Sintering process for tape casting of piezoelectric ceramics

Plianaek, P.; Bureemat, W.; Sittkankaew, M.; Thammajinda, M.; Hemadhulin, O.; Wattanasarn, Hassakorn

doi:10.1080/00150193.2019.1653089

Cited by 2 publications

(1 citation statement)

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“…A number of research has been carried out for improvement of density and piezoelectric properties. Plianaek et al [57] fabricated Pb 0.965 K 0.03 [Nb 0.01 (Zr 0.53 Ti 0.47 ) 0.99 ]O 3 piezoelectrc multilayered ceramic by tape casting and studied the effect of cover plate weight / load and duration of sintering on density and piezoelectric properties of the sample (size: 2 x 2 cm 2 ). They observed that an alumina plate of weight 0.625 g /cm and a dwelling time of 3 h during sintering was optimum for enhancement of density (74.78 %) and highest piezoelectric properties (241 pC/N).…”

Section: Bnt Based Multilayered Stackmentioning

confidence: 99%

Tape Casting Technique for Fabrication of Piezoelectric Ceramics and Other Multilayered Devices-A Review

Panda

Sahoo

2021

Advanced Materials Science and Technology

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Tape casting is a preferred technique for fabrication of micron sized thin sheets and multi-layered stacks. This technique can be used for all types of materials available in powder form. Therefore, this is a versatile technique used for fabrication of capacitors, piezoelectric multi-layered stacks, functional gradient materials, low temperature co-fired ceramics (LTCC) and so on involving all types of metals, ceramics and polymers. In this article, tape casting method is reviewed including the slurry preparation and role of various ingredients. This technique is widely used for fabrication of piezoelectric multi-layered stacks in order to reduce the "driving voltage" up to few volts for micro-meter sized thin layers. The preparation methodology of slurry making for tape casting and role of various ingredients are discussed in detail including multi-layered fabrication of devices. Typical tape casting examples of lead zirconate titanate (PZT) and barium strontium zirconate titanate (BSZT) lead free piezo materials are also presented. Various application of tape casting in recent years has been reviewed.

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Section: Bnt Based Multilayered Stackmentioning

confidence: 99%