![]() ![]() In this method, the unknowns are the displacements. The displacement method is the most suitable method for the dynamic analysis of structures. Katsikadelis, in Dynamic Analysis of Structures, 2020 1.3 Dynamic degrees of freedom General concepts and principles of structural dynamics Secondly, ML/C core–shell electrocatalyst was prepared by depositing a Pt monolayer on the IrNi substrate by galvanic displacement of a Cu monolayer formed by under potential deposition (UPD). The other advantage of this method is that the Ni can be completely encased by Ir shell, which will protect Ni dissolve in acid medium. 81 In this synthesis, IrNi core supported on carbon was first synthesized by a chemical reduction and thermal annealing method and a Ni core and Ir shell structure could be formed finally. For example, a carbon-supported core–shell structured electrocatalyst with bimetallic IrNi as the core and platinum monolayer as the shell has been successfully synthesized using this method. By this method, low Pt-content electrocatalysts can be obtained. Galvanic displacement method is also often used for synthesizing catalysts. ![]() Jiujun Zhang, in Rotating Electrode Methods and Oxygen Reduction Electrocatalysts, 2014 3.4.1.2 Galvanic Displacement Method Electrocatalysts and Catalyst Layers for Oxygen Reduction Reaction ![]()
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