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dc.contributor.authorYeoh, Cheow Keat, Dr.-
dc.contributor.authorSrimala Sreekantan-
dc.contributor.authorSabar Derita Hutagalung-
dc.contributor.authorZainal Arifin, Ahmad-
dc.date.accessioned2014-05-15T21:26:47Z-
dc.date.available2014-05-15T21:26:47Z-
dc.date.issued2007-
dc.identifier.citationMaterials Letters, vol. 61(23-24), 2007, pages 4536-4539en_US
dc.identifier.issn0167-577X-
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S0167577X07002017-
dc.identifier.urihttp://dspace.unimap.edu.my:80/dspace/handle/123456789/34436-
dc.descriptionLinks to publisher's homepage at http://www.sciencedirect.com/en_US
dc.description.abstractBaTiO3 thin films were prepared by ink-jet printing aqueous solutions of TiO2 sol and soluble Ba salts. Higher pH values (pH > 13) as well as higher than stoichiometric Ba (Ba:Ti = 1.1:1) salt additions were required to compensate for the different aqueous solubilities of the Ba and the Ti. Impedance spectroscopy of the samples shows the thin film samples to have similar activation energy with bulk samples prepared through low temperature aqueous synthesis. The relative permittivity of the thin films (∼ 280) was lower than the bulk pellets (∼ 2750) which was attributed to the lower temperature heat treatment for the thin films.en_US
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_US
dc.subjectDielectricsen_US
dc.subjectSol-gel preparationen_US
dc.subjectThin filmsen_US
dc.titleFabrication of BaTiO3 thin films through ink-jet printing of TiO2 sol and soluble Ba saltsen_US
dc.typeArticleen_US
dc.identifier.url10.1016/j.matlet.2007.02.046-
dc.contributor.urlyck5@yahoo.comen_US
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