Proton Değişim Membran Yakıt Hücreleri:Termodinamiği, Bileşenleri ve Uygulama Alanları

作者: Gamze KARANFİL

DOI: 10.46399/MUHENDISMAKINA.750660

关键词:

摘要: Proton degisim membran (PEM) yakit hucreleri yakitta depolanan kimyasal enerjiyi dogrudan ve verimli bir sekilde elektrik enerjisine donusturen, tek yan urun olarak suyun olustugu; enerji kullanimimizi, kirletici emisyonlari fosil yakitlara bagimliligi azaltma potansiyeline sahip teknolojidir. Uzun yillardir suren arastirma gelistirme calismalari neticesinde ticarilesmeye baslayan PEM hucrelerinin geleneksel teknolojilere alternatif olabilmesi icin hala asilmasi gereken zorluklar vardir. Surdurulebilirlik, dayaniklilik maliyet gibi zorluklarin asilabilmesi calisma prensibinin, termodinamiginin devam eden bilesenlerinin gorevlerinin detayli irdelenmesi; ayrica potansiyel uygulama alanlarinin bilinerek calismalarinin bu yonde etmesi gerekmektedir. Yapilan derleme calismasinda, hucresinin teorisinin bicimde incelenmesinin yani sira; dunya literaturunde calismalar ile ilgili bilgi verilmis kesfedilis tarihinden yana olan alanlari ozetlenmistir.

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