Tus Muab Kev Tiv Thaiv Ib Puag Ncig Thoob Ntiaj Teb

Cov daim nyias nyias pauv proton, cov daim nyias nyias ciam teb, cov kua qaub perfluorosulfonic, cov khoom ua tiav, thiab cov laminates uas tsim los ntawm EMT ua lub luag haujlwm tseem ceeb hauv cov roj cell. Raws li cov khoom tseem ceeb ntawm cov roj cell, cov daim nyias nyias pauv proton muab cov channel rau kev tsiv teb tsaws chaw thiab kev thauj mus los ntawm proton, thaum sib cais cov roj reactants thiab cais cov khoom thauj hluav taws xob. Cov daim nyias nyias pauv proton perfluorosulfonic acid siv dav vim lawv cov kev coj ua proton siab, kev ruaj khov tshuaj zoo, thiab lub zog kho tshuab. Cov zaj duab xis thav duab feem ntau ua lub luag haujlwm hauv kev txhawb nqa MEA, tswj kev tawv, ntim khoom, thiab kaw, sib cais cov xov xwm (H2, O2) ntawm ib leeg, tiv thaiv kev xau ntawm lub kaw lus, pab txhawb kev sib dhos tsis siv neeg, thiab ua tiav qhov ntim khoom siab. Cov kua qaub perfluorosulfonic siv los npaj cov daim nyias nyias pauv proton thiab txhim kho lawv cov kev ua tau zoo thiab kev ruaj khov. Cov khoom ua tiav thiab cov laminates siv los tsim cov khoom siv ntawm cov roj cell, muab kev txhawb nqa thiab kev tiv thaiv tsim nyog kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm cov khoom siv. Kev siv cov ntaub ntawv no ua rau kev ua tau zoo tag nrho thiab kev ntseeg siab ntawm cov roj cell.