Pyroelectric properties of modified lead titanate zirconate ceramics

B. Hardiman; C. P. Reeves; R. R. Zeyfang

doi:10.1080/00150197608241416

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Pyroelectric properties of modified lead titanate zirconate ceramics

B. Hardiman C. P. Reeves R. R. Zeyfang

Year: 1976 Journal: Ferroelectrics Vol: 12 (1)Pages: 163-165 Publisher: Taylor & Francis

DOI: 10.1080/00150197608241416

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Abstract

Lead titanate zirconate ceramics with the composition PbTixZr1-xO3 (x = 0.07) modified by additions of Nb2O5, Fe2O3 and by three different oxides of uranium were hot pressed. The effects of each additive on the pyroelectric properties are discussed. Pyroelectric coefficients as high as 3.9 × 10-8 C cm-2 °C-1 and relative permittivities as low as 180 were achieved.

Keywords:

Pyroelectricity Materials science Lead zirconate titanate Ceramic Zirconate Pyroelectric crystal Titanate Lead titanate Perovskite (structure) Ferroelectricity Composite material Dielectric Chemical engineering Optoelectronics

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Ferroelectric and Piezoelectric Materials

Physical Sciences → Materials Science → Materials Chemistry

Acoustic Wave Resonator Technologies

Physical Sciences → Engineering → Biomedical Engineering

Microwave Dielectric Ceramics Synthesis

Physical Sciences → Engineering → Electrical and Electronic Engineering

Pyroelectric properties of modified lead titanate zirconate ceramics

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