Preparation of lead zirconate titanate nano-powder by electrohydrodynamic atomization |
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| Authors: | SN Jayasinghe RA Dorey MJ Edirisinghe ZB Luklinska |
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| Institution: | (1) Department of Materials, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK;(2) Advanced Materials Department, School of Industrial and Manufacturing Science, Cranfield University, Cranfield, Bedfordshire, MK43 0AL, UK |
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| Abstract: | A lead zirconate titanate (PZT) sol was subjected to electrohydrodynamic atomization in the stable cone-jet mode. The droplets generated were sized by laser diffraction before deposition and heating to 600 °C. The droplets were 20–35  m in size and transmission electron microscopy showed that their relics consisted of PZT powder particles, <10 nm in size. Thus, a novel method of preparing nano-powders of functional advanced materials, such as PZT, has been pioneered. PACS 81.20.Ev; 81.20.Rg; 77.84.-s; 81.07.Bc |
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