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Determination of Diffusion Coefficients of Lithium in Solid Electrolyte LiPON
- Source :
- Batteries, Vol 7, Iss 21, p 21 (2021), Batteries, Volume 7, Issue 2
- Publication Year :
- 2021
- Publisher :
- MDPI AG, 2021.
-
Abstract
- A structural model of LiPON solid electrolyte, containing elements that simulate drift conductivity, diffusion conductivity, and leakage current was proposed. The dependence of the impedance of the structural model on frequency was calculated, and the parameters of the model at which the theoretical curve best approximates the experimental Nyquist diagrams were determined. Based on these data, the ion diffusion coefficient and conductivity of LiPON were calculated, which are D1 = 1.5 × 10−11 cm2/s and σ = 1.9 × 10−6 S/cm, respectively.
- Subjects :
- Materials science
020209 energy
Analytical chemistry
Energy Engineering and Power Technology
chemistry.chemical_element
02 engineering and technology
Electrolyte
Conductivity
Ion
lcsh:TK1001-1841
0202 electrical engineering, electronic engineering, information engineering
Electrochemistry
Electrical and Electronic Engineering
Diffusion (business)
diffusion coefficient
Electrical impedance
impedance spectroscopy
021001 nanoscience & nanotechnology
Dielectric spectroscopy
lcsh:Production of electric energy or power. Powerplants. Central stations
solid electrolyte
chemistry
lcsh:Industrial electrochemistry
Lithium
conductivity
Nyquist plot
0210 nano-technology
warburg element
lcsh:TP250-261
Subjects
Details
- Language :
- English
- ISSN :
- 23130105
- Volume :
- 7
- Issue :
- 21
- Database :
- OpenAIRE
- Journal :
- Batteries
- Accession number :
- edsair.doi.dedup.....69552e7cf818f2bf2fbcfac2d81ca511