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https://doi.org/10.1016/S0254-0584(02)00059-7
Title: | Nanocrystalline PbTiO3 powders from an amorphous Pb-Ti-O precursor by mechanical activation | Authors: | Yu, T. Shen, Z.X. Xue, J.M. Wang, J. |
Keywords: | Amorphous Pb-Ti-O Nanocrystalline Raman spectroscopy Scanning electron microscopy |
Issue Date: | 28-Apr-2002 | Citation: | Yu, T., Shen, Z.X., Xue, J.M., Wang, J. (2002-04-28). Nanocrystalline PbTiO3 powders from an amorphous Pb-Ti-O precursor by mechanical activation. Materials Chemistry and Physics 75 (1-3) : 216-219. ScholarBank@NUS Repository. https://doi.org/10.1016/S0254-0584(02)00059-7 | Abstract: | Mechanical activation is investigated for its efforts in triggering PbTiO3 nanocrystallites from an amorphous Pb-Ti-O precursor, which was synthesized by co-precipitation. In this study, the amorphous precursor and the compositions that were subjected to mechanical activation for various time periods were investigated using Raman spectroscopy, X-ray diffraction (XRD) and scanning electron microscopy (SEM). A single perovskite PbTiO3 phase was readily formed in the amorphous Pb-Ti-O precursor by mechanical activation, where a nanocrystalline feature is retained. © 2002 Elsevier Science B.V. All rights reserved. | Source Title: | Materials Chemistry and Physics | URI: | http://scholarbank.nus.edu.sg/handle/10635/98806 | ISSN: | 02540584 | DOI: | 10.1016/S0254-0584(02)00059-7 |
Appears in Collections: | Staff Publications |
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