Velu, S. ; Ramani, A. ; Ramaswamy, Veda ; Chanda, Bhanu M. ; Sivasanker, S. (1998) Synthesis and physicochemical properties of new hydrotalcite-like anionic clays containing Zr4+ in the layers Studies in Surface Science and Catalysis, 118 . pp. 941-950. ISSN 0167-2991
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0167-2991(98)80262-0
Abstract
New series of hydrotalcite (HT)-like anionic clays containing Zr4+ in the brucite-like layer have been synthesised by a simple coprecipitation method at constant pH. The incorporation of Zr in the layer have been confirmed by various analytical methods such as powder X-ray diffraction (PXRD), chemical analysis, UV-Vis diffusereflectance (UV-Vis DR) spectra and thermogravimetric analysis. These Zr containing HT-like materials show very interesting properties as catalyst in the liquid phase hydroxylation of phenol to selectively catechol.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 47690 |
| Deposited On: | 12 Jul 2011 14:35 |
| Last Modified: | 12 Jul 2011 14:35 |
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