Production of fine palladium powders by the hydrogen reduction of palladium hydroxide (II)
β Scribed by M. L. Blokhina; I. I. Smirnov; A. I. Blokhin
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 244 KB
- Volume
- 28
- Category
- Article
- ISSN
- 1573-9066
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π SIMILAR VOLUMES
Hydrogen in 0.2 micron beta-palladium powder and in an alumina-supported palladium catalyst was investigated by NMR spectroscopy. The dependence of the shift on hydrogen pressure and the hydrogen-to-palladium (H/Pd) ratio in beta-palladium hydride was determined for 273 K < T < 368 K. The activation
Pyridine was first used by WILLISI in the polarographic determination of palladium. Later, PANTANI found that the methylpyridines were also suitable and showed, by coulometric measurements, that the complexes are reduced to the meta.12. DOUGLAS AND MAGEE~ have presented a method for the determinatio
Pd deposits are obtained by applying Γ1.92 mA cm Γ2 during 180 min, employing 0.06 M PdCl 2 ΓΎ 1 M HCl and 0.06 M PdCl 2 ΓΎ 28% NH 3 solutions. Some features on Pd depositions using x M PdCl 2 ΓΎ 1 M HCl (x ΒΌ 0.130, 0.060, 0.030, 0.025, 0.020 and 0.010) solutions are detailed. Based on roughness factor