Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/86961
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dc.titleStructural and optical properties of lead titanate nanowires synthesized by hydrothermal method
dc.contributor.authorHu, Y.
dc.contributor.authorGu, H.
dc.contributor.authorYou, J.
dc.contributor.authorZheng, K.
dc.contributor.authorWang, J.
dc.date.accessioned2014-10-07T09:56:50Z
dc.date.available2014-10-07T09:56:50Z
dc.date.issued2007
dc.identifier.citationHu, Y.,Gu, H.,You, J.,Zheng, K.,Wang, J. (2007). Structural and optical properties of lead titanate nanowires synthesized by hydrothermal method. Key Engineering Materials 336-338 III : 2157-2159. ScholarBank@NUS Repository.
dc.identifier.issn10139826
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/86961
dc.description.abstractLead titanate (PbTiO3) nanowires have been synthesized by hydrothermal method at 200°C for 48h using lead acetic and tetrabutyl titanate as the starting materials and NaOH served as a mineralizer. The phase composition and microstructure of PbTiO3 nanowires were studied by X-ray diffraction (XRD), transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM) and selected area electron diffraction (SAED). The results showed that the obtained nanowires are of single crystalline, tetragonal perovskite structure with diameters of ac. 12 nm and lengths ranging from 500 nm up to 5 μm. The PbTiO3 nanowires have good optical transmissivity. Photoluminescence (PL) study at room temperature for wavelength between 400 and 700 nm reveals a strong light emission band peaking at ac. 471.4 nm (2.63 eV).
dc.sourceScopus
dc.subjectHydrothermal method
dc.subjectLead titanate
dc.subjectNanowires
dc.subjectOptical properties
dc.typeConference Paper
dc.contributor.departmentMATERIALS SCIENCE AND ENGINEERING
dc.description.sourcetitleKey Engineering Materials
dc.description.volume336-338 III
dc.description.page2157-2159
dc.description.codenKEMAE
dc.identifier.isiutNOT_IN_WOS
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