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Issue
Korean Journal of Chemical Engineering,
Vol.13, No.4, 419-421, 1996
VIBRATIONAL SPECTROSCOPIC EVIDENCE FOR THE PRESENCE OF TiO6 STRUCTURAL UNITS IN TITANOSILICATE MOLECULAR SIEVE ETS-10
Hong SB, Kim SJ, Uh YS
A comparison of infrared and Raman spectra of a titanosilicate molecular sieve ETS -10 with literature data on titanium-containing ZSM-5 (TS-1) and perovskite SrTiO3 provides conclusive evidence for the presence of intraframework TiO6 octahedral units in ETS-10. The appearance of a very strong band at 723 cm-1 in the Raman spectrum of ETS-10 suggests that the technique can be useful for the characterization of molecular sieves containing TiO6 structural units.
Keywords: ETS-10; TiO6 Structural Units; Vibrational Spectra
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[Cited By]
  1. Kang TG, Kim JH, Seo G, Park HC, HWAHAK KONGHAK, 36(3), 364, 1998
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