Ultralow platinum catalysts for high performance fuel cells: <i>in situ</i> encapsulation of platinum atoms and CoPt<sub>3</sub> in 3D hollow nanoshells
Jingjing Zhang, Pingwen Ming, Bing Li, Cunman Zhang
Abstract
Reducing the use of platinum is urgently needed while maintaining the activity and stability in proton exchange membrane fuel cells (PEMFCs).
Topics & Concepts
PlatinumProton exchange membrane fuel cellMaterials scienceNanoshellCatalysisIn situEncapsulation (networking)Fuel cellsNanotechnologyChemical engineeringChemistryNanoparticleOrganic chemistryComputer networkEngineeringComputer scienceElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsCatalysis and Hydrodesulfurization Studies