XRD, conductivity and FTIR studies on LiI-Li2WO 4-Li3PO4 prepared by low temperature sintering
Different amounts of Li3PO4 were mixed to a fixed ratio of LiI:Li2WO4, ground and pelletised before subjected to sintering at 70°C for 7 days. XRD shows that the product formed after sintering process is most likely Li6P4W 8O32 due to peaks present at 10.6°, 22.4°, 24.0°, 24.4, 26.2°, 32.4° and 34.0...
| 发表在: | Ionics |
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| 主要作者: | |
| 格式: | 文件 |
| 语言: | English |
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2004
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| 在线阅读: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-24644504239&doi=10.1007%2fBF02382817&partnerID=40&md5=2a95a2cfee59ce9bc53f4d9dd3247301 |
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Ahmad A.H.; Arof A.K. |
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Ahmad A.H.; Arof A.K. 2-s2.0-24644504239 XRD, conductivity and FTIR studies on LiI-Li2WO 4-Li3PO4 prepared by low temperature sintering 2004 Ionics 10 3-Apr 10.1007/BF02382817 https://www.scopus.com/inward/record.uri?eid=2-s2.0-24644504239&doi=10.1007%2fBF02382817&partnerID=40&md5=2a95a2cfee59ce9bc53f4d9dd3247301 Different amounts of Li3PO4 were mixed to a fixed ratio of LiI:Li2WO4, ground and pelletised before subjected to sintering at 70°C for 7 days. XRD shows that the product formed after sintering process is most likely Li6P4W 8O32 due to peaks present at 10.6°, 22.4°, 24.0°, 24.4, 26.2°, 32.4° and 34.0°. Conductivity studies show that the sample with 25 wt.% Li3PO4 exhibits the highest room temperature conductivity of 3.42 × 10-3 Scm-1. Conductivity is expected to occur through channel-like structures which could have formed due to corner or edge sharing of polyhedra. FTIR studies have shown the existence of WO4 tetrahedra and WO6 octahedral at 850 cm-1 and 952 cm-1, and phosphate tetrahedral at 564 cm-1, 700 cm-1, 890 cm-1 and 1030 cm -1. 9477047 English Article |
| author |
2-s2.0-24644504239 |
| spellingShingle |
2-s2.0-24644504239 XRD, conductivity and FTIR studies on LiI-Li2WO 4-Li3PO4 prepared by low temperature sintering |
| author_facet |
2-s2.0-24644504239 |
| author_sort |
2-s2.0-24644504239 |
| title |
XRD, conductivity and FTIR studies on LiI-Li2WO 4-Li3PO4 prepared by low temperature sintering |
| title_short |
XRD, conductivity and FTIR studies on LiI-Li2WO 4-Li3PO4 prepared by low temperature sintering |
| title_full |
XRD, conductivity and FTIR studies on LiI-Li2WO 4-Li3PO4 prepared by low temperature sintering |
| title_fullStr |
XRD, conductivity and FTIR studies on LiI-Li2WO 4-Li3PO4 prepared by low temperature sintering |
| title_full_unstemmed |
XRD, conductivity and FTIR studies on LiI-Li2WO 4-Li3PO4 prepared by low temperature sintering |
| title_sort |
XRD, conductivity and FTIR studies on LiI-Li2WO 4-Li3PO4 prepared by low temperature sintering |
| publishDate |
2004 |
| container_title |
Ionics |
| container_volume |
10 |
| container_issue |
3-Apr |
| doi_str_mv |
10.1007/BF02382817 |
| url |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-24644504239&doi=10.1007%2fBF02382817&partnerID=40&md5=2a95a2cfee59ce9bc53f4d9dd3247301 |
| description |
Different amounts of Li3PO4 were mixed to a fixed ratio of LiI:Li2WO4, ground and pelletised before subjected to sintering at 70°C for 7 days. XRD shows that the product formed after sintering process is most likely Li6P4W 8O32 due to peaks present at 10.6°, 22.4°, 24.0°, 24.4, 26.2°, 32.4° and 34.0°. Conductivity studies show that the sample with 25 wt.% Li3PO4 exhibits the highest room temperature conductivity of 3.42 × 10-3 Scm-1. Conductivity is expected to occur through channel-like structures which could have formed due to corner or edge sharing of polyhedra. FTIR studies have shown the existence of WO4 tetrahedra and WO6 octahedral at 850 cm-1 and 952 cm-1, and phosphate tetrahedral at 564 cm-1, 700 cm-1, 890 cm-1 and 1030 cm -1. |
| publisher |
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| issn |
9477047 |
| language |
English |
| format |
Article |
| accesstype |
|
| record_format |
scopus |
| collection |
Scopus |
| _version_ |
1828987884490719232 |