Wopereka Chitetezo cha Zachilengedwe Padziko Lonse

Ma membrane osinthira ma proton, ma membrane am'malire, mayankho a perfluorosulfonic acid, magawo okonzedwa, ndi ma laminate opangidwa ndi EMT amachita gawo lofunikira kwambiri m'maselo amafuta. Monga gawo lalikulu la maselo amafuta, ma membrane osinthira ma proton amapereka njira zoyendetsera ndi kunyamula ma proton, pomwe amalekanitsa ma reactants a gasi ndikulekanitsa mayendedwe a ma elekitironi. Ma membrane osinthira ma proton acid a perfluorosulfonic acid amagwiritsidwa ntchito kwambiri chifukwa cha kuchuluka kwa ma proton conductivity, kukhazikika kwa mankhwala abwino, komanso mphamvu yamakina. Filimu ya chimango imagwira ntchito makamaka pothandizira MEA, kusunga kuuma, kulongedza, ndi kutseka, kulekanitsa modalirika media (H2, O2) kuchokera kwa wina ndi mnzake, kupewa kutayikira kwa dongosolo, kuthandizira kusonkhana kodziyimira pawokha, komanso kukwaniritsa kuchuluka kwa ma CD. Yankho la perfluorosulfonic acid limagwiritsidwa ntchito kukonzekera ma membrane osinthira ma proton ndikuwonjezera magwiridwe antchito ndi kukhazikika kwawo. Zigawo zokonzedwa ndi ma laminate zimagwiritsidwa ntchito popanga zigawo za maselo amafuta, kupereka chithandizo chofunikira chamakina ndi chitetezo kuti zitsimikizire kuti zida zikugwira ntchito bwino. Kugwiritsa ntchito bwino zinthuzi kumathandizira kwambiri magwiridwe antchito ndi kudalirika kwa maselo amafuta.