کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11029729 | 1646464 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Metrological examination of an impedance model for a porous electrode in cyclic aging using a 3-electrode lithium-ion cell with NMC111 | Graphite
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In battery technology and electrochemical investigations, it is common to record impedance spectra to specific states (SoC, SoH, temperature, etc.). It is possible to determine appropriate parameters of the battery cell and assign them to the anode and cathode by a specifically selected electrical equivalent circuit diagram. A problem that arises here is that a statement about the reliability of the separation from the entire cell behavior is limited. By measuring the individual spectra of the anode and cathode through a 3-electrode cell and a subsequent single fitting it can be shown how valid the separation is. This Contribution aims to investigate an electrical model that depicts the separation of anode and cathode made of porous active materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Energy Storage - Volume 20, December 2018, Pages 196-203
Journal: Journal of Energy Storage - Volume 20, December 2018, Pages 196-203
نویسندگان
Martin Wünsch, Rainer FüÃler, Dirk Uwe Sauer,