کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6610529 459551 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electrodeposition of aluminum from AlCl3/acetamide eutectic solvent
ترجمه فارسی عنوان
الکترولیزینگ آلومینیوم از حلال اکسید آلکال / استامید
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
A new acetamide based eutectic solvent is obtained via complexation with AlCl3. The electrodeposition of aluminum is successfully achieved from AlCl3/acetamide eutectic solvent. The cyclic voltammograms on tungsten electrode indicate that Al(III) are easier to be reduced from AlCl3/acetamide eutectic solvent at a molar ratio in a range of 1.1 to 1.5. Aluminum coatings were prepared at −0.25 V (vs. Al/Al3+) and different temperatures at 313 K and 333 K in AlCl3/acetamide eutectic solvent at molar ratio = 1.3 (r = 1.3). The SEM images show that thick adherent aluminum films were deposited on the copper substrate. The EDS and XRD analysis confirm that the obtained deposits are pure aluminum. The present results allowed the new and cheap AlCl3/acetamide eutectic solvent to be a potential electrolyte for aluminum electrodeposition at room temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 180, 20 October 2015, Pages 811-814
نویسندگان
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