Hostname: page-component-cd9895bd7-gvvz8 Total loading time: 0 Render date: 2024-12-28T03:39:48.849Z Has data issue: false hasContentIssue false
  • English
  • Français

Crystallization of Layered Double Hydroxides by Ultrasound and the Effect of Crystal Quality on Their Surface Properties

Published online by Cambridge University Press:  01 January 2024

Yoshimi Seida ,
Yoshio Nakano  and
Yasuo Nakamura
Yoshimi Seida*
Affiliation:
Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, Nagatsuta 4259, Midori-ku, Yokohama, 226-8502 Japan
Yoshio Nakano
Affiliation:
Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, Nagatsuta 4259, Midori-ku, Yokohama, 226-8502 Japan
Yasuo Nakamura
Affiliation:
Mitsubishi Nuclear Fuel Co., Ltd., 622-1, Funaishikawa, Tokai-mura, Naka-gun, Ibaraki, 319-11 Japan
*
*E-mail address of corresponding author: [email protected]
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The ultrasound technique was applied to the synthesis of layered double hydroxides. The use of ultrasound in the synthesis of these compounds was studied in terms of its effect on their crystal qualities and surface properties. The crystal qualities of the compounds synthesized with ultrasound were compared with those of compounds synthesized without ultrasound to elucidate the effect of the ultrasound on the synthesis. The effect of crystal quality (crystallite size) on the adsorption behavior of humic substances was examined. The compounds synthesized under ultrasonic conditions showed a larger crystallite size and a larger adsorption capacity for humic substances than those synthesized without ultrasonic treatment. The degree of adsorption correlated well with crystal quality.

Keywords

Crystal QualityHumic AcidsHydrotalciteLayered Double HydroxidePyroauriteSynthesisUltrasoundWater Treatment
Type
Research Article
Information
Clays and Clay Minerals , Volume 50 , Issue 4 , August 2002 , pp. 525 - 532
Copyright
Copyright © 2002, The Clay Minerals Society

References

Allmann, R., (1970) Doppelschichtstrunkturen mit brucitahnlichen schichtionen [Me(II)1−xMe(III)x(OH)2]x+ Chimia 24 99 108.Google Scholar
Amin, S. and Jayson, G.G., (1996) Humic substance uptake by hydrotalcites and pilcs Water Research 30 299–306 10.1016/0043-1354(95)00182-4.CrossRefGoogle Scholar
Bellotto, M. Rebours, B. Clause, O. Lynch, J. Bazin, D. and Elkaim, E., (1996) A re-examination of hydrotalcite crystal chemistry Journal of Physical Chemistry 100 8527–8534 10.1021/jp960039j.CrossRefGoogle Scholar
Cavani, F. Trifiro, F. and Vaccari, A., (1991) Hydrotalcite-type anionic clays: preparation, properties and applications Catalysis Today 11 173–301 10.1016/0920-5861(91)80068-K.CrossRefGoogle Scholar
Cullity, B.D., (1956) Elements of X-ray Diffraction Massachusetts Addison-Wesley Pub. Co. 514 pp.Google Scholar
Enomoto, N., Choi, H.L., Katsumoto, M. and Nakagawa, Z. (1994) Effect of ultrasound on crystallization from amorphous gels in solution. Advanced Materials’ 93, I/A: Ceramics, Powders, Corrosion and Advanced Processing (Mizutani, N. et al., editors). Transactions of the Material Research Society Japan, 14A, 777–780.Google Scholar
Falconer, J.J. and Schwarz, J.A., (1983) Temperature-programmed desorption and reaction: Applications to supported catalysts Catalysis Review Science Engineering 25 2 141–227 10.1080/01614948308079666.CrossRefGoogle Scholar
Fang, Y. Agrawal, D.K. Roy, D.M. and Brown, P.W., (1992) Ultrasonically accelerated synthesis of hydroxyapatite Journal of Materials Research 7 2294–2298 10.1557/JMR.1992.2294.CrossRefGoogle Scholar
Feiknecht, W., (1942) Uber die bildung von doppelhydroxyden zwischen zwei- und dreiwertigen metallen Helvetica Chimica Acta 25 555–569 10.1002/hlca.19420250314.CrossRefGoogle Scholar
Jiashan, H.u. Agrawa, K.K. Fang, Y. and Roy, R., (1993) Synthesis of hydroxyapatite using phosphate-rich glasses in the system CaO-P2O5–H2O and acoustic waves Journal of Materials Science 28 5297–5300 10.1007/BF00570080.Google Scholar
Kooli, F. Jones, W. Rieves, V. and Ulibarri, M.A., (1997) An alternative route to polyoxometalate-exchanged layered double hydroxides: the use of ultrasound Journal of Materials Science Letters 16 27–29 10.1023/A:1018580229611.CrossRefGoogle Scholar
Kukkadapu, R.K. Witkowski, M.S. and Amonette, J.E., (1997) Synthesis of a low-carbonate high-charge hydrotalcite-like compound at ambient pressure and atmosphere Chemistry of Materials 9 417–419 10.1021/cm960536c.CrossRefGoogle Scholar
Labajos, F.M. Rives, V. and Ulibarri, M.A., (1992) Effect of hydrothermal and thermal treatments on the physicochemical properties of Mg-Al hydrotalcite-like materials Journal of Materials Science 27 1546–1552 10.1007/BF00542916.CrossRefGoogle Scholar
Mason, T.J., (1990) Sonochemistry: The Uses of Ultrasound in Chemistry Cambridge The Royal Society of Chemistry 157 pp.Google Scholar
Miyata, S., (1980) Physico-chemical properties of synthetic hydrotalcites in relation to composition Clays and Clay Minerals 28 50–56 10.1346/CCMN.1980.0280107.CrossRefGoogle Scholar
Miyata, S., (1983) Properties and adsorption characteristics of hydrotalcites Gypsum & Lime 187 333 339.Google Scholar
Reichle, W.T., (1986) Synthesis of anionic clay minerals (mixed metal hydroxides, hydrotalcite) Solid State Ionics 22 135–141 10.1016/0167-2738(86)90067-6.CrossRefGoogle Scholar
Seida, Y. and Nakano, Y., (2000) Removal of humic substances by layered double hydroxides containing iron Water Research 34 1487–1494 10.1016/S0043-1354(99)00295-X.CrossRefGoogle Scholar
Seida, Y. and Nakano, Y., (2001) Removal of phosphate in dissolution-coagulation process of layered double hydroxide Journal of Chemical Engineering of Japan 34 906–911 10.1252/jcej.34.906.CrossRefGoogle Scholar
Seida, Y. and Nakano, Y., (2002) Removal of phosphate by layered double hydroxides containing iron Water Research 36 1306–1312 10.1016/S0043-1354(01)00340-2.CrossRefGoogle ScholarPubMed
Taylor, H.F.W., (1969) Segregation and cation-ordering in sjogrenite and pyroaurite Mineralogical Magazine 37 338–342 10.1180/minmag.1969.037.287.04.CrossRefGoogle Scholar
Tominaga, H. (1987) Zeoraito no Kagaku to Oyo (Nakajima, S. editor), Kodansha Scientific Co. Ltd. Tokyo, pp. 71–79.Google Scholar