Effects of macromolecular configuration of thermally sensitive binder in lithium‐ion battery
Abstract
ABSTRACT In order to suppress heat generation of nail‐penetrated lithium‐ion battery (LIB) cell, thermally sensitive binders (TSB) based on poly(vinylidene fluoride) (PVDF) and poly(vinylidene fluoride‐ co ‐hexafluoropropylene) (PVDF‐HFP) were investigated. The testing data showed that with appropriate treatment, TSB could efficiently reduce the peak temperature associated with internal shorting, and did not influence the cycling performance of LIB. The molecular weight of TSB was not a vital factor, while crosslinking was critical. This technology can be used to mitigate thermal runaway of LIB, enabling safe and robust large‐scale energy storage. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017 , 134 , 45078.
- Authors:
-
- Department of Structural Engineering University of California—San Diego La Jolla California 92093‐0085
- Program of Materials Science and Engineering University of California—San Diego La Jolla California 92093
- Department of Nanoengineering University of California—San Diego La Jolla California 92093
- Department of Structural Engineering University of California—San Diego La Jolla California 92093‐0085, Program of Materials Science and Engineering University of California—San Diego La Jolla California 92093
- Publication Date:
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1401312
- Resource Type:
- Publisher's Accepted Manuscript
- Journal Name:
- Journal of Applied Polymer Science
- Additional Journal Information:
- Journal Name: Journal of Applied Polymer Science Journal Volume: 134 Journal Issue: 31; Journal ID: ISSN 0021-8995
- Publisher:
- Wiley Blackwell (John Wiley & Sons)
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Le, Anh V., Wang, Meng, Noelle, Daniel J., Shi, Yang, Yoon, Hyojung, Zhang, Minghao, Meng, Y. Shirley, and Qiao, Yu. Effects of macromolecular configuration of thermally sensitive binder in lithium‐ion battery. United States: N. p., 2017.
Web. doi:10.1002/app.45078.
Le, Anh V., Wang, Meng, Noelle, Daniel J., Shi, Yang, Yoon, Hyojung, Zhang, Minghao, Meng, Y. Shirley, & Qiao, Yu. Effects of macromolecular configuration of thermally sensitive binder in lithium‐ion battery. United States. https://doi.org/10.1002/app.45078
Le, Anh V., Wang, Meng, Noelle, Daniel J., Shi, Yang, Yoon, Hyojung, Zhang, Minghao, Meng, Y. Shirley, and Qiao, Yu. Wed .
"Effects of macromolecular configuration of thermally sensitive binder in lithium‐ion battery". United States. https://doi.org/10.1002/app.45078.
@article{osti_1401312,
title = {Effects of macromolecular configuration of thermally sensitive binder in lithium‐ion battery},
author = {Le, Anh V. and Wang, Meng and Noelle, Daniel J. and Shi, Yang and Yoon, Hyojung and Zhang, Minghao and Meng, Y. Shirley and Qiao, Yu},
abstractNote = {ABSTRACT In order to suppress heat generation of nail‐penetrated lithium‐ion battery (LIB) cell, thermally sensitive binders (TSB) based on poly(vinylidene fluoride) (PVDF) and poly(vinylidene fluoride‐ co ‐hexafluoropropylene) (PVDF‐HFP) were investigated. The testing data showed that with appropriate treatment, TSB could efficiently reduce the peak temperature associated with internal shorting, and did not influence the cycling performance of LIB. The molecular weight of TSB was not a vital factor, while crosslinking was critical. This technology can be used to mitigate thermal runaway of LIB, enabling safe and robust large‐scale energy storage. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017 , 134 , 45078.},
doi = {10.1002/app.45078},
journal = {Journal of Applied Polymer Science},
number = 31,
volume = 134,
place = {United States},
year = {Wed Apr 19 00:00:00 EDT 2017},
month = {Wed Apr 19 00:00:00 EDT 2017}
}
https://doi.org/10.1002/app.45078
Web of Science
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