Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/92437
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Building Environment and Energy Engineering | en_US |
dc.contributor | Mainland Development Office | en_US |
dc.creator | Liu, Y | en_US |
dc.creator | Niu, H | en_US |
dc.creator | Li, Z | en_US |
dc.creator | Liu, J | en_US |
dc.creator | Xu, C | en_US |
dc.creator | Huang, X | en_US |
dc.date.accessioned | 2022-04-01T01:57:46Z | - |
dc.date.available | 2022-04-01T01:57:46Z | - |
dc.identifier.issn | 0957-5820 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/92437 | - |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Ltd | en_US |
dc.rights | © 2021 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved. | en_US |
dc.rights | The following publication Liu, Y., Niu, H., Li, Z., Liu, J., Xu, C., & Huang, X. (2021). Thermal runaway characteristics and failure criticality of massive ternary Li-ion battery piles in low-pressure storage and transport. Process Safety and Environmental Protection, 155, 486-497 is available at https://dx.doi.org/10.1016/j.psep.2021.09.031. | en_US |
dc.rights | © 2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/. | en_US |
dc.subject | Battery energy safety | en_US |
dc.subject | Cell number | en_US |
dc.subject | Open circuit | en_US |
dc.subject | Self-ignition | en_US |
dc.subject | Sub-atmospheric pressure | en_US |
dc.title | Thermal runaway characteristics and failure criticality of massive ternary Li-ion battery piles in low-pressure storage and transport | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 486 | en_US |
dc.identifier.epage | 497 | en_US |
dc.identifier.volume | 155 | en_US |
dc.identifier.doi | 10.1016/j.psep.2021.09.031 | en_US |
dcterms.abstract | Thermal runaway is a major safety concern for Lithium-ion batteries in manufacture, storage, and transport. Facing the frequent incidents in the air transport of massive batteries, more reliable fire prediction and protection strategies under low-pressures conditions are urgently needed. Herein, thermal runaway criticality of the open-circuit cylindrical battery piles (up to 9 cells with 30% SOC) under a hot boundary is investigated inside a novel low-pressure chamber (20–100 kPa). Characteristics battery temperatures for the safety venting and thermal runaway are measured to analyze the influences of pressure and cell number on battery failures. Results indicate that lowering the pressure could promote an earlier and stronger safety venting and weaken the intensity of the exothermic reactions inside cells, which is verified by the surface morphology of the electrodes. The overall fire risk is higher with higher pressure and larger battery-pile size, as indicated by the lower minimum boundary temperature for thermal runaway (255 °C~385 °C). Moreover, a simplified heat transfer model is established to explain the trend of thermal-runaway criteria and the influence of the low-pressure environment. This work delivers new insights into the effects of pressure and pile size on battery thermal runaway, which can help to improve the safe storage and transport of large-scale lithium-ion battery piles under varied pressure conditions. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Process safety and environmental protection, Nov. 2021, v. 155, p. 486-497 | en_US |
dcterms.isPartOf | Process safety and environmental protection | en_US |
dcterms.issued | 2021-11 | - |
dc.identifier.scopus | 2-s2.0-85116617914 | - |
dc.identifier.eissn | 1744-3598 | en_US |
dc.description.validate | 202203 bcvc | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | a1251 | - |
dc.identifier.SubFormID | 44356 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.pubStatus | Published | en_US |
dc.description.oaCategory | Green (AAM) | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Liu_Thermal_Runaway_Characteristics.pdf | Pre-Published version | 2.21 MB | Adobe PDF | View/Open |
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