Electrochemical durability investigation of Pt/ TiO₂ nanotube catalysts for polymer electrolyte membrane fuel cells

Physics & Astronomy

• catalytic activity 100%
• fuel cells 89%
• durability 83%
• nanotubes 73%
• catalysts 72%
• electrolytes 64%
• membranes 56%
• polymers 45%
• agglomeration 42%
• dissolving 35%
• degradation 29%
• carbon 25%
• oxides 24%
• thresholds 23%

Engineering & Materials Science

• Nanotubes 98%
• Catalyst activity 96%
• Proton exchange membrane fuel cells (PEMFC) 85%
• Catalysts 65%
• Durability 62%
• Dissolution 41%
• Fuel cells 34%
• Agglomeration 33%
• Oxides 33%
• Carbon 29%
• Degradation 27%

Chemical Compounds

• Threshold Potential 65%
• Nanotube 62%
• Agglomeration 37%
• Catalyst 32%
• Dissolution 28%
• Surface Area 25%
• Carbon Atom 18%
• Reduction 17%
• Amount 16%
• Time 13%
• Surface 12%