Research output: Contribution to journal › Article › peer-review
In this paper we report the synthesis of a new phase in the La-Ti-Al-O system. A starting composition La2TiAlO6.5 and synthesis conditions of 1400 degrees C under H-2/Ar (5%/95%) resulted in a perovskite with a monoclinic (12/a; a = 7.686, b = 5.435, 5.424 Angstrom, beta = 90.20 degrees) cell. Although it was necessary to synthesize this material under reducing conditions, once prepared it was stable to subsequent oxidation at high temperatures in air, Structure refinement using neutron diffraction suggests the possible incorporation of a small amount of La on the small cation sites along with a La deficiency on the large cation sites, such that the composition may be written as La-0.83(La0.07Al0.465Ti0.465). (C) 1999 Academic Press.
Original language | English |
---|---|
Pages (from-to) | 437-438 |
Number of pages | 2 |
Journal | Journal of Solid State Chemistry |
Volume | 146 |
Publication status | Published - Sep 1999 |
Additional links |
Discover related content
Find related publications, people, projects and more using interactive charts.
Research output: Contribution to journal › Review article › peer-review
Research output: Contribution to journal › Review article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Comment/debate › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
Finlay Morrison (Reviewer)
Activity: Publication peer-review and editorial work types › Peer review of manuscripts
ID: 196747