Pb(zr,ti)o3 [pzt] fibers-fabrication and properties

Shoko Yoshikawa, Ulagaraj Selvaraj, Paul Moses, Qiyue Jiang, Thomas R. Shrout

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

Fine scale lead zirconate titanate (PZT) and niobium substituted PZT (Nb-PZT) piezoelectric fibers were fabricated from solgel processed viscous “sol” using the “spinning” methodology developed for the continuous production of glass fibers. Subsequent drying and firing at above 750°C gave pure perovskite PZT and Nb-PZT fibers of 30 μm in average diameter. Further densification and grain growth were evident for fibers fired at 1250°C. Experimental methods for the determination of dielectric and polarization properties were developed to overcome inherent electric field difficulty relevant to fine scale fibers. The dielectric constant and polarization hysteresis values of the fibers were comparable with that of bulk ceramics. Preliminary single fiber mechanical pull tests indicated that the tensile strength of 30 (J.m diameter PZT fibers were similar to that of bulk ceramics, being in the range of 35-55 MPa.

Original languageEnglish (US)
Pages (from-to)325-330
Number of pages6
JournalFerroelectrics
Volume154
Issue number1
DOIs
StatePublished - Jan 1 1994

Fingerprint

Optical fiber fabrication
fabrication
fibers
Fibers
Niobium
dielectric polarization
niobium
ceramics
Polarization
Polymethyl Methacrylate
glass fibers
densification
Sols
Grain growth
Densification
Glass fibers
Perovskite
tensile strength
metal spinning
drying

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Yoshikawa, S., Selvaraj, U., Moses, P., Jiang, Q., & Shrout, T. R. (1994). Pb(zr,ti)o3 [pzt] fibers-fabrication and properties. Ferroelectrics, 154(1), 325-330. https://doi.org/10.1080/00150199408017307
Yoshikawa, Shoko ; Selvaraj, Ulagaraj ; Moses, Paul ; Jiang, Qiyue ; Shrout, Thomas R. / Pb(zr,ti)o3 [pzt] fibers-fabrication and properties. In: Ferroelectrics. 1994 ; Vol. 154, No. 1. pp. 325-330.
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Yoshikawa, S, Selvaraj, U, Moses, P, Jiang, Q & Shrout, TR 1994, 'Pb(zr,ti)o3 [pzt] fibers-fabrication and properties', Ferroelectrics, vol. 154, no. 1, pp. 325-330. https://doi.org/10.1080/00150199408017307

Pb(zr,ti)o3 [pzt] fibers-fabrication and properties. / Yoshikawa, Shoko; Selvaraj, Ulagaraj; Moses, Paul; Jiang, Qiyue; Shrout, Thomas R.

In: Ferroelectrics, Vol. 154, No. 1, 01.01.1994, p. 325-330.

Research output: Contribution to journalArticle

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Yoshikawa S, Selvaraj U, Moses P, Jiang Q, Shrout TR. Pb(zr,ti)o3 [pzt] fibers-fabrication and properties. Ferroelectrics. 1994 Jan 1;154(1):325-330. https://doi.org/10.1080/00150199408017307