TABLe
9.8
Ma
ha a
i n C
h
a o u
r cteristics of t e M j r F
ypo og
el Cell T
l ies
Parameter
PEMFC
DMFC
AFC
PAFC
MCFC
SOFC
Electrolyte
Polymeric
Polymeric
Potassium
Liquid
Liquid Molten
Ceramic
Membrane
Membrane
Hydroxide
Phosphoric Acid
Carbonate
Operating
60–100
30–100
65–220
150–220
600–700
600–1000
Temperature (°C)
Efficiency (%)
35–50
20–40
45
40
45–50
45–60
Start-up
Fast (1 min)
Fast
Fast
Medium
Slow
Slow (20 min)
Charge carrier
H +
H +
OH –
H +
=
=
CO
3
O
Catalyst
Platinum
Platinum
Platinum
Platinum
Nickel
Perovskite
Sour ce:
Courtesy of Professor Cesare Pianese, University of Salerno, Italy, 2007.
286
Alternative Fuels for Transportation
9.8
Ma
ha a
i n C
h
a o u
r cteristics of t e M j r F
ypo og
el Cell T
l ies
Parameter
PEMFC
DMFC
AFC
PAFC
MCFC
SOFC
Electrolyte
Polymeric
Polymeric
Potassium
Liquid
Liquid Molten
Ceramic
Membrane
Membrane
Hydroxide
Phosphoric Acid
Carbonate
Operating
60–100
30–100
65–220
150–220
600–700
600–1000
Temperature (°C)
Efficiency (%)
35–50
20–40
45
40
45–50
45–60
Start-up
Fast (1 min)
Fast
Fast
Medium
Slow
Slow (20 min)
Charge carrier
H +
H +
OH –
H +
=
=
CO
3
O
Catalyst
Platinum
Platinum
Platinum
Platinum
Nickel
Perovskite
Sour ce:
Courtesy of Professor Cesare Pianese, University of Salerno, Italy, 2007.
286
Alternative Fuels for Transportation