The Supramolecular Structure of DDP Pillared Mg-Al-LDHs Compound
详细信息
- 责任者：Xie Xiangli (College of Chemistry and Biology Engineering ; Guilin University of Technology ; Guilin 541004 ; China) ; He Xuejun
- 刊名：Journal of Mineralogy and Petrology
- 出版年：2010
- 卷期：30(2)
- 关键词：粘土矿物 ; clay minerals
- 页码：p.25-28
- 图表：3 illus., 12 refs.
- 分类号：0700
- issnNo：ISSN1001-6872
- isbnNo：CN51-1143/TD
摘要
Layered double hydroxides (LDHs)/ Lauryl alcohol phosphoric acid ester(DDP) pillared compounds were synthesized by three different methods of co-precipitation, ion-exchange and calcined-rehydration respectively. The supramolecular structures of pillared compounds were characterized by power X-ray diffraction and Fourier transformation infrared spectra. The results indicated that DDP could intercalate into the interlayer of LDHs by three methods, but the supramolecular structure of pillared compounds had significant difference.