Fabrication plate-like BaBi4Ti4 single-crystalline particles by the molten salt synthesis method
| Autor: | Xiaoying Feng, Bei Xu, Xiaoyu Xu, Penghui Chen, Zhuozhao Wu, Duo Teng, Jie Xu, Feng Gao |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Journal of Advanced Dielectrics, Vol 13, Iss 02 (2023) |
| Druh dokumentu: | article |
| ISSN: | 2010135X 2010-1368 2010-135X |
| DOI: | 10.1142/S2010135X22500229 |
| Popis: | Plate-like single-crystalline BaBi4Ti4[Formula: see text] particles were synthesized by the molten salt synthesis (MSS) method. The effects of sintering temperature, holding time, and NaCl–KCl molten salt content on the phase structure and morphology of plate-like BaBi4-Ti4[Formula: see text] particles were investigated. The results show that plate-like BaBi4Ti4[Formula: see text] particles can be synthesized when the sintering temperature is above 800[Formula: see text]C. The size of particles increases with increasing sintering temperature and molten salt content. Largely anisotropic plate-like BaBi4Ti4[Formula: see text] particles with diameter [Formula: see text]10[Formula: see text]m and thickness of [Formula: see text]0.3 [Formula: see text]m can be obtained under the optimum process parameters. The crystal structure of BaBi4Ti4[Formula: see text] was determined as A21am by TEM, which should be attributed to the Bi[Formula: see text] and Ba[Formula: see text] diffusing into [TiO6] octahedrons. |
| Databáze: | Directory of Open Access Journals |
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