Surface structure and electrochemical potential of palladium while absorbing hydrogen in aqueous solution
PC Aben, WG Burgers - Transactions of the Faraday Society, 1962 - pubs.rsc.org
PC Aben, WG Burgers
Transactions of the Faraday Society, 1962•pubs.rsc.orgIt is known from several investigations that the potential of a palladium electrode while
absorbing hydrogen from an acidic solution at atmospheric pressure shows at first a steep
fall, then a constant region and finally a gradual decrease to zero. X-ray diffraction shows
conclusively that the surface layer of the electrode in these three stages consists of
respectively the a-phase, the coexistent ct-and/?-phases and the 8-phase. The lattice
parameter increases slightly in the first region (from a= 3.882 to 3.886 KX), shows two …
absorbing hydrogen from an acidic solution at atmospheric pressure shows at first a steep
fall, then a constant region and finally a gradual decrease to zero. X-ray diffraction shows
conclusively that the surface layer of the electrode in these three stages consists of
respectively the a-phase, the coexistent ct-and/?-phases and the 8-phase. The lattice
parameter increases slightly in the first region (from a= 3.882 to 3.886 KX), shows two …
It is known from several investigations that the potential of a palladium electrode while absorbing hydrogen from an acidic solution at atmospheric pressure shows at first a steep fall, then a constant region and finally a gradual decrease to zero. X-ray diffraction shows conclusively that the surface layer of the electrode in these three stages consists of respectively the a-phase, the coexistent ct-and/?-phases and the 8-phase. The lattice parameter increases slightly in the first region (from a= 3.882 to 3.886 KX), shows two constant values in the plateau-region (3.886 KX and 4017 KX, respectively) and increases again in the third region from 4017 to 4-031 KX (all values &0-001-
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