Polymer-Assisted Hydrothermal Synthesis of PbTiO3 Crystals

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Abstract:

Using polymer as a surfactant, we successfully synthesized of PbTiO3 crystals with a self-assembly structure by a hydrothermal process. The as-obtained powders were characterized by X-ray powder diffraction (XRD) and scanning electron microscopy (SEM). The results show that the presence of PVP, PEG and PVA plays a key role on the formation of self-assembly structure and the corresponding formation mechanism was briefly discussed.

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176-179

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June 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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