Influence of Cr2O3 additive and sintering temperature on the structural characteristics and piezoelectric properties of Bi4Ti2.95W0.05O12.05 Aurivillius ceramics
In this paper, Cr2O3 (0–0.4 wt%) as an additive was added into Bi4Ti2.95W0.05O12.05 (BITW) for preparing a kind of W/Cr co-doped BIT (BITW-yCr) Aurivillius ceramics, both W6+ and Cr3+ are considered to substitute Ti4+ in the [TiO6] octahedron of BIT. Besides the orthorhombic Bi4Ti3O12 as the major p...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2016-12-01
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| Series: | Progress in Natural Science: Materials International |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1002007116301666 |