Lisele tsa mafura li ka aroloa ka likarolo tse pelilera la phapanyetsano ea protonlisele tsa mafura (PEMFC) le lisele tsa mafura tsa methanol tse tataisang ho latela thepa ea electrolyte le mafura a sebelisitsoeng
(DMFC), sele ya mafura a phosphoric acid (PAFC), sele ya mafura a carbonate e qhibilihisitsoeng (MCFC), sele ya mafura a oxide e tiileng (SOFC), sele ya mafura a alkaline (AFC), jj. Mohlala, disele tsa mafura a membrane ya phapanyetsano ya proton (PEMFC) di itshetlehile haholo holera la phapanyetsano ea protonphetiso ea proton medium, lisele tsa mafura tsa alkaline (AFC) li sebelisa electrolyte e thehiloeng metsing a alkaline joalo ka tharollo ea potassium hydroxide joalo ka phetiso ea proton medium, jj. Ho phaella moo, ho latela mocheso o sebetsang, lisele tsa mafura li ka aroloa ka lisele tsa mafura tsa mocheso o phahameng le lisele tsa mafura tsa mocheso o tlase, tsa pele li kenyelletsa haholo-holo lisele tsa mafura tse tiileng tsa oxide (SOFC) le lisele tsa mafura tsa carbonate tse qhibilihisitsoeng (MCFC), Tse qetellang li kenyelletsa lisele tsa mafura tsa membrane ea proton exchange (PEMFC), lisele tsa mafura tsa methanol tse tobileng (DMFC), lisele tsa mafura tsa alkaline (AFC), lisele tsa mafura tsa phosphoric acid (PAFC), jj.
Lera la phapanyetsano ea protonLisele tsa mafura (PEMFC) li sebelisa lera la polymer le nang le asiti le thehiloeng metsing e le li-electrolyte tsa tsona. Lisele tsa PEMFC li tlameha ho sebetsa tlas'a khase e hloekileng ea haedrojene ka lebaka la mocheso oa tsona o tlase oa ts'ebetso (ka tlase ho 100 ° C) le ts'ebeliso ea li-electrode tsa tšepe tse ntle (li-electrode tse thehiloeng ho platinum). Ha li bapisoa le lisele tse ling tsa mafura, PEMFC e na le melemo ea mocheso o tlase oa ts'ebetso, lebelo le potlakileng la ho qala, matla a mangata, electrolyte e sa senyeheng le bophelo bo bolelele ba ts'ebeletso. Kahoo, e se e le theknoloji e kholo e sebelisoang hona joale likoloing tsa lisele tsa mafura, empa hape e sebelisoa ka karolo e itseng lisebelisoa tse nkehang habonolo le tse sa sisinyeheng. Ho ea ka E4 Tech, ho romelloa ha lisele tsa mafura tsa PEMFC ho lebelletsoe ho fihla liyuniti tse 44,100 ka 2019, e leng karolo ea 62% ea karolo ea lefats'e; Bokhoni bo hakantsoeng ba ho kenngoa bo fihla ho 934.2MW, e leng karolo ea 83% ea karolo ea lefats'e.
Lisele tsa mafura li sebelisa lik'hemik'hale tsa motlakase ho fetola matla a lik'hemik'hale ho tloha mafura (hydrogen) ho anode le oxidant (oxygen) ho cathode hore e be motlakase ho khanna koloi eohle. Haholo-holo, likarolo tsa mantlha tsa lisele tsa mafura li kenyelletsa sistimi ea enjene, phepelo ea motlakase e thusang le enjene; Har'a tsona, sistimi ea enjene e kenyelletsa haholo-holo enjene e entsoeng ka reactor ea motlakase, sistimi ea polokelo ea haedrojene ea koloi, sistimi ea ho pholisa le converter ea motlakase ea DCDC. Reactor ke karolo ea bohlokoa ka ho fetisisa. Ke sebaka seo haedrojene le oksijene li arabelang ho sona. E entsoe ka lisele tse ngata tse le 'ngoe tse kopantsoeng hammoho, 'me thepa ea mantlha e kenyelletsa poleiti ea bipolar, electrode ea membrane, poleiti ea ho qetela le tse ling.
Nako ea poso: Phato-23-2022