| 镍铁和钴铁水滑石的合成及结构差异的研究 |
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| 引用本文： | 王军涛,邓念山,刁香菊. 镍铁和钴铁水滑石的合成及结构差异的研究[J]. 咸宁学院学报, 2007, 27(3): 116-118 |
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| 作者姓名： | 王军涛 邓念山 刁香菊 |
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| 作者单位： | 咸宁学院,化学与生命科学系,湖北,咸宁,437005 |
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| 基金项目： | 咸宁学院校级科研项目（SK0605） |
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| 摘 要： | 采用低过饱和共沉淀法合成了物质的量比为2，3，4的镍铁和钴铁水滑石．XRD分析表明二者晶体结构相似，球分析表明稳定性：镍铁水滑石强于钴铁水滑石．
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| 关 键 词： | 镍铁水滑石 钴铁水滑石 结构差异 合成 |
| 文章编号： | 1006-5342（2007）03-0116-03 |
| 修稿时间： | 2007-03-13 |
Synthesis and Structure Difference of NiFe and CoFe Hydrotalcite |
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| WANG Jun-tao,DENG Nian-shan,DIAO Xiang-ju. Synthesis and Structure Difference of NiFe and CoFe Hydrotalcite[J]. Journal of Xianning College, 2007, 27(3): 116-118 |
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| Authors: | WANG Jun-tao DENG Nian-shan DIAO Xiang-ju |
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| Affiliation: | Department of Chemistry and Life Science, Xianning College, Xianning 437005, China |
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| Abstract: | NiFe and CoFe Hydrotalcite （NiFe-HT,CoFe-HT） with Ni/Fe and Co/Fe molar ratios of 2 to 4 are synthesized by coprecipitation. The structures of them have been studied by means of XRD and IR. Although they have the same crystal structures and high purity,the bond strengths of OH-CO3-OH and OH-H2O-CO^3- OH in NiFe-HT are strongest. It has been shown that the structure stability of NiFe-FIT is highest. |
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| Keywords: | NiFe-HT CoFe-HT Structure difference Synthesis |
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