| 杂多阴离子柱撑粘土的结构与性质研究 |
| |
| 引用本文： | 余新武,杨水金,陆江林,白爱民.杂多阴离子柱撑粘土的结构与性质研究[J].湖北师范学院学报(自然科学版),1998(6). |
| |
| 作者姓名： | 余新武 杨水金 陆江林 白爱民 |
| |
| 作者单位： | 湖北师范学院化学系 |
| |
| 基金项目： | 湖北省教委重点科研基金资助课题 |
| |
| 摘 要： | 采用水热合成与离子交换方法,合成了10种Keggin结构杂多阴离子柱撑粘土ZnAl—XW_(12-n)M_n,通过XRD、IR、UV—Vis、ESR和DTA等手段系统研究了它们的结构,讨论了杂多阴离子在层间与层板的相互作用以及这种作用对柱撑粘土的热稳定性、酸催化活性等性质的影响。
|
| 关 键 词： | 杂多阴离子 柱撑粘土 结构 性质 |
STRUCTURE AND PROPERTIES STUDIES ON THE HYDROTALCITES PILLAED WITH HETEROPOLY ANIONS |
| |
| Yu Xinwu Yang Shuijin Lu Jangling Bai Aimin.STRUCTURE AND PROPERTIES STUDIES ON THE HYDROTALCITES PILLAED WITH HETEROPOLY ANIONS[J].Journal of Hubei Normal University(Natural Science),1998(6). |
| |
| Authors: | Yu Xinwu Yang Shuijin Lu Jangling Bai Aimin |
| |
| Institution: | Department of Chemistry |
| |
| Abstract: | The anionic clays pillared by heteropolyoxometalate, ZnAl- XW12-nMn, were synthesized by means of hydrothermal ion -exchange reactions,and characterized by XRD,IR,UV -Vis,ESR and DTA spectra. The interaction betweenthe layers and pillars, and the influence of this interaction on heat stability and acid catalytic activity of pillared clay were investigated. |
| |
| Keywords: | Heteropolyanions Pillared clay Structure Property |
| 本文献已被 CNKI 等数据库收录！ |
|
