Nur Amalina , Mustaffa (2017) The effects of structural modifications on the electrical and electrochemical properties of stannum based nasicon structured solid electrolytes / Nur Amalina Mustaffa. PhD thesis, University of Malaya.
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Abstract
In this study, LiSn2P3O12 parent compound was synthesized using water based sol-gel method and the parameters of sol-gel method have been optimized in obtaining minimize impurity of the NASICON compound. Then the effects of structural modifications by partial substitutions using trivalent (Cr3+, Al3+) and tetravalent (Zr4+, Si4+) ions at Sn4+ and P5+ sites on the conductivity and electrochemical properties of the modified NASICON compound were studied. The X-ray diffraction analysis showed that LiSn2P3O12 compound can be indexed to rhomboherdral structure with space group (
| Item Type: | Thesis (PhD) |
|---|---|
| Additional Information: | Thesis (PhD) – Institute of Graduate Studies, University of Malaya, 2017. |
| Uncontrolled Keywords: | NASICON compound; Rhomboherdral structure; Electrochemical; Ceramic electrolytes; Sol-gel method |
| Subjects: | Q Science > Q Science (General) |
| Divisions: | Institute of Graduate Studies |
| Depositing User: | Mr Mohd Safri Tahir |
| Date Deposited: | 10 Apr 2019 03:51 |
| Last Modified: | 03 Aug 2020 08:22 |
| URI: | http://studentsrepo.um.edu.my/id/eprint/9919 |
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