Air Starvation Induced Degradation in Polymer Electrolyte Fuel Cells

Keyphrases

• Fuel Cell 100%
• Proton Exchange Membrane Fuel Cell (PEMFC) 100%
• Induced Degradation 100%
• Air Hunger 100%
• Accelerated Stress Test 66%
• X-ray Computed Tomography (X-CT) 33%
• Real System 33%
• Unexpected Events 33%
• Temperature Gradient 33%
• Particle Distribution 33%
• Agglomeration 33%
• Catalyst Surface Area 33%
• Undersupply 33%
• Active Catalyst 33%
• Hydrogen Evolution 33%
• Gas Flow 33%
• Starvation 33%
• Hydrogen Starvation 33%
• Air Supply 33%
• Decay Rate 33%
• Cycling Aging 33%
• Platinum Oxide 33%
• Current Gradient 33%
• Voltage Drop 33%
• Voltage Decay 33%
• Platinum Electrocatalyst 33%
• Catalyst Particle Size 33%
• Cell Failure 33%
• Oxygen Starvation 33%
• Total Fluoride 33%
• Dominant Effect 33%
• Fluoride Emission Rate 33%

Engineering

• Temperature Gradients 33%
• Electrocatalysts 33%

Material Science

• Electrocatalysts 50%