Reaction temperature sensing (RTS)-based control for Li-ion battery safety

We report reaction temperature sensing (RTS)-based control to fundamentally enhance Li-ion battery safety. RTS placed at the electrochemical interface inside a Li-ion cell is shown to detect temperature rise much faster and more accurately than external measurement of cell surface temperature. We de...

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Detalles Bibliográficos
Autores principales: Zhang, Guangsheng, Cao, Lei, Ge, Shanhai, Wang, Chao-Yang, Shaffer, Christian E., Rahn, Christopher D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4675999/
https://www.ncbi.nlm.nih.gov/pubmed/26658957
http://dx.doi.org/10.1038/srep18237
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author Zhang, Guangsheng
Cao, Lei
Ge, Shanhai
Wang, Chao-Yang
Shaffer, Christian E.
Rahn, Christopher D.
author_facet Zhang, Guangsheng
Cao, Lei
Ge, Shanhai
Wang, Chao-Yang
Shaffer, Christian E.
Rahn, Christopher D.
author_sort Zhang, Guangsheng
collection PubMed
description We report reaction temperature sensing (RTS)-based control to fundamentally enhance Li-ion battery safety. RTS placed at the electrochemical interface inside a Li-ion cell is shown to detect temperature rise much faster and more accurately than external measurement of cell surface temperature. We demonstrate, for the first time, that RTS-based control shuts down a dangerous short-circuit event 3 times earlier than surface temperature- based control and prevents cell overheating by 50 °C and the resultant cell damage.
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spelling pubmed-46759992015-12-16 Reaction temperature sensing (RTS)-based control for Li-ion battery safety Zhang, Guangsheng Cao, Lei Ge, Shanhai Wang, Chao-Yang Shaffer, Christian E. Rahn, Christopher D. Sci Rep Article We report reaction temperature sensing (RTS)-based control to fundamentally enhance Li-ion battery safety. RTS placed at the electrochemical interface inside a Li-ion cell is shown to detect temperature rise much faster and more accurately than external measurement of cell surface temperature. We demonstrate, for the first time, that RTS-based control shuts down a dangerous short-circuit event 3 times earlier than surface temperature- based control and prevents cell overheating by 50 °C and the resultant cell damage. Nature Publishing Group 2015-12-11 /pmc/articles/PMC4675999/ /pubmed/26658957 http://dx.doi.org/10.1038/srep18237 Text en Copyright © 2015, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Zhang, Guangsheng
Cao, Lei
Ge, Shanhai
Wang, Chao-Yang
Shaffer, Christian E.
Rahn, Christopher D.
Reaction temperature sensing (RTS)-based control for Li-ion battery safety
title Reaction temperature sensing (RTS)-based control for Li-ion battery safety
title_full Reaction temperature sensing (RTS)-based control for Li-ion battery safety
title_fullStr Reaction temperature sensing (RTS)-based control for Li-ion battery safety
title_full_unstemmed Reaction temperature sensing (RTS)-based control for Li-ion battery safety
title_short Reaction temperature sensing (RTS)-based control for Li-ion battery safety
title_sort reaction temperature sensing (rts)-based control for li-ion battery safety
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4675999/
https://www.ncbi.nlm.nih.gov/pubmed/26658957
http://dx.doi.org/10.1038/srep18237
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