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Ionic conductivity and crystal structure for the Li3−2xCr2−xTax(PO4)3 system

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Main Authors: Hiromichi, Aono, Muhammad Asri, Idris, Dr., Yoshihiko, Sadaoka
Other Authors: asri@unimap.edu.my
Format: Article
Language:English
Published: Elsevier 2014
Subjects:
Li+ ionic conductor
Solid electrolyte
LiCrTa(PO4)3
NASICON
Conductivity
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/35187
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spelling my.unimap-351872014-06-08T04:47:15Z Ionic conductivity and crystal structure for the Li3−2xCr2−xTax(PO4)3 system Hiromichi, Aono Muhammad Asri, Idris, Dr. Yoshihiko, Sadaoka asri@unimap.edu.my Li+ ionic conductor Solid electrolyte LiCrTa(PO4)3 NASICON Conductivity Link to publisher's homepage at http://www.sciencedirect.com/ The monoclinic phase (P21/n) was formed for 0≤x≤0.6 and the NASICON-type rhombohedral phase (R3̄c) was obtained for the region 0.8≤x≤1.2 in the Li3−2xCr2−xTax(PO4)3 system. The activation energy for Li+migration was ca. 0.45 eV for the monoclinic structure and ca. 0.36 eV for the rhombohedral structure. The maximum conductivity of 8.4×10−6 S cm−1 at 298 K was obtained for x=0.8 of the Li3−2xCr2−xTax(PO4)3system. The conductivity of LiCrTa(PO4)3 was enhanced about three to five times by the addition of the lithium salt due to the improvement of the sinterablity. The maximum conductivity was 2.4×10−5 S cm−1 at 298 K for LiCrTa(PO4)3–0.2Li3BO3. 2014-06-08T04:47:15Z 2014-06-08T04:47:15Z 2004 Article Solid State Ionics, vol.166(1–2), 2004, pages 53–59 0167-2738 http://www.sciencedirect.com/science/article/pii/S0167273803005216 http://dspace.unimap.edu.my:80/dspace/handle/123456789/35187 10.1016/j.ssi.2003.11.005 en Elsevier
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Li+ ionic conductor
Solid electrolyte
LiCrTa(PO4)3
NASICON
Conductivity
spellingShingle Li+ ionic conductor
Solid electrolyte
LiCrTa(PO4)3
NASICON
Conductivity
Hiromichi, Aono
Muhammad Asri, Idris, Dr.
Yoshihiko, Sadaoka
Ionic conductivity and crystal structure for the Li3−2xCr2−xTax(PO4)3 system
description Link to publisher's homepage at http://www.sciencedirect.com/
author2 asri@unimap.edu.my
author_facet asri@unimap.edu.my
Hiromichi, Aono
Muhammad Asri, Idris, Dr.
Yoshihiko, Sadaoka
format Article
author Hiromichi, Aono
Muhammad Asri, Idris, Dr.
Yoshihiko, Sadaoka
author_sort Hiromichi, Aono
title Ionic conductivity and crystal structure for the Li3−2xCr2−xTax(PO4)3 system
title_short Ionic conductivity and crystal structure for the Li3−2xCr2−xTax(PO4)3 system
title_full Ionic conductivity and crystal structure for the Li3−2xCr2−xTax(PO4)3 system
title_fullStr Ionic conductivity and crystal structure for the Li3−2xCr2−xTax(PO4)3 system
title_full_unstemmed Ionic conductivity and crystal structure for the Li3−2xCr2−xTax(PO4)3 system
title_sort ionic conductivity and crystal structure for the li3−2xcr2−xtax(po4)3 system
publisher Elsevier
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/35187
_version_ 1643797747768229888
score 13.214268

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