Permeability Behavior of Porous Piezoelectric Ceramics Prepared in Layers in Response at AC Voltage on Electrode Implanted
| Autor: | M. I. Acuautla-Meneses, J. J. A. Flores-Cuautle, E. Suaste-Gómez |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
Materials science
technology industry and agriculture Condensed Matter Physics Ferroelectricity Piezoelectricity Electronic Optical and Magnetic Materials law.invention chemistry.chemical_compound chemistry Permeability (electromagnetism) law visual_art Barium titanate Electrode visual_art.visual_art_medium Ceramic Composite material Porosity Alternating current |
| Zdroj: | Ferroelectrics. 423:111-115 |
| ISSN: | 1563-5112 0015-0193 |
| DOI: | 10.1080/00150193.2011.620891 |
| Popis: | Porous ferroelectric layered ceramics were prepared by the use of quartz and barium titanate and implanted during their fabrication with a nickel chrome wire which served as an internal electrode. The permeability coefficient was determined by the method of fine land, the law of Darcy and supplying an alternating current stimulus with different frequencies to the wire implant. Permeability tests present a direct relationship between the frequency applied and the permeability coefficient responses. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|