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Characterisation of Li2SnO3 by solution evaporation method using nitric acid as chelating agent

Lithium stannate (Li2SnO3) was prepared by solution evaporation method utilising acetates of tin and lithium as starting materials. From thermogravimetric analysis, no weight loss was observed at temperatures above 800 degrees C. The Li2SnO3 precursor was then sintered at 800 degrees C for 5, 6, 7,...

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Main Authors: Majid, Siti Rohana, Arof, Abdul Kariem, Teo, L.P., Buraidah, M.H., Alias, N.A., Kufian, M.Z.
Format: Article
Published: Springer Verlag (Germany) 2011
Subjects:
QC Physics
Online Access:http://eprints.um.edu.my/7679/
https://doi.org/10.1179/143307511X13031890748452
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spelling my.um.eprints.76792019-08-27T01:11:55Z http://eprints.um.edu.my/7679/ Characterisation of Li2SnO3 by solution evaporation method using nitric acid as chelating agent Majid, Siti Rohana Arof, Abdul Kariem Teo, L.P. Buraidah, M.H. Alias, N.A. Kufian, M.Z. QC Physics Lithium stannate (Li2SnO3) was prepared by solution evaporation method utilising acetates of tin and lithium as starting materials. From thermogravimetric analysis, no weight loss was observed at temperatures above 800 degrees C. The Li2SnO3 precursor was then sintered at 800 degrees C for 5, 6, 7, 8 and 9 h, respectively. X-ray diffraction confirmed the sample to be Li2SnO3 with a monoclinic cell structure. The lattice parameters, volume and density of Li2SnO3 at different sintering hours were calculated. Sintering the precursor at 800 degrees C for 9 h produced Li2SnO3 with lattice parameters a=5.302 angstrom, b=9.167 angstrom and c=10.032 angstrom, volume of 479.922 angstrom(3) and density of 4.999 g cm(-3). The product was used as anode active material in the fabrication of a lithium half cell. The Li2SnO3//1M LiPF6/ethylene carbonate/diethyl carbonate (v/v=1 : 2)//Li cell exhibited an initial discharge capacity of 363.1 mA h g(-1). Springer Verlag (Germany) 2011 Article PeerReviewed Majid, Siti Rohana and Arof, Abdul Kariem and Teo, L.P. and Buraidah, M.H. and Alias, N.A. and Kufian, M.Z. (2011) Characterisation of Li2SnO3 by solution evaporation method using nitric acid as chelating agent. Materials Research Innovations, 15. pp. 127-131. ISSN 1432-8917 https://doi.org/10.1179/143307511X13031890748452 doi:10.1179/143307511x13031890748452
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QC Physics
spellingShingle QC Physics
Majid, Siti Rohana
Arof, Abdul Kariem
Teo, L.P.
Buraidah, M.H.
Alias, N.A.
Kufian, M.Z.
Characterisation of Li2SnO3 by solution evaporation method using nitric acid as chelating agent
description Lithium stannate (Li2SnO3) was prepared by solution evaporation method utilising acetates of tin and lithium as starting materials. From thermogravimetric analysis, no weight loss was observed at temperatures above 800 degrees C. The Li2SnO3 precursor was then sintered at 800 degrees C for 5, 6, 7, 8 and 9 h, respectively. X-ray diffraction confirmed the sample to be Li2SnO3 with a monoclinic cell structure. The lattice parameters, volume and density of Li2SnO3 at different sintering hours were calculated. Sintering the precursor at 800 degrees C for 9 h produced Li2SnO3 with lattice parameters a=5.302 angstrom, b=9.167 angstrom and c=10.032 angstrom, volume of 479.922 angstrom(3) and density of 4.999 g cm(-3). The product was used as anode active material in the fabrication of a lithium half cell. The Li2SnO3//1M LiPF6/ethylene carbonate/diethyl carbonate (v/v=1 : 2)//Li cell exhibited an initial discharge capacity of 363.1 mA h g(-1).
format Article
author Majid, Siti Rohana
Arof, Abdul Kariem
Teo, L.P.
Buraidah, M.H.
Alias, N.A.
Kufian, M.Z.
author_facet Majid, Siti Rohana
Arof, Abdul Kariem
Teo, L.P.
Buraidah, M.H.
Alias, N.A.
Kufian, M.Z.
author_sort Majid, Siti Rohana
title Characterisation of Li2SnO3 by solution evaporation method using nitric acid as chelating agent
title_short Characterisation of Li2SnO3 by solution evaporation method using nitric acid as chelating agent
title_full Characterisation of Li2SnO3 by solution evaporation method using nitric acid as chelating agent
title_fullStr Characterisation of Li2SnO3 by solution evaporation method using nitric acid as chelating agent
title_full_unstemmed Characterisation of Li2SnO3 by solution evaporation method using nitric acid as chelating agent
title_sort characterisation of li2sno3 by solution evaporation method using nitric acid as chelating agent
publisher Springer Verlag (Germany)
publishDate 2011
url http://eprints.um.edu.my/7679/
https://doi.org/10.1179/143307511X13031890748452
_version_ 1643688098956050432
score 13.211869

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