Electrochemical characterization and durability of sputtered pt catalysts on TiO₂ nanotube arrays as a cathode material for PEFCs

Engineering & Materials Science

• Cathode materials 100%
• Nanotubes 89%
• Electrolytes 68%
• Fuel cells 63%
• Characterization (materials science) 61%
• Catalysts 59%
• Durability 57%
• Polymers 51%
• Oxygen reduction reaction 28%
• Catalyst supports 23%
• Electrons 17%
• Anodic oxidation 12%
• Catalyst activity 11%
• Reaction kinetics 9%
• Dissolution 9%
• Agglomeration 7%
• Carbon 6%
• Metals 5%

Physics & Astronomy

• fuel cells 81%
• durability 76%
• nanotubes 67%
• catalysts 65%
• electrolytes 58%
• cathodes 56%
• polymers 41%
• characterization 39%
• anodizing 11%
• catalytic activity 11%
• oxygen 10%
• agglomeration 9%
• electron transfer 8%
• dissolving 8%
• reaction kinetics 8%
• interactions 6%
• carbon 5%
• kinetics 5%
• metals 4%
• electrons 3%

Chemical Compounds

• Nanotube 56%
• Cathode 51%
• Catalyst 29%
• Dioxygen 8%
• Agglomeration 8%
• Anodizing 8%
• Transfer Reaction 8%
• Reduction 8%
• Dissolution 6%
• Surface Area 5%
• Electron Particle 4%
• Carbon Atom 4%
• Surface 2%