Synthesis and characterization of bismuth tantalate binary materials for potential application in multilayer ceramic capacitors (MLCC)
The single phase bismuth tantalate (BiTaO4) was successfully synthesized by conventional solid-state method at sintering temperature 1100oC. This material crystallized in a triclinic system, space group Pī with a = 7.6585 Ǻ, b = 5.5825 Ǻ, c = 7.7795 Ǻ, α = 90.03o, β = 77.04o and γ = 86.48o, respecti...
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Sains Malaysia
2008
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| Online Access: | http://psasir.upm.edu.my/id/eprint/16925/ http://psasir.upm.edu.my/id/eprint/16925/1/Synthesis%20and%20characterization%20of%20bismuth%20tantalate%20binary%20materials%20for%20potential%20application%20in%20multilayer%20ceramic%20capacitors%20%28MLCC%29.pdf |
| _version_ | 1848843098064420864 |
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| author | Tan, Kar Ban F. G., Anna Zainal, Zulkarnain |
| author_facet | Tan, Kar Ban F. G., Anna Zainal, Zulkarnain |
| author_sort | Tan, Kar Ban |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The single phase bismuth tantalate (BiTaO4) was successfully synthesized by conventional solid-state method at sintering temperature 1100oC. This material crystallized in a triclinic system, space group Pī with a = 7.6585 Ǻ, b = 5.5825 Ǻ, c = 7.7795 Ǻ, α = 90.03o, β = 77.04o and γ = 86.48o, respectively. The electrical properties of BiTaO4 were characterized by AC impedance analyzer, HP4192 at temperature ranging from 25oC–850oC over frequency range of 5–13 MHz. The sample was highly resistive as the conductivities were unlikely to be determined below 550oC. On the other hand, BiTaO4 exhibited moderate dielectric constant, εr = 47 at ambient temperature in the frequency region of 1 MHz and near zero temperature coefficient of capacitance (TCC), 0.00022, making it a potential candidate for multilayer ceramic capacitors (MLCC). |
| first_indexed | 2025-11-15T08:09:37Z |
| format | Article |
| id | upm-16925 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:09:37Z |
| publishDate | 2008 |
| publisher | Penerbit Universiti Sains Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-169252016-11-29T05:15:14Z http://psasir.upm.edu.my/id/eprint/16925/ Synthesis and characterization of bismuth tantalate binary materials for potential application in multilayer ceramic capacitors (MLCC) Tan, Kar Ban F. G., Anna Zainal, Zulkarnain The single phase bismuth tantalate (BiTaO4) was successfully synthesized by conventional solid-state method at sintering temperature 1100oC. This material crystallized in a triclinic system, space group Pī with a = 7.6585 Ǻ, b = 5.5825 Ǻ, c = 7.7795 Ǻ, α = 90.03o, β = 77.04o and γ = 86.48o, respectively. The electrical properties of BiTaO4 were characterized by AC impedance analyzer, HP4192 at temperature ranging from 25oC–850oC over frequency range of 5–13 MHz. The sample was highly resistive as the conductivities were unlikely to be determined below 550oC. On the other hand, BiTaO4 exhibited moderate dielectric constant, εr = 47 at ambient temperature in the frequency region of 1 MHz and near zero temperature coefficient of capacitance (TCC), 0.00022, making it a potential candidate for multilayer ceramic capacitors (MLCC). Penerbit Universiti Sains Malaysia 2008 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/16925/1/Synthesis%20and%20characterization%20of%20bismuth%20tantalate%20binary%20materials%20for%20potential%20application%20in%20multilayer%20ceramic%20capacitors%20%28MLCC%29.pdf Tan, Kar Ban and F. G., Anna and Zainal, Zulkarnain (2008) Synthesis and characterization of bismuth tantalate binary materials for potential application in multilayer ceramic capacitors (MLCC). Journal of Physical Science, 19 (1). pp. 53-62. ISSN 1675-3402; ESSN: 2180-4230 http://web.usm.my/jps/19-1.html |
| spellingShingle | Tan, Kar Ban F. G., Anna Zainal, Zulkarnain Synthesis and characterization of bismuth tantalate binary materials for potential application in multilayer ceramic capacitors (MLCC) |
| title | Synthesis and characterization of bismuth tantalate binary materials for potential application in multilayer ceramic capacitors (MLCC) |
| title_full | Synthesis and characterization of bismuth tantalate binary materials for potential application in multilayer ceramic capacitors (MLCC) |
| title_fullStr | Synthesis and characterization of bismuth tantalate binary materials for potential application in multilayer ceramic capacitors (MLCC) |
| title_full_unstemmed | Synthesis and characterization of bismuth tantalate binary materials for potential application in multilayer ceramic capacitors (MLCC) |
| title_short | Synthesis and characterization of bismuth tantalate binary materials for potential application in multilayer ceramic capacitors (MLCC) |
| title_sort | synthesis and characterization of bismuth tantalate binary materials for potential application in multilayer ceramic capacitors (mlcc) |
| url | http://psasir.upm.edu.my/id/eprint/16925/ http://psasir.upm.edu.my/id/eprint/16925/ http://psasir.upm.edu.my/id/eprint/16925/1/Synthesis%20and%20characterization%20of%20bismuth%20tantalate%20binary%20materials%20for%20potential%20application%20in%20multilayer%20ceramic%20capacitors%20%28MLCC%29.pdf |