| pH值对MMH-高岭土分散体系电动电势的影响 |
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| 引用本文： | 戴肖南,王新芳.pH值对MMH-高岭土分散体系电动电势的影响[J].德州学院学报,2002,18(2):42-45. |
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| 作者姓名： | 戴肖南 王新芳 |
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| 作者单位： | 德州学院化学系,山东德州,253023 |
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| 基金项目： | 国家自然科学基金资助项目 (2 98730 2 6 ) |
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| 摘 要： | 研究了pH值对Mg-Al-MMH溶胶、Mg-Fe-MMH溶胶以及MMH-高岭土分散体系电动电势的影响.实验结果表明,所研究的两种溶胶以及五种MMH-高岭土分散体系的电动电势均随pH值的升高而降低,就pH值对分散体系电动电势的影响机理进行了初步探讨.
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| 关 键 词： | 分散体系 电动电势 等电点 混合金属氢氧化物 高岭土 |
| 文章编号： | 1004-9444(2002)02-0042-04 |
| 修稿时间： | 2001年10月17 |
Effect of pH on the zeta potential of MMH-kaolinite suspentions |
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| DAI Xiao-nan,WANG Xin-fang.Effect of pH on the zeta potential of MMH-kaolinite suspentions[J].Journal of Dezhou University,2002,18(2):42-45. |
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| Authors: | DAI Xiao-nan WANG Xin-fang |
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| Abstract: | In this paper,the effect of pH on the zeta potential of Mg-A1-MMH sol,Mg-Fe-MMH sol and MMH-kaolinite suspensions were studied.The results showed that the zeta potential of all systems studied decreased with increasing of pH.And the mechanism of the effect was discussed. |
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| Keywords: | suspension zeta potential lsoelectric point mixed metal layered hydroxide kaolinite |
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