شماره ركورد كنفرانس
4014
عنوان مقاله
Investigation of Over Potentials in a Short Stack with Integrated Humidifier and Water Separator Using EIS
پديدآورندگان
Alizadeh E Malek Ashtar University of Technology , Khorshidian M Malek Ashtar University of Technology , Rahgoshay S. M. Malek Ashtar University of Technology , Saadat S. H. M. Malek Ashtar University of Technology , Rahimi-Esbo M Malek Ashtar University of Technology
تعداد صفحه
3
كليدواژه
Cascade type stack , Electrochemical Impedance Spectroscopy , Dead , end Operation.
سال انتشار
1395
عنوان كنفرانس
دوازدهمين سمينار سالانه الكتروشيمي ايران
زبان مدرك
انگليسي
چكيده فارسي
In this study, for the first time, a cascade type 4 cells stack with integrated humidifier, water
separator and internal manifolds was designed, fabricated and tested. The diagnostic test was
conducted by EIS. The effects of dead end mode of the stack impedance spectra are studied. The
results suggested that ohmic resistance of the single cell decreased with increasing current density
due to the greater effect of hydration of membrane.
كشور
ايران
لينک به اين مدرک