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高兴星期五(金币+40, 翻译EPI+1):还有一句话没反应，这段话下面的那句，非常感谢 2010-06-02 09:15:03
wypward(金币+1):欢迎新虫 2010-06-02 12:51:29
高兴星期五(金币+40):谢谢啦，O(∩_∩)O~ 2010-06-03 08:50:05
The analysis indicates that, when β-CD and PVA were used as templates, the formation of the lanthanum carbonate with particular morphologies has the same mechanism. For both cases, the lanthanum carbonate adsorbs, nucleates, and grows on specific radicals. At high temperatures, the difference in the energies of different surfaces of the lanthanum carbonate increases, leading to a one-dimensional growth. When the cotton was used as the template, the structural features of the cotton itself provide effective growth centers for the crystals, which form in the effective growth centers, leading to the lanthanum carbonate of particular morphologies.
The lathanum carbonate prepared with organic compounds has better "phosphor-binding" effects than that prepared without organic compounds.
Note: not sure about 磷结合效果.
[ Last edited by mingxing on 2010-6-2 at 22:03 ] |
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