Structural Kinetics of Cathode Events on Polymer Electrolyte Fuel Cell Catalysts Studied by Operando Time-Resolved XAFS

Chemistry

• Cathode 64%
• Catalyst 57%
• Structure 35%
• Time 35%
• X-Ray 35%
• Analytical Method 28%
• Chemical Kinetics Characteristics 21%
• Chemical Bond 14%
• Degradation 14%
• Electron Density 7%
• Rate Constant 7%
• Alloying 7%
• Electron Transfer 7%
• X Ray Absorption Near Edge Structure Spectrum 7%
• Chemical Transformation 7%
• Extended X Ray Absorption Fine Structure Spectrum 7%
• Redox Process 7%
• Electrocatalyst 7%
• Reaction Mechanism 7%

Chemical Engineering

• Polymer Electrolyte Fuel Cell 100%
• Operando 35%
• Absorption 35%