Flash sintering of highly insulating nanostructured phase-pure BiFeO3.
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| Title: | Flash sintering of highly insulating nanostructured phase-pure BiFeO |
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| Authors: | Perez ‐ Maqueda, Luis A.1,2 maqueda@cica.es, Gil ‐ Gonzalez, Eva1, Perejon, Antonio1,3, Lebrun, Jean ‐ Marie2, Sanchez ‐ Jimenez, Pedro E.1, Raj, Rishi2 |
| Source: | Journal of the American Ceramic Society. Aug2017, Vol. 100 Issue 8, p3365-3369. 5p. 4 Graphs. |
| Subjects: | Adobe Flash (Computer software), Sintering, Hot working, Microstructure, Microphysics |
| Abstract: | We show that BiFeO3, that is electrically homogeneous, is a good insulator, and has a low dielectric constant (the properties desired in its applications), can be produced by flash sintering, which is nominally difficult to achieve by conventional and spark plasma sintering processes. The flash-sintered specimens had a uniform microstructure with a nanometric grain size of ~20 nm. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of the American Ceramic Society is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Abstract: | We show that BiFeO3, that is electrically homogeneous, is a good insulator, and has a low dielectric constant (the properties desired in its applications), can be produced by flash sintering, which is nominally difficult to achieve by conventional and spark plasma sintering processes. The flash-sintered specimens had a uniform microstructure with a nanometric grain size of ~20 nm. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 00027820 |
| DOI: | 10.1111/jace.14990 |
