Maximum conversion efficiency of hydrogen fuel cells

Engineering & Materials Science

• Hydrogen fuels 82%
• Conversion efficiency 69%
• Fuel cells 59%
• Hydrogen 32%
• Air 31%
• Methane 23%
• Heat engines 22%
• Oxygen 13%
• Textbooks 10%
• Temperature 9%
• Energy balance 8%
• Combustors 8%
• Conservation 7%
• Thermodynamics 7%
• Entropy 6%
• Engines 5%

Physics & Astronomy

• hydrogen fuels 100%
• fuel cells 76%
• air 34%
• hydrogen 25%
• heat engines 22%
• methane 22%
• textbooks 10%
• oxygen 9%
• combustion chambers 9%
• coefficients 8%
• engines 8%
• conservation 7%
• entropy 6%
• thermodynamics 5%