A Sol-Gel Precursor as a Powder Binder for PZT Ceramic Fabrication
β Scribed by S. Tangwiwat; S.J. Milne
- Book ID
- 110266900
- Publisher
- Springer
- Year
- 1999
- Tongue
- English
- Weight
- 190 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0928-0707
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π SIMILAR VOLUMES
Lead zirconate titanate (PZT) (52/48) powders were synthesized by a hybrid method of sol-gel and ultrasonic atomization. X-ray diffraction (XRD) results showed that perovskite phase of PZT is formed at 400 β’ C. This temperature is much lower than the calcination temperatures (500-900 β’ C) required b
A hybrid sol-gel-powder method was used to process 3-6 m thick lead zirconate titanate films via spin-coating a Ni-base alloy and silicon substrates. The films were crack free and possessed a fine microstructure. High effective piezoelectric coefficients, d 33 , of 250 pm/V were obtained from piezoe