Electrochemical properties of (Li0.5-xNaxLa0.5)Ti0.8Zr0.2O3 ceramics as improved electrolyte materials for LI-ion batteries
- Authors
- Lee, S.-H.; Kim, H.-K.; Yun, Y.-S.; Jeong, T.-H.; Nam, S.-P.; Kim, Y.-S.; Kim, J.-C.; Lee, K.-T.; Im, I.-H.
- Issue Date
- 2014
- Publisher
- Korean Institute of Electrical and Electronic Material Engineers
- Keywords
- Ceramics; Electrical properties; X-ray diffraction
- Citation
- Transactions on Electrical and Electronic Materials, v.15, no.2, pp.96 - 99
- Journal Title
- Transactions on Electrical and Electronic Materials
- Volume
- 15
- Number
- 2
- Start Page
- 96
- End Page
- 99
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/10879
- DOI
- 10.4313/TEEM.2014.15.2.96
- ISSN
- 1229-7607
- Abstract
- We fabricated (Li0.5-xNaxLa0.5)Ti0.8Zr0.2O3(LNTLZ)ceramics (0≤×≤0.4) with a perovskite structure via standard solid state synthesis. The influence of Na content on the structural and electrical properties of LNTLZ ceramics was also investigated. During XRD patterns analysis, all of the samples showed orthorhombic structure. The resistance of LNTLZ ceramics decreased as Na content increased, and the maximum activation energy shows 0.56 eV at x=0.4 at room temperature. These results indicated that LNTLZ ceramics are a candidate for use Lithium ion batteries as electrolytes. © 2014 KIEEME. All rights reserved.
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