Le prime ad essere state adoperate

Le prime ad essere state adoperate in ambito militare sono senza dubbio le cosiddette celle AFC (Alcaline Fuel Cell). La loro prima applicazione è stata da parte della NASA a partire dagli anni ’60 nelle missioni “Apollo” e nell’attuale programma “Space Shuttle”. Il loro elettrolita è costituito da idrossido di potassio (KOH), ed operano a temperature relativamente basse, tra i 70-120°C. Sia il catodo che l’anodo sono superfici porose a base di nichel e grafite, mentre il processo è regolamentato da un catalizzatore pregiato di Platino, Argento o Palladio. A differenza di un normale prototipo di FC (Fuel Cell), le AFC adoperano come ione mobile l’idrossido OH- che reagisce all’anodo producendo acqua ed elettroni secondo la reazione:

Risultati (Inglese) 1:

the first to be been employed in the military are undoubtedly the so-called afc cells (alkaline fuel cell). their first application was by NASA since the early 60's in the missions "apollo" and in the current program, "space shuttle". their electrolyte consists of potassium hydroxide (KOH), and operate at relatively low temperatures, between 70-120 ° c.both the cathode and anode are porous surfaces based on nickel and graphite, while the process is regulated by a fine catalyst of platinum, silver or palladium. unlike a normal prototype of fc (fuel cell), the afc endeavor as mobile ion hydroxide oh-that reacts to produce water and electrons at the anode according to the reaction:

Risultati (Inglese) 2:

The first to have been used in military area are undoubtedly the so-called AFC cell (alkaline Fuel Cell). Their first application was by NASA since the 60 's "Apollo missions" and in the current programme "Space Shuttle". Their electrolyte consists of potassium hydroxide (KOH), and operate at relatively low temperatures, between 70-120° c. Both the cathode that the anode are porous surfaces made of nickel and graphite, while the process is regulated by a fine Platinum Catalyst, silver or Palladium. Unlike a normal prototype FC (Fuel Cell), the AFC working as mobile ion OH-hydroxide that reacts to the anode producing electrons and water according to the reaction:

Risultati (Inglese) 3:

The first to be been used in the military sphere are without doubt the so-called cells AFC (Alkaline Fuel Cell). Their first application was by NASA since the years '60 missions in "Apollo" and in the current program "Space Shuttle". Their electrolyte consists of potassium hydroxide (KOH), and operate at relatively low temperatures, between the 70-120 70-120 70-120 °C.Both the cathode and the anode are porous surfaces based on nickel and graphite, while the process is regulated by a valuable catalyst of platinum, silver or palladium. Unlike a normal prototype FC (Fuel Cell), the AFC shall endeavor as mobile ion the hydroxide OH- that reacts to the anode to produce water and electrons according to the reaction: