Muhamad Haffiz, Mohd Radzi and Kok, Swee Leong (2016) Fabrication Of BaTiO3 Thick-Film Lead-Free Piezoelectric Ceramic By Using Screen Printing Method. ARPN Journal Of Engineering And Applied Sciences, 11 (14). pp. 8787-8793. ISSN 1819-6608
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Fabrication Of BaTiO3 Thick-Film Lead-Free Piezoelectric Ceramic By Using Screen Printing Method.pdf - Published Version Download (477kB) |
Abstract
This paper describes the fabrication process of thick-film lead free piezoelectric ceramics, consisting of barium titanate (BaTiO3), borosilicate, terpineol, on alumina (Al2O3) substrate. The BaTiO3thick-films piezoelectric are prepared by screen printing. Suitable ratio for the paste composition is crucial to ensure printability and functionality of lead-free piezoelectric ceramic. Ag/Pd is deposited as the lower and upper electrodes to form a unimorph piezoelectric device. The thick-film which contained 50wt. % BaTiO3, 10wt.% borosilicate, and 20wt.% terpineol demonstrated the optimal piezoelectric properties with the maximum piezoelectric charge coefficient of 17 pC/N. The thick-film was also inspected under SEM to investigate the quality of the films.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | thick-film technology, lead-free piezoceramic, piezoelectric charge coefficient d33. |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Faculty of Electronics and Computer Engineering > Department of Industrial Electronics |
| Depositing User: | Mohd Hannif Jamaludin |
| Date Deposited: | 21 Sep 2016 03:18 |
| Last Modified: | 10 Sep 2021 19:40 |
| URI: | http://eprints.utem.edu.my/id/eprint/17198 |
| Statistic Details: | View Download Statistic |
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