کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10568423 | 973425 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Carbon paper as three-dimensional conducting substrate for tin anodes in lithium-ion batteries
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Carbon paper as three-dimensional conducting substrate for tin anodes in lithium-ion batteries Carbon paper as three-dimensional conducting substrate for tin anodes in lithium-ion batteries](/preview/png/10568423.png)
چکیده انگلیسی
Tin on a carbon paper (CP) was investigated by repeated galvanostatic cycles with time-limited charges to insert different amounts of lithium per Sn atom, and tin electrodeposited on copper was also investigated for comparison of the cyclic stability. The results demonstrated that, unlike Sn electrodeposited on Cu foil, Sn on CP can undergo several tens of lithiathion/delithiation cycles with Li/Sn atomic ratio â¤2 at high current density (0.70 mA cmâ2), thus confirming that carbon paper is a good current collector-substrate which is able to improve the cycling performance of tin by preserving the electric contact over cycling, in spite of the great volume changes during the lithium insertion/removal processes in tin.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 141, Issue 1, 16 February 2005, Pages 149-155
Journal: Journal of Power Sources - Volume 141, Issue 1, 16 February 2005, Pages 149-155
نویسندگان
Catia Arbizzani, Sabina Beninati, Mariachiara Lazzari, Marina Mastragostino,