IL-TEM investigations on the degradation mechanism of Pt/C electrocatalysts with different carbon supports

Teknik og materialevidenskab

• Electrocatalysts 100%
• Catalyst supports 86%
• Transmission electron microscopy 66%
• Carbon 49%
• Degradation 45%
• Transition metals 35%
• Catalysts 34%
• Coalescence 9%
• Proton exchange membrane fuel cells (PEMFC) 8%
• Sintering 7%
• Carbon dioxide 7%
• Oxidation 7%
• Stabilization 6%

Geo- og miljøvidenskab

• transmission electron microscopy 60%
• catalyst 45%
• degradation 42%
• surface area 39%
• carbon 36%
• transition element 25%
• fuel cell 8%
• coalescence 7%
• sintering 7%
• particle 7%
• electrolyte 6%
• stabilization 6%
• carbon dioxide 5%
• polymer 5%
• membrane 4%
• oxidation 4%
• loss 3%
• test 2%
• method 1%

Kemiske forbindelser

• Transmission Electron Microscopy 42%
• Surface Area 36%
• Carbon Atom 30%
• Catalyst 23%
• Transition Element 17%
• Coalescence 8%
• Sintering 6%
• Carbon Dioxide 6%
• Resistance 5%
• Oxidation Reaction 3%