| MgFe水滑石类化合物的制备与表征 |
| |
| 引用本文： | 王岚,陈慧琴,詹正坤.MgFe水滑石类化合物的制备与表征[J].合成化学,2002,10(6):531-533. |
| |
| 作者姓名： | 王岚 陈慧琴 詹正坤 |
| |
| 作者单位： | 华中师范大学化学系,湖北,武汉,430079 |
| |
| 摘 要： | 采用共沉淀法合成了一系列MgFe水滑石类化合物。元素分析结果表明MgFe水滑石中Mg／Fe摩尔比与投料比基本一致。X-衍射结果显示，当Mg／Fe摩尔比为2，3或4时水滑石结晶度好、纯度高。差热-热重测试结果表明MgFe水滑石的分解有两个过程，分别对应于175℃和353℃的吸热峰。
|
| 关 键 词： | MgFe水滑石 合成 结构 |
| 文章编号： | 1005-1511(2002)06-531-03 |
| 修稿时间： | 2002年6月11日 |
Preparation and Characterization of Magnesium-iron Hydrotalcite-like Compounds |
| |
| WANG Lan,CHEN Hui-qin,ZHAN Zheng-kun.Preparation and Characterization of Magnesium-iron Hydrotalcite-like Compounds[J].Chinese Journal of Synthetic Chemistry,2002,10(6):531-533. |
| |
| Authors: | WANG Lan CHEN Hui-qin ZHAN Zheng-kun |
| |
| Abstract: | A series of MgFe hydrotalcite-like compounds were synthesized by coprecipitation. XRD, DTA, TG and chelatometry were used to research the composition and structure of the products. The results showed that the hydrotalcites with Mg/Fe molar ratios of 2 to 4 have the nice crystal form and high purity. |
| |
| Keywords: | MgFe hydrotalcite-like compounds synthesize structure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
