کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
182649 | 459435 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Lithium difluoro(oxalato)borate as a functional additive for lithium-ion batteries
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Lithium difluoro(oxalato)borate was investigated as a functional additive for non-aqueous electrolytes for lithium-ion batteries. It was found that the addition of small amount of lithium difluoro(oxalato)borate to the LiFP6-based electrolyte can significantly improve both the capacity retention and the power retention of lithium-ion cells. Unlike other additives, lithium difluoro(oxalato)borate only slightly increased the interfacial impedance of the cells, resulting in good initial power capability. Therefore, lithium difluoro(oxalato)borate is a promising additive for high-performance lithium-ion batteries for power applications, such as hybrid electrical vehicles.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 9, Issue 3, March 2007, Pages 475–479
Journal: Electrochemistry Communications - Volume 9, Issue 3, March 2007, Pages 475–479
نویسندگان
Jun Liu, Zonghai Chen, Sara Busking, K. Amine,