework framework Ti in Titanium-silicalite is discussed detail. four methods give complementary information. In particular utility detect definitely established, while proves be more useful for Ti. spectroscopy can also utilized on reduced samples distinguish between two types