Masero emafuta anogona kukamurwa kuitaproton exchange membranemasero emafuta (PEMFC) uye akananga methanol masero emafuta zvinoenderana neiyo electrolyte zvivakwa uye mafuta anoshandiswa
(DMFC), phosphoric acid fuel cell (PAFC), yakanyungudutswa carbonate fuel cell (MCFC), solid oxide fuel cell (SOFC), alkaline fuel cell (AFC), etc. Somuenzaniso, proton exchange membrane fuel cells (PEMFC) inonyanya kuvimba onproton exchange membranekutamisa proton svikiro, alkaline mafuta masero (AFC) anoshandisa alkaline mvura-based electrolyte yakadai se potassium hydroxide solution se proton transfer medium, etc. Mukuwedzera, maererano nekushanda kwekushisa, masero emafuta anogona kukamurwa kuva masero emafuta ekupisa uye kupisa kwakadzika. masero emafuta, ekare anonyanya kusanganisira akasimba oxide mafuta masero (SOFC) uye yakanyungudutswa carbonate mafuta masero (MCFC), Iwo ekupedzisira anosanganisira proton exchange membrane mafuta masero (PEMFC), yakananga methanol mafuta masero (DMFC), alkaline mafuta masero (AFC), phosphoric acid mafuta masero (PAFC), nezvimwe.
Proton exchange membranemasero emafuta (PEMFC) anoshandisa mvura-based acidic polymer membranes sema electrolyte avo. Masero ePEMFC anofanirwa kushanda ari pasi pegasi rehydrogen rakachena nekuda kwekudzikira kwadzo tembiricha (pazasi pe100 ° C) uye kushandiswa kwemagetsi esimbi emhando yepamusoro (platinamu based electrodes). Kuenzaniswa nemamwe masero emafuta, PEMFC ine zvakanakira kuderera kwekushisa kwekushanda, kukurumidza kutanga-up speed, high power density, non-corrosive electrolyte uye hupenyu hurefu hwebasa. Nekudaro, yave tekinoroji yemazuva ano inoshandiswa kumotokari dzemafuta, asi zvakare inoshandiswa zvishoma kune inotakurika uye yakamira michina. Maererano neE4 Tech, PEMFC mafuta ekufambisa masero anotarisirwa kusvika 44,100 units muna 2019, inotora 62% yemugove wepasi rose; Iyo inofungidzirwa kuiswa simba inosvika 934.2MW, inoverengera 83% yechikamu chepasi rose.
Masero emafuta anoshandisa electrochemical reactions kushandura kemikari simba kubva kumafuta (hydrogen) pane anode uye oxidant (oxygen) pane cathode kuita magetsi kutyaira mota yese. Kunyanya, iyo yakakosha zvikamu zvemafuta emafuta zvinosanganisira injini system, ebetsero magetsi uye mota; Pakati pavo, iyo injini system inonyanya kusanganisira injini inoumbwa nemagetsi reactor, mota hydrogen yekuchengetedza system, inotonhorera system uye DCDC voltage converter. Iyo reactor ndiyo inonyanya kukosha chikamu. Ndiyo nzvimbo iyo haidrojeni neokisijeni zvinoita. Iyo inoumbwa neakawanda masero akaturikidzana pamwe chete, uye izvo zvakakosha zvinosanganisira bipolar plate, membrane electrode, end plate uye zvichingodaro.
Nguva yekutumira: Aug-23-2022