کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1284103 1497968 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mathematical model of lithium-ion batteries with blended-electrode system
ترجمه فارسی عنوان
مدل ریاضی باتری های لیتیوم یون با سیستم الکترودهای مخلوط
کلمات کلیدی
لیتیم یون، باتری، الکترود مخلوط، الکترودهای مخلوط، مدل سازی
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
چکیده انگلیسی


• Two mathematical models of lithium-ion cell with blended-electrodes are developed.
• Equilibrium model can easily calculate equilibrium characteristics of a blended-electrode.
• Dynamic model can predict dynamic performance of a lithium-ion cell with blended-electrodes.
• Developed model is validated with experiment data and shows good agreements.

Many lithium-ion batteries have electrodes made of multiple types of active materials in order to take advantage of each active material. According to the types and blending ratios of constituting active materials, there can be numerous combinations of blended-electrodes, resulting in different performance characteristics. This paper introduces how to numerically model lithium-ion batteries with blended-electrodes, and predict their performance. Further, this paper demonstrates how to apply the developed model to designing new batteries. First, we propose an equilibrium model which can predict equilibrium characteristics of a blended-electrode. Second, a physics-based lithium-ion cell model with blended-electrodes is proposed. Developed model is validated with experimental data and shows good agreements.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 264, 15 October 2014, Pages 184–194
نویسندگان
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