Electrochemical Stability of Composite Electrolytes for Lithium Rechargeable Batteries 981245
With surging interest in high energy density solid state lithium rechargeable batteries and discoveries of high voltage cathode materials such as LiMn2O4 and LiCO2, it is imperative that useful solid electrolytes possess a voltage window of about 5 volts. These solid electrolytes after being assembled into a cell will be subjected to a dc bias potential equal to cell voltage. The ability of composite electrolytes to withstand the dc potential has been determined, discussed, and presented. The experimental data include linear sweep and cyclic voltammetry measurements. The data are analyzed in terms of dielectric breakdown, ionization, and electrodic reactions.
Citation: Kumar, B. and Scanlon, L., "Electrochemical Stability of Composite Electrolytes for Lithium Rechargeable Batteries," SAE Technical Paper 981245, 1998, https://doi.org/10.4271/981245. Download Citation
Author(s):
Binod Kumar, Lawrence G. Scanlon
Affiliated:
University of Dayton Research Institute, Wright Laboratory
Pages: 7
Event:
Aerospace Power Systems Conference
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Aerospace Power Systems Conference Proceedings-P-322, SAE 1998 Transactions - Journal of Aerospace-V107-1
Related Topics:
High voltage systems
Electrolytes
Batteries
Composite materials
Lithium
SAE MOBILUS
Subscribers can view annotate, and download all of SAE's content.
Learn More »
