A study regarding effects of proton exchange membrane fuel cell poisoning due to impurities on fuel cell performance

Engineering & Materials Science

• Proton exchange membrane fuel cells (PEMFC) 98%
• Impurities 86%
• Fuel cells 79%
• Electrodes 34%
• Sulfur compounds 32%
• Hydrogen fuels 27%
• Cathodes 22%
• Chemical analysis 14%
• Air 12%
• Temperature 8%
• Experiments 7%

Earth & Environmental Sciences

• poisoning 100%
• fuel cell 99%
• membrane 60%
• effect 20%
• electrode 17%
• sulfur compound 11%
• hydrogen 7%
• air 5%
• index 5%
• prediction 4%
• experiment 3%
• temperature 3%
• analysis 2%

Chemical Compounds

• Fuel 73%
• Cathode 32%
• Pressure 25%
• Hydrogen 22%
• Behavior as Electrode 22%