کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10267337 | 459451 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Magnetic composites CoNi-barium ferrite prepared by electrodeposition
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
CoNi-barium ferrite magnetic composites have been prepared by using a chloride electroplating bath. The use of a cationic surfactant and a vigorous stirring of solution by means of a rod stirrer have been the key to assure a significant insertion of particles in the deposits. This incorporation was confirmed by chemical analysis, cross-section images and X-ray diffraction results. A maximum value of 12Â wt.% of barium ferrite was obtained. Anomalous codeposition of CoNi was maintained, although the cobalt percentage was enhanced by the presence of the cationic surfactant. A clear enlargement of composite coercivity was obtained as a consequence of micrometric hard magnetic particles insertion in the deposits.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 7, Issue 12, December 2005, Pages 1225-1231
Journal: Electrochemistry Communications - Volume 7, Issue 12, December 2005, Pages 1225-1231
نویسندگان
E. Gómez, S. Pané, E. Vallés,