scholarly journals Lithium Ion Battery Degradation: What you need to know

2021 ◽  
Author(s):  
Jacqueline Sophie Edge ◽  
Simon O'Kane ◽  
Ryan Prosser ◽  
Niall D. Kirkaldy ◽  
Anisha N Patel ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Consumer Electronics ◽  
Battery Degradation ◽  
Energy Storage Applications ◽  
The Many

The expansion of lithium-ion batteries from consumer electronics to larger-scale transport and energy storage applications has made understanding the many mechanisms responsible for battery degradation increasingly important. The literature in...

Electrolyte Filling of Large-Scale Lithium-Ion Batteries: Challenges for Production Technology and Possible Approaches

2015 ◽  
Vol 794 ◽  
pp. 11-18 ◽  
Author(s):  
Thomas Knoche ◽  
Gunther Reinhart
Keyword(s):  
Energy Storage ◽  
Lithium Ion Batteries ◽  
Production Technology ◽  
Large Scale ◽  
Lithium Ion ◽  
Consumer Electronics ◽  
Assembly Process ◽  
Storage Technology ◽  
Energy Storage Technology ◽  
Battery Case

Lithium-ion batteries have been the dominant energy storage technology in consumer electronics for several years and meanwhile advanced into e-mobility and stationary applications. The trend towards large-scale batteries presents manifold challenges to production technology. One decisive assembly process is filling electrolyte liquid into the battery case. This paper discusses the main influences and challenges for production technology concerning this crucial manufacturing process and how they are addressed. First preliminary results are presented.

scholarly journals A Thermodynamic Model for Lithium-Ion Battery Degradation: Application of the Degradation-Entropy Generation Theorem

Inventions ◽  
2019 ◽  
Vol 4 (2) ◽  
pp. 23 ◽  
Author(s):  
Jude Osara ◽  
Michael Bryant
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Entropy Generation ◽  
Lithium Ion ◽  
Irreversible Thermodynamics ◽  
Design Parameters ◽  
Capacity Fade ◽  
Operational Parameters ◽  
Generation Theorem ◽  
Battery Degradation

Presented is a lithium-ion battery degradation model, based on irreversible thermodynamics, which was experimentally verified, using commonly measured operational parameters. The methodology, applicable to all lithium-ion batteries of all chemistries and composition, combined fundamental thermodynamic principles, with the Degradation–Entropy Generation theorem, to relate instantaneous capacity fade (loss of useful charge-holding capacity) in the lithium-ion battery, to the irreversible entropy generated via the underlying dissipative physical processes responsible for battery degradation. Equations relating capacity fade—aging—to battery cycling were also formulated and verified. To show the robustness of the approach, nonlinear data from abusive and inconsistent battery cycling was measured and used to verify formulations. A near 100% agreement between the thermodynamic battery model and measurements was achieved. The model also gave rise to new material and design parameters to characterize all lithium-ion batteries.

scholarly journals Lithium-ion batteries for sustainable energy storage: recent advances towards new cell configurations

2017 ◽  
Vol 19 (15) ◽  
pp. 3442-3467 ◽  
Author(s):  
Daniele Di Lecce ◽  
Roberta Verrelli ◽  
Jusef Hassoun
Keyword(s):  
Energy Storage ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Low Cost ◽  
Sustainable Energy ◽  
Lithium Ion ◽  
High Energy ◽  
Environmental Compatibility ◽  
Recent Advances

Sustainable energy storage may be achieved by using advanced lithium-ion battery configurations with high energy, low cost and environmental compatibility.

Prognostics of the state of health for lithium-ion battery packs in energy storage applications

Energy ◽  
2021 ◽  
pp. 122189
Author(s):  
Chun Chang ◽  
Yutong Wu ◽  
Jiuchun Jiang ◽  
Yan Jiang ◽  
Aina Tian ◽  
...  
Keyword(s):  
Energy Storage ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
The State ◽  
State Of Health ◽  
Battery Packs ◽  
Energy Storage Applications

Characterization of the degradation process of lithium-ion batteries when discharged at different current rates

2018 ◽  
Vol 232 (8) ◽  
pp. 1075-1089 ◽  
Author(s):  
Aramis Perez ◽  
Vanessa Quintero ◽  
Francisco Jaramillo ◽  
Heraldo Rozas ◽  
Diego Jimenez ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Degradation Processes ◽  
Proposed Model ◽  
Public Data ◽  
Battery Degradation ◽  
The Impact

The use of energy storage devices, such as lithium-ion batteries, has become popular in many different domains and applications. Hence, it is relatively easy to find literature associated with problems of battery state-of-charge estimation and energy autonomy prognostics. Despite this fact, the characterization of battery degradation processes is still a matter of ongoing research. Indeed, most battery degradation models solely consider operation under nominal (or strictly controlled) conditions, although actual operating profiles (including discharge current) may differ significantly from those. In this context, this article proposes a lithium-ion battery degradation model that incorporates the impact of arbitrary discharge currents. Also, the proposed model, initially calibrated through data reported for a specific lithium-ion battery type, can characterize degradation curves for other lithium-ion batteries. Two case studies have been carried out to validate the proposed model, initially calibrated by using data from a Sony battery. The first case study uses our own experimental data obtained for a Panasonic lithium-ion cell, which was cycled and degraded at high current rates. The second case study considers the analysis of two public data sets available at the Prognostics Center of Excellence of NASA Ames Research Center website, for batteries cycled using nominal and 2-C (twice the nominal) discharge currents. Results show that the proposed model can characterize degradation processes properly, even when cycles are subject to different discharge currents and for batteries not manufactured by Sony (whose data were used for the initial calibration).

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