کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1290126 | 973319 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of efficient carbon anode material for a high-power and long-life lithium ion battery
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Development of efficient carbon anode material for a high-power and long-life lithium ion battery Development of efficient carbon anode material for a high-power and long-life lithium ion battery](/preview/png/1290126.png)
چکیده انگلیسی
The Li ion battery with high power and long life is required for the hybrid electronic vehicle. A new carbon anode material called “ICOKE” has been prepared by the graphitization of coke at ca. 2000 °C and is shown to have excellent pulse charge/discharge characteristics and long cycle performance. The charge/discharge reaction mechanism of ICOKE was investigated in detail based on the result of cyclic voltammetry and X-ray diffraction profile change of ICOKE before and after charging. As a result, it was found that Li-intercalation reaction to ICOKE proceeds without forming higher stage compounds and the 1st and the 2nd stage compounds are directly formed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 195, Issue 15, 1 August 2010, Pages 5019–5024
Journal: Journal of Power Sources - Volume 195, Issue 15, 1 August 2010, Pages 5019–5024
نویسندگان
Hiroyuki Fujimoto,