Synthesis of hollow structured PtNi/Pt core/shell and Pt-only nanoparticles via galvanic displacement and selective etching for efficient oxygen reduction reaction
Jae Young Jung, Dong‐Gun Kim, Injoon Jang, Nam Dong Kim, Sung Jong Yoo, Pil Kim
Topics & Concepts
Galvanic cellSingle displacement reactionCatalysisPlatinumNanoparticleMaterials scienceChemical engineeringEtching (microfabrication)AlloyOxygen reduction reactionOxygen reductionOxygenNanotechnologyLayer (electronics)Inorganic chemistryChemistryMetallurgyElectrochemistryElectrodePhysical chemistryOrganic chemistryEngineeringElectrocatalysts for Energy ConversionNanoporous metals and alloysNanomaterials for catalytic reactions