经由二步煅烧法制备了超细α- Ａｌ２ Ｏ３ 粉 Ｘ Ｒ Ｄ 分析说明所制备的粉是α相， Ｔ Ｅ Ｍ 观察到其一次粒子尺寸在８０ ～１００ｎｍ 间， 形貌较规则
Ultrafine α-Al2O3 powders were prepared via a novel two step calcining method XRD analysis showed that the as synthesized powders were α phase, the sizes of the powders were observed about 80～100nm with regular morphology through TEM analysis.
参考文献
| [1] | Bhaduri S, Zhou E, Bhaduri S B. Nanostructured Materials, 1996, 7 (5): 487--496 2 Johnston G P, Muenchausen R, Smith R M, et al. Journal of American Ceramic Society, 1992, 75 (12): 3293--3298 3 林永禄. 硅酸盐通报, 1987, 6 (3): 1--4 |
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