14. E 0 /V F 2 + 2e - 2F - 2.87 Au + + e - Au 1.68 Au 3+ + 3e - Au 1.50 PbO 2 +4H + +2e - Pb 2+ + 2H 2 O 1.455 Cl 2 + 2e - 2Cl - 1.3595 4H + + O 2 + 4e - 2H 2 O 1.229 Ag + + e - Ag 0.7991 Fe 3+ + e - Fe 2+ 0.771 Cu + + e - Cu 0.521 Hg 2 Cl 2 + 2e - 2Hg+2Cl - 0.2681 Cu 2+ + 2e - Cu 0.337 AgCl + e - Ag + Cl - 0..2224 Cu 2+ + e - Cu + 0.153 2H + + 2e - H 2 (g) 0 Pb 2+ + 2e - Pb -0.1288 Ni 2+ + 2e - Ni -0.25 Cd 2+ + 2e - Cd -0.4019 Cr 3+ + 3e - Cr -0.41 Fe 2+ + 2e - Fe -0.440 Zn 2+ + 2e - Zn -0.7631 2H 2 O + 2e - 2OH - + H 2 (g) -0.8281 Al 3+ + 3e - Al -1.66 Na + + e - Na -2.7141 Li + + e - Li -3.045 Tabell 2.2 Standardpotentialer vid 25°C för ett urval elektrodreaktioner Vattnets stabilitetsområde
15. Ragone-kurvor för olika system Lead-acid Capacitors Fuel Cells IC Engine HEV goal 3.6 s 36 s 0.1 h 1 h 10 h 100 h Ni-MH Li-ion 3.6 s 36 s 0.1 h 1 h 10 h 100 h EV goal 3.6 s 36 s 0.1 h 1 h 10 h 100 h 1 2 4 6 10 2 4 6 100 2 4 6 1000 Specific Energy (Wh/kg) 10 0 10 1 10 2 10 3 10 4 Specific Power (W/kg) Acceleration Range Source: Product data sheets
20. Antal hybridfordon som kan ”försörjas” per hektar yta Number of hybrid passenger cars which can be supplied from one hectare of land. ” Yeald of Biofuels versus Hydrogen from Photovoltaics and Wind Power”, Ludwig-Bölkow-Systemtechnik GmbH