Reconstitution effect of Mg/Ni/Al layered double hydroxide
作者： Kristina Klemkaite , Alexander Khinsky , Aivaras Kareiva
DOI: 10.1016/J.MATLET.2010.10.039
关键词:
摘要: Layered double hydroxide (LDH) having a different cation (Mg, Ni, Al) composition was successfully synthesized by the low supersaturation method. The sample thermally decomposed and reconstituted in water nitrate media at temperatures. X-ray powder diffraction fluorescence were used to investigate differences between obtained layered materials those after reconstitution process. To best of our knowledge, there are only few studies where influence third metal on process analyzed.
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K. Takehira, T. Shishido, Preparation of supported metal catalysts starting from hydrotalcites as the precursors and their improvements by adopting "memory effect" Catalysis Surveys From Asia. ,vol. 11, pp. 1- 30 ,(2007) , 10.1007/S10563-007-9016-2
Franck Millange, Richard I. Walton, Dermot O'Hare, Time-resolved in situ X-ray diffraction study of the liquid-phase reconstruction of Mg–Al–carbonate hydrotalcite-like compounds Journal of Materials Chemistry. ,vol. 10, pp. 1713- 1720 ,(2000) , 10.1039/B002827O
Toshiyuki Hibino, Atsumu Tsunashima, Characterization of Repeatedly Reconstructed Mg−Al Hydrotalcite-like Compounds: Gradual Segregation of Aluminum from the Structure Chemistry of Materials. ,vol. 10, pp. 4055- 4061 ,(1998) , 10.1021/CM980478Q
Javier Pérez-Ramı́rez, Guido Mul, Freek Kapteijn, Jacob A Moulijn, On the stability of the thermally decomposed Co-Al hydrotalcite against retrotopotactic transformation Materials Research Bulletin. ,vol. 36, pp. 1767- 1775 ,(2001) , 10.1016/S0025-5408(01)00657-2
Kristy L. Erickson, Thor E. Bostrom, Ray L. Frost, A study of structural memory effects in synthetic hydrotalcites using Environmental SEM Materials Letters. ,vol. 59, pp. 226- 229 ,(2005) , 10.1016/J.MATLET.2004.08.035
Veronika Vágvölgyi, Sara J. Palmer, János Kristóf, Ray L. Frost, Erzsébet Horváth, Mechanism for hydrotalcite decomposition: A controlled rate thermal analysis study Journal of Colloid and Interface Science. ,vol. 318, pp. 302- 308 ,(2008) , 10.1016/J.JCIS.2007.10.033
Jaime S. Valente, Enrique Lima, Jose A. Toledo-Antonio, Maria A. Cortes-Jacome, Luis Lartundo-Rojas, Ramon Montiel, Julia Prince, Comprehending the Thermal Decomposition and Reconstruction Process of Sol−Gel MgAl Layered Double Hydroxides Journal of Physical Chemistry C. ,vol. 114, pp. 2089- 2099 ,(2010) , 10.1021/JP910538R
H.-W. Olfs, L.O. Torres-Dorante, R. Eckelt, H. Kosslick, Comparison of different synthesis routes for Mg–Al layered double hydroxides (LDH): Characterization of the structural phases and anion exchange properties Applied Clay Science. ,vol. 43, pp. 459- 464 ,(2009) , 10.1016/J.CLAY.2008.10.009
P. Benito, I. Guinea, F.M. Labajos, V. Rives, Microwave-assisted reconstruction of Ni,Al hydrotalcite-like compounds Journal of Solid State Chemistry. ,vol. 181, pp. 987- 996 ,(2008) , 10.1016/J.JSSC.2008.02.003
J Sanchez Valente, F Figueras, M Gravelle, P Kumbhar, J Lopez, J-P Besse, None, Basic properties of the mixed oxides obtained by thermal decomposition of hydrotalcites containing different metallic compositions Journal of Catalysis. ,vol. 189, pp. 370- 381 ,(2000) , 10.1006/JCAT.1999.2706