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Chem Areas to focus on > Fuel cells > Flashcards

Fuel cells Flashcards

1
Q
A
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2
Q

Alkaline (AFC) electrolyte

A

KOH

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3
Q

Alkaline (AFC) anode gas

A

Hydrogen

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4
Q

Alkaline (AFC) cathode gas

A

pure oxygen

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5
Q

Alkaline (AFC) temp

A

less than 80

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6
Q

Alkaline (AFC) efficiency

A

50-70%

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7
Q

Phosphoric Acid (PAFC) electrolyte

A

phosphoric acid

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8
Q

Phosphoric Acid (PAFC) anode gas

A

hydrogen, reformed hydrocarbon fuels

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9
Q

Phosphoric Acid (PAFC) cathode gas

A

oxygen and air

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10
Q

Phosphoric Acid (PAFC) temperature

A

210

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11
Q

Phosphoric Acid (PAFC) efficiency

A

35-50%

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12
Q

Molten carbonate (MCFC) electrolyte

A

alkali, carbs

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13
Q

Molten carbonate (MCFC) anode gas

A

H2, CO, CH4, reformed hydrocarbon fuels

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14
Q

Molten carbonate (MCFC) cathode gas

A

O2, air and CO2

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15
Q

Molten carbonate (MCFC) temperature

A

650

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16
Q

Molten carbonate (MCFC) efficiency

A

45-60%

17
Q

Protein exchange membrane (PEM) electrolyte

A

solid polymer membrane

18
Q

Protein exchange membrane (PEM) anode gas

A

hydrogen

19
Q

Protein exchange membrane (PEM) cathode gas

A

pure O2 or O2 mixed with air

20
Q

Protein exchange membrane (PEM) temperature

A

75

21
Q

Protein exchange membrane (PEM) efficiency

A

35-55%

Chem Areas to focus on (1 decks)

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