Author(s)
,
Dr.Mahendra Kumar Maurya
,
Md. Javed Akaram
,
Smt. Kiran Minj
,
Sahil K. Kushwaha
Document Abstract
In this paper we have studied the in-depth comparative examination of the temperature-dependent efficiency
of solid-state batteries, concentrating on three primary electrolyte materials: Lithium Sulfide (LiS), Garnet-based
electrolytes, and Polymer electrolytes. Solid-state batteries are recognized for their superior safety and energy density;
however, their performance is notably affected by the operating temperature. The research models the efficiency of
these materials over a temperature spectrum of -10°C to 100°C, employing a parabolic degradation model to accurately
reflect the behaviour specific to each material. It is found that Lithium Sulfide maintains the highest efficiency
retention at elevated temperatures, rendering it particularly suitable for high-temperature applications. It has also been
observed that the Garnet-based electrolytes exhibit moderate stability and efficiency within mid-range temperatures,
whereas Polymer electrolytes experience a rapid decline in efficiency when operating outside their optimal temperature
range, thus making them more appropriate for low-temperature settings. The paper further explores the practical
implications for battery applications, potential design enhancements, and the environmental consequences of
temperature-induced degradation. Future research avenues include improving electrolyte stability across broader
temperature ranges and investigating hybrid electrolyte systems to enhance thermal performance.
Publisher Name
I. J. of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering
Rights :
International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering