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Izindaba Izigaba

Fuel Cell Stack Seals

2024-07-23

I-Yokey inikeza izixazululo zokuvala kuzo zonke izinhlelo zokusebenza ze-PEMFC ne-DMFC zamaseli kaphethiloli: ngesitimela esishayela izimoto noma iyunithi yamandla asizayo, ukushisa okumile noma okuhlanganisiwe nokufakwa kwamandla, izitaki ze-off-grid/grid exhunyiwe, nokuzilibazisa. Njengoba siyinkampani ehamba phambili yokuvala uphawu emhlabeni wonke sinikeza izixazululo eziphelele ngobuchwepheshe nezithengekayo zezinkinga zakho zokuvala.

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Isici sethu esikhethekile embonini yamangqamuzana kaphethiloli ukuhlinzeka ngedizayini engcono kakhulu ngezinto zethu ezifanelekayo ze-fuel cell esizenzela noma yisiphi isigaba sokuthuthuka ukusuka kumthamo omncane we-prototype kuya ekukhiqizweni kwevolumu ephezulu. I-Yokey ihlangabezana nalezi zinselele ngezixazululo ezihlukahlukene zokuvala. Iphothifoliyo yethu ebanzi yokuvala ifaka ama-gaskets axegayo (asekelwayo noma angasekelwe) kanye nemiklamo ehlanganisiwe kumapuleti ensimbi noma e-graphite bipolar kanye nezinto ezithambile ezifana ne-GDL, i-MEA kanye nempahla yozimele ye-MEA.

Imisebenzi eyinhloko yokuvala iwukuvimbela ukuvuza kwamagesi apholileyo kanye ne-reactant kanye nokunxephezela ukubekezelela ukukhiqizwa ngamandla amancane emigqa. Ezinye izici zomkhiqizo ezibalulekile zihlanganisa ukuphatha kalula, ukuqina komhlangano, nokuqina.

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I-Yokey isungule izinto zokufaka uphawu ezihlangabezana nazo zonke izidingo zemvelo ye-fuel cell kanye nokusebenza kwakho konke ukuphila. Ngokushisa okuphansi kwe-PEM kanye nezicelo ze-DMFC impahla yethu ye-silicone, i-40 FC-LSR100 noma i-polyolefin elastomer yethu ephakeme, i-35 FC-PO100 iyatholakala. Ukuze uthole amazinga okushisa aphezulu okusebenza afika ku-200°C sinikeza irabha ye-fluorocarbon, 60 FC-FKM200.

Ngaphakathi kweYokhi siyakwazi ukufinyelela kulo lonke ulwazi oluhlobene lokuvala uphawu. Lokhu kusenza siyilungiselele kahle imboni ye-PEM fuel cell.

Izibonelo zezixazululo zethu zokuvala uphawu:

  • Shintshanisa amasheya GDL
  • Ukuhlanganiswa kophawu kumojuli yensimbi ye-BPP
  • Ukuhlanganiswa kophawu ku-graphite BPP
  • Ukuvalwa kwe-Ice Cube