Abstract
In this paper we confirm, using the photoacoustic spectroscopy, that the incorporation of oxygen to crytalline zeolitic chromosilicates promotes the oxidation of anchored Cr(III) to non — interacting Cr(VI) species. The thermal diffusivity, the non — radiative relaxation time and the optical absorption coefficients of both calcinated and non — calcinated chromosilicate samples are also reported.
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© 1992 Springer-Verlag Berlin Heidelberg
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Nakamura, O. et al. (1992). Photoacoustic Characterization of Calcinated and Non-Calcinated Zeolitic Chromosilicate. In: Bićanić, D. (eds) Photoacoustic and Photothermal Phenomena III. Springer Series in Optical Sciences, vol 69. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-47269-8_45
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DOI: https://doi.org/10.1007/978-3-540-47269-8_45
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-13876-2
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