Electrochemical behavior of Pd–Pt–Au alloys

Kinetics and mechanism of hydrogen electrosorption in palladium-based alloys

“…The details of deposition conditions and deposit characterization are given in our recent papers [43][44][45].…”

Properties of Pd–Ru–Rh electrodeposits studied by electrochemical, structural and spectroscopic methods

“…81% Pd, where hydrogen ion reduction (cathodic scan) and hydrogen oxidation (anodic scan) occurs. By the analogy to other Pd-rich alloys [17,19,35,37,38,41,[48][49][50][51]60,[62][63][64][65] we may attribute hydrogen sorption currents both to hydrogen adsorption and absorption. Secondly, it is the region placed between 0.5 V (0.3 V for a sample containing ca.…”

“…However, Pd ternary alloys have been much less frequently examined. Such systems as Pd-Pt-Rh [17,[48][49][50][51][52][53][54], PdRh-Ni [55], Pd-Rh-Co [56], Pd-Ni-Si [57], Pd-Ag-Ni [58], Pd-Pt-Ru [26,59] and Pd-Pt-Au [9,19,60,61] have been already investigated with the focus on their electrochemical, electrocatalytic and/or hydrogen-absorbing properties. To the best of our knowledge, no such reports have appeared yet concerning the electrochemistry of the PdRu-Rh system.…”

Recent applications of SEM and AFM for assessing topography of metal and related coatings — a review

“…Lukaszewski et al reported Pd-Pt-Au alloys, prepared by codeposition on Au wires from limited volume electrolytes, which were rich in Pd had grainy or needle-shaped crystallites; at low Pd content and at higher Au content, however, globular structures were observed. 56 In all cases, however, these deposits on Au were found to fully cover the substrate, with no cracking or ß aking occurring.…”