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Iranian Journal of Materials Science and Engineering، جلد ۱۵، شماره ۳، صفحات ۰-۰
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
L16 Orthogonal Design Synthesis of NASICON-type Li1.4Al0.4Ti1.6(PO4)3 Solid Electrolyte by Pechini Method for Process Optimization |
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| چکیده انگلیسی مقاله |
Na super ionic conductive (NASICON) materials are ceramics with three-dimensional scaffolds. In this study, Li1.4Al0.4Ti1.6(PO4)3 with NASICON structure was synthesized by Pechini method. As a result, a sample having a total conduction of 1.18×10-3 S cm-1 was attained. In addition, various parameters were studied to obtain high value of conductivity, by optimizing the process. The optimization was made using L16 Taguchi based orthogonal array, followed by ANOM, ANOVA and stepwise regression. As a result, the optimum synthesis parameters can be obtained, while pH of the solution was adjusted to 7. The ratio between the concentration of citric acid to metal ions and ethylene glycol concentration stuck to 1 and 2.5, respectively. The best heat treatment can be carried out with a combination of pyrolysis at 600 ºC and sintering at 1000 ºC. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
| M. R. Ghaani
Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran P. O. Box 15875-4413
| P. Marashi
Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran P. O. Box 15875-4413
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| نشانی اینترنتی |
http://ijmse.iust.ac.ir/browse.php?a_code=A-10-1547-2&slc_lang=en&sid=1 |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/454/article-454-677189.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
گروه سرامیک |
| نوع مقاله منتشر شده |
Research paper |
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