کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1292707 | 973394 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Differential voltage analyses of high-power lithium-ion cells: 3. Another anode phenomenon
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Differential voltage analyses of high-power lithium-ion cells: 3. Another anode phenomenon Differential voltage analyses of high-power lithium-ion cells: 3. Another anode phenomenon](/preview/png/1292707.png)
چکیده انگلیسی
We characterized high-power lithium-ion cells in terms of performance and cycle and calendar life at 45 °C. Among other parameters, we measured the C/25 capacity every 4 weeks during the test. Differentiation of the C/25 voltage versus capacity data with respect to capacity (dV/dQ) has been used to elucidate another type of side reaction at the anode. In cycle-life cells, with their higher capacity throughput, the analysis showed that one phase transition (a peak in the profile) was disappearing with time. In contrast, this effect was not seen in calendar-life cells.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 157, Issue 1, 19 June 2006, Pages 537–542
Journal: Journal of Power Sources - Volume 157, Issue 1, 19 June 2006, Pages 537–542
نویسندگان
Ira Bloom, Jon P. Christophersen, Daniel P. Abraham, Kevin L. Gering,