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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Maney Publishing
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/42223/1/Phase%20formation%20and%20surface%20morphology%20of%20nickel%20doped%20Ba1%E2%88%92xSrxTiO3%20ceramics%20prepared%20by%20sol%E2%80%93gel%20technique.pdf http://psasir.upm.edu.my/id/eprint/42223/ http://www.maneyonline.com/doi/abs/10.1179/1432891714Z.000000000997?journalCode=mri |
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my.upm.eprints.422232016-04-12T05:00:07Z http://psasir.upm.edu.my/id/eprint/42223/ 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 Daud, Z. B. M. 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 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/42223/1/Phase%20formation%20and%20surface%20morphology%20of%20nickel%20doped%20Ba1%E2%88%92xSrxTiO3%20ceramics%20prepared%20by%20sol%E2%80%93gel%20technique.pdf Kakumani, Asa Deepthi and Ruthramurthy, Balachandran and Ong, Boon Hoong and Wong, Hin Yong and Tan, Kar Ban and Yow, Ho Kwang and Daud, Z. B. M. (2014) Phase formation and surface morphology of nickel doped Ba1−xSrxTiO3 ceramics prepared by sol–gel technique. Materials Research Innovations, 18 (S6). S6-453. ISSN 1432-8917; ESSN: 1433-075X http://www.maneyonline.com/doi/abs/10.1179/1432891714Z.000000000997?journalCode=mri 10.1179/1432891714Z.000000000997 |
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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. |
| format |
Article |
| author |
Kakumani, Asa Deepthi Ruthramurthy, Balachandran Ong, Boon Hoong Wong, Hin Yong Tan, Kar Ban Yow, Ho Kwang Daud, Z. B. M. |
| spellingShingle |
Kakumani, Asa Deepthi Ruthramurthy, Balachandran Ong, Boon Hoong Wong, Hin Yong Tan, Kar Ban Yow, Ho Kwang Daud, Z. B. M. Phase formation and surface morphology of nickel doped Ba1−xSrxTiO3 ceramics prepared by sol–gel technique |
| author_facet |
Kakumani, Asa Deepthi Ruthramurthy, Balachandran Ong, Boon Hoong Wong, Hin Yong Tan, Kar Ban Yow, Ho Kwang Daud, Z. B. M. |
| author_sort |
Kakumani, Asa Deepthi |
| title |
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_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_sort |
phase formation and surface morphology of nickel doped ba1−xsrxtio3 ceramics prepared by sol–gel technique |
| publisher |
Maney Publishing |
| publishDate |
2014 |
| url |
http://psasir.upm.edu.my/id/eprint/42223/1/Phase%20formation%20and%20surface%20morphology%20of%20nickel%20doped%20Ba1%E2%88%92xSrxTiO3%20ceramics%20prepared%20by%20sol%E2%80%93gel%20technique.pdf http://psasir.upm.edu.my/id/eprint/42223/ http://www.maneyonline.com/doi/abs/10.1179/1432891714Z.000000000997?journalCode=mri |
| _version_ |
1643833223628718080 |
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13.211869 |