کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1291186 | 973348 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrospraying-assisted synthesis of tin nanoparticles for Li-ion battery electrodes
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
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چکیده انگلیسی
Reductive precipitation of Sn(II) chloride by NaBH4 is assisted by electrospraying in order to achieve a fine dispersion of the liquid precursor solution into the reductive bath. The formation of a highly charged aerosol of precursor droplets enables the size reduction of the constitutive units for the synthesized materials. Nanostructured Sn-based powders resulting from this process are tested as negative electrodes in Li cells. The presence of nanostructures has a significant influence on the cycling behaviour of the materials, which retained a capacity of about 300 mAh g−1 after 100 cycles measured between 0.05 and 1.20 V.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 189, Issue 1, 1 April 2009, Pages 297–302
Journal: Journal of Power Sources - Volume 189, Issue 1, 1 April 2009, Pages 297–302
نویسندگان
M. Valvo, U. Lafont, D. Munao, E.M. Kelder,