A self-discharge model of Lithium-Sulfur batteries based on direct shuttle current measurement
Vaclav Knap,Daniel Loan Stroe,Maciej Swierczynski,Rajlakshmi Purkayastha,Karsten Propp,Remus Teodorescu,Erik Schaltz +6 more
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TLDR
In this paper, a simple but comprehensive mathematical model of the Li-S battery cell self-discharge based on the shuttle current was developed and is presented The shuttle current values for the model parameterization were obtained from the direct shuttle current measurements.About:
This article is published in Journal of Power Sources.The article was published on 2016-12-30 and is currently open access. It has received 24 citations till now. The article focuses on the topics: Self-discharge & State of charge.read more
Figures
Figure 5. Battery currents during the constant voltage charging step at 35 °C. The shuttle current value is taken as the average of the last ten minutes interval. The integration area for the current at 2 % DOD used in FC2 is marked by blue stripes. 
Figure 8. The measured shuttle current values related to the open-circuit voltage values (at the side of the high voltage plateau). 
TABLE I. Considered and recomputed DOD values at 35 °C for fitting at various fitting cases. 
TABLE IV. Measured and estimated battery cell capacities and their absolute and relative errors for four validation cases with the self-discharge model parametrized based on FC2. 
TABLE III. Relative errors of validation cases for different fitting cases. 
Figure 1. Work flow scheme used for the self-discharge model derivation and validation.
Citations
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Journal ArticleDOI
Advances in lithium—sulfur batteries
TL;DR: In this paper, the authors present a review of the state-of-the-art of lithium-sulfur batteries, focusing on the cathode, separator, and the electrolyte.
Journal ArticleDOI
Comparison of the state of Lithium-Sulphur and lithium-ion batteries applied to electromobility.
TL;DR: This paper presents a review of the state of art of Li-Sulphur battery on EVs compared to Li-ion ones, considering technical, modelling, environmental and economic aspects with the aim of depicting the challenges this technology has to overcome to substituteLi-ion in the near future.
Journal ArticleDOI
Self-Discharge Behavior of Lithium-Sulfur Batteries at Different Electrolyte/Sulfur Ratios
Chao Shen,Jianxin Xie,Mei Zhang,Petru Andrei,Mary A. Hendrickson,Edward J. Plichta,Jim P. Zheng +6 more
Journal ArticleDOI
Electrolyte decomposition and gas evolution in a lithium-sulfur cell upon long-term cycling
Holger Schneider,Thomas Weiß,Chariclea Scordilis-Kelley,Jonathan Maeyer,Klaus Leitner,Hai-Jung Peng,Rüdiger Schmidt,Jan Tomforde +7 more
Journal ArticleDOI
Insights into Multiphase Reactions during Self-Discharge of Li-S Batteries
Guobin Wen,Sarish Rehman,Thomas G. Tranter,Thomas G. Tranter,Debasis Ghosh,Zhongwei Chen,Jeff T. Gostick,Michael A. Pope +7 more
TL;DR: In this article, Li-S batteries are used for next-generation rechargeable energy storage systems due to their high energy density and use of abundant and inexpensive materials, however, rapid self-charging is a challenge.
References
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Journal ArticleDOI
Polysulfide Shuttle Study in the Li/S Battery System
TL;DR: In this paper, the authors report a quantitative analysis of the shuttle phenomenon in Li/S rechargeable batteries and present experimental evidence that selfdischarge, charge-discharge efficiency, charge profile, and overcharge protection are all facets of the same phenomenon.
Journal ArticleDOI
Critical review of the methods for monitoring of lithium-ion batteries in electric and hybrid vehicles
TL;DR: In this paper, the methods for monitoring the battery state of charge, capacity, impedance parameters, available power, state of health, and remaining useful life are reviewed with the focus on elaboration of their strengths and weaknesses for the use in on-line BMS applications.
Journal ArticleDOI
Lithium sulfur batteries, a mechanistic review
Mark Wild,Laura O'Neill,Teng Zhang,Rajlakshmi Purkayastha,Geraint Minton,Monica Marinescu,Gregory J. Offer +6 more
TL;DR: In this paper, a review of a range of analytical studies and physical models for Li-S batteries is presented, showing that experimental understanding is well ahead of state-of-the-art models.
Journal ArticleDOI
Recent progress and remaining challenges in sulfur-based lithium secondary batteries--a review.
TL;DR: It is shown here that consistent progress has been achieved, to the point that this battery is now considered to be near to industrial production, however, the performance of present lithium-sulfur batteries is still far from meeting their real energy density potentiality.
Journal ArticleDOI
Analysis of capacity-rate data for lithium batteries using simplified models of the discharge process
Marc Doyle,John Newman +1 more
TL;DR: Simplified models based on porous electrode theory are used to describe the discharge of rechargeable lithium batteries and derive analytic expressions for the specific capacity against discharge rate in terms of the relevant system parameters as mentioned in this paper.