XPS characterization of perovskite relaxor PNN ceramics prepared by corundum precursor method
Perovskite ferroelectric PNN ceramics have been obtained from oxides by sintering in air, using a two-stage process with corundum Ni4Nb 2O9 precursor. Under suitable firing condition, XRD analysis revealed that the ceramics consist of 100% perovskite phase. The SEM, EDX, and XPS techniques were empl...
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th-cmuir.6653943832-508572018-09-04T04:48:51Z XPS characterization of perovskite relaxor PNN ceramics prepared by corundum precursor method Laongnuan Srisombat Orawan Khamman Rattikorn Yimnirun Supon Ananta T. Randall Lee Engineering Materials Science Perovskite ferroelectric PNN ceramics have been obtained from oxides by sintering in air, using a two-stage process with corundum Ni4Nb 2O9 precursor. Under suitable firing condition, XRD analysis revealed that the ceramics consist of 100% perovskite phase. The SEM, EDX, and XPS techniques were employed to investigate the chemical composition of the surfaces of the PNN ceramics. Fluctuation in chemical composition, precipitation of NiO and the Pb-Ni-Nb-O phase different from perovskite were found. © (2010) Trans Tech Publications. 2018-09-04T04:46:36Z 2018-09-04T04:46:36Z 2010-02-08 Book Series 10139826 2-s2.0-75749133211 10.4028/www.scientific.net/KEM.421-422.415 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=75749133211&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/50857 |
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Engineering Materials Science Laongnuan Srisombat Orawan Khamman Rattikorn Yimnirun Supon Ananta T. Randall Lee XPS characterization of perovskite relaxor PNN ceramics prepared by corundum precursor method |
| description |
Perovskite ferroelectric PNN ceramics have been obtained from oxides by sintering in air, using a two-stage process with corundum Ni4Nb 2O9 precursor. Under suitable firing condition, XRD analysis revealed that the ceramics consist of 100% perovskite phase. The SEM, EDX, and XPS techniques were employed to investigate the chemical composition of the surfaces of the PNN ceramics. Fluctuation in chemical composition, precipitation of NiO and the Pb-Ni-Nb-O phase different from perovskite were found. © (2010) Trans Tech Publications. |
| format |
Book Series |
| author |
Laongnuan Srisombat Orawan Khamman Rattikorn Yimnirun Supon Ananta T. Randall Lee |
| author_facet |
Laongnuan Srisombat Orawan Khamman Rattikorn Yimnirun Supon Ananta T. Randall Lee |
| author_sort |
Laongnuan Srisombat |
| title |
XPS characterization of perovskite relaxor PNN ceramics prepared by corundum precursor method |
| title_short |
XPS characterization of perovskite relaxor PNN ceramics prepared by corundum precursor method |
| title_full |
XPS characterization of perovskite relaxor PNN ceramics prepared by corundum precursor method |
| title_fullStr |
XPS characterization of perovskite relaxor PNN ceramics prepared by corundum precursor method |
| title_full_unstemmed |
XPS characterization of perovskite relaxor PNN ceramics prepared by corundum precursor method |
| title_sort |
xps characterization of perovskite relaxor pnn ceramics prepared by corundum precursor method |
| publishDate |
2018 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=75749133211&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/50857 |
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