![](/images/graphics-bg.png)
Aging Mechanisms of Electrode Materials in Lithium-Ion Batteries for Electric Vehicles
Joint Authors
Lin, Cheng
Tang, Aihua
Mu, Hao
Wang, Wenwei
Wang, Chun
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-21
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Electrode material aging leads to a decrease in capacity and/or a rise in resistance of the whole cell and thus can dramatically affect the performance of lithium-ion batteries.
Furthermore, the aging phenomena are extremely complicated to describe due to the coupling of various factors.
In this review, we give an interpretation of capacity/power fading of electrode-oriented aging mechanisms under cycling and various storage conditions for metallic oxide-based cathodes and carbon-based anodes.
For the cathode of lithium-ion batteries, the mechanical stress and strain resulting from the lithium ions insertion and extraction predominantly lead to structural disordering.
Another important aging mechanism is the metal dissolution from the cathode and the subsequent deposition on the anode.
For the anode, the main aging mechanisms are the loss of recyclable lithium ions caused by the formation and increasing growth of a solid electrolyte interphase (SEI) and the mechanical fatigue caused by the diffusion-induced stress on the carbon anode particles.
Additionally, electrode aging largely depends on the electrochemical behaviour under cycling and storage conditions and results from both structural/morphological changes and side reactions aggravated by decomposition products and protic impurities in the electrolyte.
American Psychological Association (APA)
Lin, Cheng& Tang, Aihua& Mu, Hao& Wang, Wenwei& Wang, Chun. 2015. Aging Mechanisms of Electrode Materials in Lithium-Ion Batteries for Electric Vehicles. Journal of Chemistry،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1067311
Modern Language Association (MLA)
Lin, Cheng…[et al.]. Aging Mechanisms of Electrode Materials in Lithium-Ion Batteries for Electric Vehicles. Journal of Chemistry No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1067311
American Medical Association (AMA)
Lin, Cheng& Tang, Aihua& Mu, Hao& Wang, Wenwei& Wang, Chun. Aging Mechanisms of Electrode Materials in Lithium-Ion Batteries for Electric Vehicles. Journal of Chemistry. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1067311
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1067311