Degradation diagnostics for lithium ion cells
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TL;DR: In this paper, the authors present experimental evidence supporting the widely reported degradation modes by means of tests conducted on coin cells, engineered to include different, known amounts of lithium inventory and active electrode material.
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About: This article is published in Journal of Power Sources. The article was published on 15 Feb 2017. and is currently open access.
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Citations
Combining the Distribution of Relaxation Times from EIS and Time-Domain Data for Parameterizing Equivalent Circuit Models of Lithium-Ion Batteries
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Battery Energy Storage Systems in Microgrids: Modeling and Design Criteria
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A case study to predict the capacity fade of the battery of electrified vehicles in real-world use conditions
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TL;DR: In this article, a case study for predicting the capacity fade of the battery of electric vehicles is presented, which combines recent capacity fade performance-based models for Lithium-ion batteries with real-world vehicle driving data to develop a case-study for predicting battery capacity fade.
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Change in the half-cell open-circuit potential curves of silicon–graphite and nickel-rich lithium nickel manganese cobalt oxide during cycle aging
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References
Ageing mechanisms in lithium-ion batteries
Jens Vetter,Petr Novák,Markus Robert Wagner,Claudia Veit,Kai-Christian Möller,Jürgen Besenhard,Martin Winter,Margret Wohlfahrt-Mehrens,C Vogler,Abderrezak Hammouche +9 more
TL;DR: In this article, the mechanisms of lithium-ion battery ageing are reviewed and evaluated, and the most promising candidate as the power source for (hybrid) electric vehicles and stationary energy storage.
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A review of the features and analyses of the solid electrolyte interphase in Li-ion batteries
TL;DR: The solid electrolyte interphase (SEI) is a protecting layer formed on the negative electrode of Li-ion batteries as a result of electrolyte decomposition, mainly during the first cycle as discussed by the authors.
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Extended Kalman filtering for battery management systems of LiPB-based HEV battery packs: Part 3. State and parameter estimation
TL;DR: In this article, extended Kalman filtering (EKF) is used to estimate battery state-of-charge, power fade, capacity fade, and instantaneous available power for hybrid-electric-vehicle battery packs.
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Main aging mechanisms in Li ion batteries
Michel Broussely,Ph. Biensan,F. Bonhomme,Ph. Blanchard,S. Herreyre,Kamen Nechev,Robert J. Staniewicz +6 more
TL;DR: In this paper, the aging mechanisms occurring in Li ion batteries, either on rest or on cycling, are described from long-term storage or cycling data, and the results are an increase of cell impedance, and possible slow CO2 evolution.
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Understanding the Degradation Mechanisms of LiNi0.5Co0.2Mn0.3O2 Cathode Material in Lithium Ion Batteries
Sung-Kyun Jung,Hyeokjo Gwon,Jihyun Hong,Kyu-Young Park,Dong-Hwa Seo,Haegyeom Kim,Jangsuk Hyun,Woo-Young Yang,Kisuk Kang +8 more
TL;DR: In this paper, the surface lattice structures of LiNi0.5Co0.2Mn0.3O2 were investigated under various cutoff voltage conditions, and it was shown that the pristine rhombohedral phase tends to transform into a mixture of spinel and rock salt phases.
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