کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7733715 | 1497952 | 2015 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study on a high current density redox flow battery with tin(â
¡)/tin as negative couple
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The cyclic voltammetry characteristics of Sn2+/Sn couple in the H2SO4 medium on a graphite felt electrode is evaluated. The charge-discharge performance of Sn-V battery with VO2+/VO2+ couple as positive part and Sn2+/Sn couple as negative part is investigated through a small laboratory cell. The result shows that though the deposition/dissolution of Sn is not a normal reversible process, Sn deposits can almost dissolve completely during the charge-discharge tests. It is remarkable that the battery could work normally at a current density of 180Â mAÂ cmâ2 with an average voltage efficiency of 72%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 280, 15 April 2015, Pages 227-230
Journal: Journal of Power Sources - Volume 280, 15 April 2015, Pages 227-230
نویسندگان
Fuyu Chen, Qing Sun, Wei Gao, Jianguo Liu, Chuanwei Yan, Qingyu Liu,