کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7054964 | 1458038 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of high temperature environment on the performance of LiNi0.5Co0.2Mn0.3O2 battery
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Thermal generation behavior of 18650 ternary LiNi0.5Co0.2Mn0.3O2 batteries was tested at working environment of 30 and 50 °C, respectively. The experimental results showed that the surface temperature difference of the battery at high temperature of 50 °C and its corresponding heating rate were both higher than those at 30 °C owing to the increased internal resistance, which also led to a decrease of lithium storage capacity obviously. By characterizing the crystal/nano structure of the ternary cathode materials, these phenomena could be ascribed to the damage of the crystal structure and aggregation of the electrode materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 104, January 2017, Pages 743-748
Journal: International Journal of Heat and Mass Transfer - Volume 104, January 2017, Pages 743-748
نویسندگان
Wenfu Situ, Xiaoqing Yang, Xinxi Li, Guoqing Zhang, Mumin Rao, Chao Wei, Zhi Huang,