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Aerosol assisted chemical vapor deposition of magnesium orthotitanate (Mg 2 TiO 4 ) films from a trinuclear molecular precursor

Present work demonstrates the synthesis of a novel heterobimetallic complex [Mg2TiO(TFA)6(THF)2(H2O)] (1) (where TFA = trifluoroacetato and THF = tetrahydrofuran), formed from the chemical interaction of magnesium (II) acetate tetrahydrate with titanium (IV) isopropoxide and trifluoroacetic acid in...

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Main Authors: Ehsan, M.A., McKee, V., Naeem, R., Hakeem, A.S., Mazhar, M.
Format: Article
Published: Elsevier 2017
Subjects:
QD Chemistry
Online Access:http://eprints.um.edu.my/17615/
http://dx.doi.org/10.1016/j.poly.2017.05.035
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spelling my.um.eprints.176152017-08-04T01:36:31Z http://eprints.um.edu.my/17615/ Aerosol assisted chemical vapor deposition of magnesium orthotitanate (Mg 2 TiO 4 ) films from a trinuclear molecular precursor Ehsan, M.A. McKee, V. Naeem, R. Hakeem, A.S. Mazhar, M. QD Chemistry Present work demonstrates the synthesis of a novel heterobimetallic complex [Mg2TiO(TFA)6(THF)2(H2O)] (1) (where TFA = trifluoroacetato and THF = tetrahydrofuran), formed from the chemical interaction of magnesium (II) acetate tetrahydrate with titanium (IV) isopropoxide and trifluoroacetic acid in THF solution. Complex (1) adequately characterized through attenuated total reflection infrared spectroscopy, single-crystal X-ray diffraction and thermogravimetric analysis was implemented as single source molecular precursor in the aerosol assisted chemical vapor deposition. The deposition of magnesium orthotitanate (Mg2TiO4) ceramic films on fluorine doped tin oxide coated conducting glass substrate was observed at various temperatures of 500, 550 and 600 °C. Film characterization techniques including; X-ray powder diffraction, scanning electron microscopy, energy dispersive X-ray and X-ray photoelectron spectroscopy divulge the fabrication of phase pure spherical shaped Mg2TiO4 architectures with precise stoichiometry and high purity. Elsevier 2017 Article PeerReviewed Ehsan, M.A. and McKee, V. and Naeem, R. and Hakeem, A.S. and Mazhar, M. (2017) Aerosol assisted chemical vapor deposition of magnesium orthotitanate (Mg 2 TiO 4 ) films from a trinuclear molecular precursor. Polyhedron, 133. pp. 179-186. ISSN 0277-5387 http://dx.doi.org/10.1016/j.poly.2017.05.035 doi:10.1016/j.poly.2017.05.035
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 QD Chemistry
spellingShingle QD Chemistry
Ehsan, M.A.
McKee, V.
Naeem, R.
Hakeem, A.S.
Mazhar, M.
Aerosol assisted chemical vapor deposition of magnesium orthotitanate (Mg 2 TiO 4 ) films from a trinuclear molecular precursor
description Present work demonstrates the synthesis of a novel heterobimetallic complex [Mg2TiO(TFA)6(THF)2(H2O)] (1) (where TFA = trifluoroacetato and THF = tetrahydrofuran), formed from the chemical interaction of magnesium (II) acetate tetrahydrate with titanium (IV) isopropoxide and trifluoroacetic acid in THF solution. Complex (1) adequately characterized through attenuated total reflection infrared spectroscopy, single-crystal X-ray diffraction and thermogravimetric analysis was implemented as single source molecular precursor in the aerosol assisted chemical vapor deposition. The deposition of magnesium orthotitanate (Mg2TiO4) ceramic films on fluorine doped tin oxide coated conducting glass substrate was observed at various temperatures of 500, 550 and 600 °C. Film characterization techniques including; X-ray powder diffraction, scanning electron microscopy, energy dispersive X-ray and X-ray photoelectron spectroscopy divulge the fabrication of phase pure spherical shaped Mg2TiO4 architectures with precise stoichiometry and high purity.
format Article
author Ehsan, M.A.
McKee, V.
Naeem, R.
Hakeem, A.S.
Mazhar, M.
author_facet Ehsan, M.A.
McKee, V.
Naeem, R.
Hakeem, A.S.
Mazhar, M.
author_sort Ehsan, M.A.
title Aerosol assisted chemical vapor deposition of magnesium orthotitanate (Mg 2 TiO 4 ) films from a trinuclear molecular precursor
title_short Aerosol assisted chemical vapor deposition of magnesium orthotitanate (Mg 2 TiO 4 ) films from a trinuclear molecular precursor
title_full Aerosol assisted chemical vapor deposition of magnesium orthotitanate (Mg 2 TiO 4 ) films from a trinuclear molecular precursor
title_fullStr Aerosol assisted chemical vapor deposition of magnesium orthotitanate (Mg 2 TiO 4 ) films from a trinuclear molecular precursor
title_full_unstemmed Aerosol assisted chemical vapor deposition of magnesium orthotitanate (Mg 2 TiO 4 ) films from a trinuclear molecular precursor
title_sort aerosol assisted chemical vapor deposition of magnesium orthotitanate (mg 2 tio 4 ) films from a trinuclear molecular precursor
publisher Elsevier
publishDate 2017
url http://eprints.um.edu.my/17615/
http://dx.doi.org/10.1016/j.poly.2017.05.035
_version_ 1643690468801773568
score 13.211869

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