کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1287866 1497997 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel single flow zinc–bromine battery with improved energy density
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
A novel single flow zinc–bromine battery with improved energy density
چکیده انگلیسی

A novel single flow zinc–bromine battery is designed and fabricated to improve the energy density of currently used zinc–bromine flow battery. In the assembled battery, liquid storage tank and pump of positive side are avoided and semi solid positive electrode is used for improving energy efficiency and inhibiting bromine diffusion into environment. The single flow battery with this design shows columbic efficiency (CE) of 92% and energy efficiency (EE) of 82% over 70 cycles at the current density of 20 mA cm−2, which is comparable with the performance of the traditional zinc–bromine flow battery; furthermore, it has much lower weight and bromine emission.


► A novel single flow zinc–bromine battery (ZBB) was first proposed and fabricated.
► The battery shows improved energy density than traditional ZBB.
► The new design can effectively inhibit the bromine emission.
► The performance of single flow ZBB is comparable with traditional ZBB.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 235, 1 August 2013, Pages 1–4
نویسندگان
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