کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7897874 | 1510128 | 2018 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Low temperature deposition of dense MnCo2O4 protective coatings for steel interconnects of solid oxide cells
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
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چکیده انگلیسی
In this work manganese cobalt spinel (MnCo2O4) coatings were deposited on steel substrates by spray pyrolysis at 390â¯Â°C. This is at much lower temperatures than previously reported (typically in excess of 900â¯Â°C). It was possible to produce coatings with well controlled thickness (2-5-10â¯Î¼m). The as-deposited coatings were evaluated for their microstructural changes and electrical conductivity up to 800â¯Â°C. Results confirm the formation of a single phase spinel with high density and electrical conductivity. Based on the obtained results, it might be concluded that spray pyrolysis is a very promising method to develop protective coatings for steel substrates at low temperatures overcoming limitations of many other methods.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 38, Issue 13, October 2018, Pages 4576-4579
Journal: Journal of the European Ceramic Society - Volume 38, Issue 13, October 2018, Pages 4576-4579
نویسندگان
B. Kamecki, J. Karczewski, T. Miruszewski, G. JasiÅski, D. Szymczewska, P. JasiÅski, S. Molin,