Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/14484
Title: Properties of PMN-PT fibres fabricated using powder of PMN-PT single crystals
Authors: Lam, KH
Chan, HLW 
Choy, CL 
Luo, HS
Yin, QR
Yin, ZW
Issue Date: 2004
Source: Ceramics international, 2004, v. 30, no. 7, p. 1939-1943
Abstract: Lead magnesium niobate-lead titanate (PMN-PT) ceramic fibres with the nominal composition of 0.65Pb(Mg 1/3Nb 2/3)O 3-0.35PbTiO 3 were synthesised using PMN-PT single crystal powder and poly(acrylic acid). The fibres were extruded directly by pressing the mixture through a spinneret. The fibres were well crystallised after sintering at 1250°C and the final diameter was around 300 μm. The microstructural properties of the fibres were investigated using scanning electron microscopy (SEM) and X-ray diffraction (XRD). The electrical characteristics of the fibre were determined by measuring the hysteresis D-E loop, relative permittivity and impedance spectrum. The measured results showed that this method can be used to fabricate PMN-PT fibres with good performance.
Keywords: Ceramic fibre
Hysteresis
PMN-PT
Publisher: Pergamon Press
Journal: Ceramics international 
ISSN: 0272-8842
EISSN: 1873-3956
DOI: 10.1016/j.ceramint.2003.12.189
Description: 3rd Asian Meeting on Electroceramics, Singapore, 7-11 December 2003
Appears in Collections:Conference Paper

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