Experimental Investigation on Passive Survivability of Lithium-Ion Batteries Under Extremely Low Temperatures

Authors

• Ali Soleimani Borujerdi, University of Nebraska-LincolnFollow
• Jinying Zhu, University of Nebraska-LincolnFollow
• Bo Zhang, University of Nebraska-LincolnFollow
• Yinsheng Guo, University of Nebraska-LincolnFollow

ORCID IDs

Borujerdi https://orcid.org/0000-0002-2641-8064

 Zhu https://orcid.org/0000-0002-7723-3430

Zhang https://orcid.org/0000-0002-0484-6359

Guo https://orcid.org/0000-0002-0571-8447

Document Type

Article

Date of this Version

2025

Citation

Sensors (2025) 25: 1160

doi: 10.3390/s25041160

Comments

Open access

License: CC BY 4.0

Abstract

This paper presents an experimental study using an ultrasonic technique to investigate the impact of extremely low temperatures on the performance of lithium-ion batteries. Lithium-ion polymer batteries were aged in three low-temperature conditions: in a temperature chamber (−34 °C), in a dry ice bath (−78 °C), and in a liquid nitrogen bath (−196 °C). The battery aged in liquid nitrogen was damaged. The batteries aged in the chamber and dry ice bath were then subjected to charge and discharge cycles and simultaneously monitored using the ultrasonic technique. Three key ultrasonic parameters were measured, signal amplitude, time of flight (TOF), and TOF shift, using 5 MHz commercial ultrasonic transducers. These measurements were conducted alongside electrical measurements (voltage and current) to monitor the batteries throughout the testing cycles. The results showed that the aged batteries exhibited significantly lower ultrasonic amplitude compared to the control batteries. Additionally, as the cycle number increased, the TOF increased and the discharge capacity decreased. The TOF shift increased linearly with the discharge capacity. However, no clear correlation was observed between the slope of this linear relationship and the low-temperature aging history of the batteries. Overall, the ultrasonic amplitude proved to be a reliable parameter for differentiating the control and low-temperature aged batteries.