کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1285972 | 973169 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nano-tin alloys dispersed in oxides for lithium storage materials
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Nano-tin alloys dispersed in oxides for lithium storage materials Nano-tin alloys dispersed in oxides for lithium storage materials](/preview/png/1285972.png)
چکیده انگلیسی
Finely dispersed tin alloy/oxide composites were synthesized via the reduction of tin oxide by aluminum under high-energy ball-milling. The morphology and crystal structure of the resulting samples were investigated by scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD). The electrochemical measurements reveal that Sn3Co/Al2O3 composite has higher initial efficiency and better cycle performance than Sn/Al2O3. The Sn3Co/Al2O3 composite electrode containing LA132 binder exhibited a reversible capacity about 540 mA h g−1 with good capacity retention. On the other hand, it is found that the influence of binder type on the electrode performance is remarkable.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 174, Issue 2, 6 December 2007, Pages 624–627
Journal: Journal of Power Sources - Volume 174, Issue 2, 6 December 2007, Pages 624–627
نویسندگان
Ying Zheng, Jun Yang, Yanna NuLi, Jiulin Wang,