Sonochemical preparation of size-controlled palladium nanoparticles on alumina surface

Chemistry Letters

Volumn , Issue 3, 1999, Pages 271-272

  Okitsu, Kenji ^a   Nagaoka, Shinya ^a   Tanabe, Shuji ^a   Matsumoto, Hiroshige ^a   Mizukoshi, Yoshiteru ^b   Nagata, Yoshio ^b  

^a NAGASAKI UNIVERSITY   (Japan)

^b Osaka Prefecture University   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0033246953     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1999.271     Document Type: Article

References (15)

1. "Advances in Sonochemistry", ed by T. J. Mason, JAI Press, London (1990), Vol.1; (1991), Vol.2; E. B. Flint and K. S. Suslick, Science, 253, 1397 (1991).
2. "Advances in Sonochemistry", ed by T. J. Mason, JAI Press, London (1990), Vol.1; (1991), Vol.2; E. B. Flint and K. S. Suslick, Science, 253, 1397 (1991).
3. "Advances in Sonochemistry", ed by T. J. Mason, JAI Press, London (1990), Vol.1; (1991), Vol.2; E. B. Flint and K. S. Suslick, Science, 253, 1397 (1991).
4. D. Peters, J. Mater. Chem., 6, 1605 (1996); M. M. Mdleleni, T. Hyeon, and K. S. Suslick, J. Am. Chem. Soc., 120, 6189 (1998); Y. Mizukoshi, K. Okitsu, T. Yamamoto, R. Oshima, Y. Nagata, and Y. Maeda, J. Phys. Chem. B, 101, 5470 (1997); N. A. Dhas, C. P. Raj, and A. Gedanken, Chem. Mater. 10, 1446 (1998); Y. Nagata, K. Hirai, K. Okitsu, T. Dohmaru, and Y. Maeda, Chem. Lett., 1995, 203.
5. D. Peters, J. Mater. Chem., 6, 1605 (1996); M. M. Mdleleni, T. Hyeon, and K. S. Suslick, J. Am. Chem. Soc., 120, 6189 (1998); Y. Mizukoshi, K. Okitsu, T. Yamamoto, R. Oshima, Y. Nagata, and Y. Maeda, J. Phys. Chem. B, 101, 5470 (1997); N. A. Dhas, C. P. Raj, and A. Gedanken, Chem. Mater. 10, 1446 (1998); Y. Nagata, K. Hirai, K. Okitsu, T. Dohmaru, and Y. Maeda, Chem. Lett., 1995, 203.
6. D. Peters, J. Mater. Chem., 6, 1605 (1996); M. M. Mdleleni, T. Hyeon, and K. S. Suslick, J. Am. Chem. Soc., 120, 6189 (1998); Y. Mizukoshi, K. Okitsu, T. Yamamoto, R. Oshima, Y. Nagata, and Y. Maeda, J. Phys. Chem. B, 101, 5470 (1997); N. A. Dhas, C. P. Raj, and A. Gedanken, Chem. Mater. 10, 1446 (1998); Y. Nagata, K. Hirai, K. Okitsu, T. Dohmaru, and Y. Maeda, Chem. Lett., 1995, 203.
7. D. Peters, J. Mater. Chem., 6, 1605 (1996); M. M. Mdleleni, T. Hyeon, and K. S. Suslick, J. Am. Chem. Soc., 120, 6189 (1998); Y. Mizukoshi, K. Okitsu, T. Yamamoto, R. Oshima, Y. Nagata, and Y. Maeda, J. Phys. Chem. B, 101, 5470 (1997); N. A. Dhas, C. P. Raj, and A. Gedanken, Chem. Mater. 10, 1446 (1998); Y. Nagata, K. Hirai, K. Okitsu, T. Dohmaru, and Y. Maeda, Chem. Lett., 1995, 203.
8. D. Peters, J. Mater. Chem., 6, 1605 (1996); M. M. Mdleleni, T. Hyeon, and K. S. Suslick, J. Am. Chem. Soc., 120, 6189 (1998); Y. Mizukoshi, K. Okitsu, T. Yamamoto, R. Oshima, Y. Nagata, and Y. Maeda, J. Phys. Chem. B, 101, 5470 (1997); N. A. Dhas, C. P. Raj, and A. Gedanken, Chem. Mater. 10, 1446 (1998); Y. Nagata, K. Hirai, K. Okitsu, T. Dohmaru, and Y. Maeda, Chem. Lett., 1995, 203.
9. L. N. Lewis, Chem. Rev., 93, 2693 (1993).
10. Y. Nagata, Y. Mizukoshi, K. Okitsu, and Y. Maeda, Radiat. Res., 146, 333 (1996): A cylindrical glass vessel (volume: 190 mL, diameter: 55 mm φ) was used for ultrasonic irradiation, which had a silicon rubber septum for gas bubbling or sample extraction without exposing the sample to air. The bottom of the vessel was planar and 1mm in thickness. The vessel was fixed on the oscillator. Under our experimental conditions, the rate of formation of OH radicals in the sonolysis of pure water is estimated to be ca. 20 μ M/min which is measured by Fricke dosimetry.
11. K. Okitsu, H. Bandow, Y. Maeda, and Y. Nagata, Chem. Mater., 8, 315 (1996).
12. The XRD pattern was measured by Rigaku RINT-2200. No other peaks attributed to palladium oxide or other compounds of palladium were found.
13. The product was examined using a JEOL JEM-100S electron microscope at an acceleration voltage of 100 kV.
14. 4 reduction of Pd(II) in the presence of an alcohol was investigated. The occurrence of the aggregation was monitored by a spectrophotometer.
15. The adsorption experiment of Pd(II) on alumina was carried out at 20 °C in an aqueous solution of 1 mM Pd(II) and 2.02 g/L alumina. The rate of the adsorption was ca. 6 μ M/min for initial 30 min.