کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1282145 1497548 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Improved molten carbonate fuel cell performance via reinforced thin anode
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Improved molten carbonate fuel cell performance via reinforced thin anode
چکیده انگلیسی

The effects of anode thickness on electrochemical performance and cell voltage stability of molten carbonate fuel cell (MCFC) were examined using single cell test. It was found that supported thin nickel-aluminum (Ni–Al) anode with small pore size enhanced cell performance by reducing its mass transfer resistance and crossover. The stability of cell voltage was also observed. This was achieved after 0.25 mm thick anode was reinforced with Ni 60 mesh. Unsupported 0.3 mm thick anode yielded poor performance due to deformation and cracks after a long thermal exposure. The performance was improved significantly after all the anodes were reinforced with Ni mesh.

▶ Systematical study and the first attempt of thin Ni mesh reinforced anode. ▶ Improvement of mechanical strength of thin Ni mesh reinforced anode. ▶ High stability of cell voltage using thin Ni mesh reinforced anode. ▶ Significant reduction in N2 crossover using thin Ni mesh reinforced anode.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 37, Issue 21, November 2012, Pages 16161–16167
نویسندگان
, , , , , , , ,