Phase formation and surface morphology of nickel doped Ba1-xSrxTiO3 ceramics prepared by sol-gel technique
Varied compositions in the barium strontium titanate ternary system were prepared through the slow injection sol–gel technique. Nickel dopant was introduced through a general formula of Ba1 −xSrxTi1 −yNiyO3 (x = 0·4 and 0·5; y = 0·1 and 0·4 mol-%). Thermogravimetric analysis revealed that barium str...
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| Format: | Article |
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Maney Publishing
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/34898/ |
| _version_ | 1848847902321934336 |
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| author | Kakumani, Asa Deepthi. Ruthramurthy, Balachandran Ong, Boon Hoong Wong, Hin Yong Tan, Kar Ban Yow, Ho Kwang |
| author_facet | Kakumani, Asa Deepthi. Ruthramurthy, Balachandran Ong, Boon Hoong Wong, Hin Yong Tan, Kar Ban Yow, Ho Kwang |
| author_sort | Kakumani, Asa Deepthi. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Varied compositions in the barium strontium titanate ternary system were prepared through the slow injection sol–gel technique. Nickel dopant was introduced through a general formula of Ba1 −xSrxTi1 −yNiyO3 (x = 0·4 and 0·5; y = 0·1 and 0·4 mol-%). Thermogravimetric analysis revealed that barium strontium titanate gels were completely dried and stabilised at 1000°C. All barium strontium titanate samples were confirmed as phase pure perovskite by qualitative X-ray diffraction analysis in which Nickel-doped subsolidus solution was formed successfully after calcinations at 1000°C. On the other hand, there was a sign of agglomeration discernible in the prepared BST samples and the grain sizes were found to be in the range of 39·66–71·87 nm.
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| first_indexed | 2025-11-15T09:25:59Z |
| format | Article |
| id | upm-34898 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T09:25:59Z |
| publishDate | 2014 |
| publisher | Maney Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-348982015-12-23T08:41:40Z http://psasir.upm.edu.my/id/eprint/34898/ Phase formation and surface morphology of nickel doped Ba1-xSrxTiO3 ceramics prepared by sol-gel technique Kakumani, Asa Deepthi. Ruthramurthy, Balachandran Ong, Boon Hoong Wong, Hin Yong Tan, Kar Ban Yow, Ho Kwang Varied compositions in the barium strontium titanate ternary system were prepared through the slow injection sol–gel technique. Nickel dopant was introduced through a general formula of Ba1 −xSrxTi1 −yNiyO3 (x = 0·4 and 0·5; y = 0·1 and 0·4 mol-%). Thermogravimetric analysis revealed that barium strontium titanate gels were completely dried and stabilised at 1000°C. All barium strontium titanate samples were confirmed as phase pure perovskite by qualitative X-ray diffraction analysis in which Nickel-doped subsolidus solution was formed successfully after calcinations at 1000°C. On the other hand, there was a sign of agglomeration discernible in the prepared BST samples and the grain sizes were found to be in the range of 39·66–71·87 nm. Maney Publishing 2014-12-08 Article PeerReviewed Kakumani, Asa Deepthi. and Ruthramurthy, Balachandran and Ong, Boon Hoong and Wong, Hin Yong and Tan, Kar Ban and Yow, Ho Kwang (2014) Phase formation and surface morphology of nickel doped Ba1-xSrxTiO3 ceramics prepared by sol-gel technique. Materials Research Innovations, 18 (spec.6). 453-456 . ISSN 1432-8917; ESSN: 1433-075X http://www.maneyonline.com/doi/abs/10.1179/1432891714Z.000000000997 10.1179/1432891714Z.000000000997 |
| spellingShingle | Kakumani, Asa Deepthi. Ruthramurthy, Balachandran Ong, Boon Hoong Wong, Hin Yong Tan, Kar Ban Yow, Ho Kwang Phase formation and surface morphology of nickel doped Ba1-xSrxTiO3 ceramics prepared by sol-gel technique |
| title | Phase formation and surface morphology of nickel doped Ba1-xSrxTiO3 ceramics prepared by sol-gel technique |
| title_full | Phase formation and surface morphology of nickel doped Ba1-xSrxTiO3 ceramics prepared by sol-gel technique |
| title_fullStr | Phase formation and surface morphology of nickel doped Ba1-xSrxTiO3 ceramics prepared by sol-gel technique |
| title_full_unstemmed | Phase formation and surface morphology of nickel doped Ba1-xSrxTiO3 ceramics prepared by sol-gel technique |
| title_short | Phase formation and surface morphology of nickel doped Ba1-xSrxTiO3 ceramics prepared by sol-gel technique |
| title_sort | phase formation and surface morphology of nickel doped ba1-xsrxtio3 ceramics prepared by sol-gel technique |
| url | http://psasir.upm.edu.my/id/eprint/34898/ http://psasir.upm.edu.my/id/eprint/34898/ http://psasir.upm.edu.my/id/eprint/34898/ |