Electrochemical and Mechanical Failure of Graphite-Based Anode Materials in Li-Ion Batteries for Electric Vehicles
المؤلفون المشاركون
Lin, Cheng
Tang, Aihua
Wu, Ningning
Xing, Jilei
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-10-16
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Graphite-based anode materials undergo electrochemical reactions, coupling with mechanical degradation during battery operation, can affect or deteriorate the performance of Li-ion batteries dramatically, and even lead to the battery failure in electric vehicle.
First, a single particle model (SPM) based on kinetics of electrochemical reactions was built in this paper.
Then the Li-ion concentration and evolution of diffusion induced stresses (DISs) within the SPM under galvanostatic operating conditions were analyzed by utilizing a mathematical method.
Next, evolution of stresses or strains in the SPM, together with mechanical degradation of anode materials, was elaborated in detail.
Finally, in order to verify the hypothesis aforementioned surface and morphology of the graphite-based anode dismantled from fresh and degraded cells after galvanostatic charge/discharge cycling were analyzed by X-ray diffraction (XRD), field-emission scanning electron microscopy (SEM), and transmission electron microscopy (TEM).
The results show that large volume changes of anode materials caused DISs during Li-ion insertion and extraction within the active particles.
The continuous accumulations of DISs brought about mechanical failure of the anode eventually.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lin, Cheng& Tang, Aihua& Wu, Ningning& Xing, Jilei. 2016. Electrochemical and Mechanical Failure of Graphite-Based Anode Materials in Li-Ion Batteries for Electric Vehicles. Journal of Chemistry،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1107618
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lin, Cheng…[et al.]. Electrochemical and Mechanical Failure of Graphite-Based Anode Materials in Li-Ion Batteries for Electric Vehicles. Journal of Chemistry No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1107618
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lin, Cheng& Tang, Aihua& Wu, Ningning& Xing, Jilei. Electrochemical and Mechanical Failure of Graphite-Based Anode Materials in Li-Ion Batteries for Electric Vehicles. Journal of Chemistry. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1107618
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1107618
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر