کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1276250 1497586 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation of Ti–Fe based hydrogen storage alloy by SOM method
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Preparation of Ti–Fe based hydrogen storage alloy by SOM method
چکیده انگلیسی

Solid-oxide-oxygen-ion conducting membrane (SOM) process is a novel, high efficient, low cost, energy-saving, environmentally friendly electrochemical extraction method of metals or alloys. This work demonstrated the prototype development of preparation of hydrogen storage alloys by SOM process, and Ti–Fe based quaternary alloy was successfully prepared directly from the oxides in molten calcium chloride. The assembling process of electrode utilized in the recycled battery was extended to prepare the novel cathode, it proved that this design can effectively simplify the assembly process and dissolve the problem of incomplete electrolysis. It is shown that SOM electro-deoxidization process was faster and more efficient for the current, the as-prepared alloy showed a good stability in the charging/discharging cycles and the capacity reached 27.88 mAh g−1 after ten activated cycles.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 36, Issue 7, April 2011, Pages 4573–4579
نویسندگان
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