Synthesis and characterization of novel organic/inorganic pillared clays
文献类型：期刊论文
| 作者 | Yuan, XT; Yu, J; Liu, HZ; Li, WJ |
| 刊名 | ACTA CHIMICA SINICA
 |
| 出版日期 | 2004-06-14 |
| 卷号 | 62期号:11页码:1049-1054 |
| 关键词 | montmorillonite composite pillared clay XRD FT-Raman |
| ISSN号 | 0567-7351 |
| 其他题名 | Acta Chim. Sin. |
| 中文摘要 | Montmorillonite interlayer is a special site in chemical reaction for absorption and photolysis. Three kinds of Ti/CTAB (cetyltrimethylammonium bromide) pillared clays were synthesized by controlling the addition sequences and amounts of the Ti and CTAB pillar agents. The X-ray results indicated that the pillared clays by Ti/CTAB pillar agents gave two d(001) values, which may be attributed to the different pillar sizes formed in the clay interlayer due to the interaction of hydrolyzed Ti-polycations and CTAB. Additionally, compared with FF-IR spectroscopy, FT-Raman is a powerful analytic tool for characterizing the chemical structures of the pillared clays. After being heated at 500 degreesC for 1 h, the pillared POMT(A) can be changed to the composite containing anatase TiO2, and then CTAB could be introduced again for preparing a new TiO2/CTAB pillared clay. It is expected that this new material could be developed as potential environmental materials for absorbing and photolyzing organic pollutants from water. |
| 英文摘要 | Montmorillonite interlayer is a special site in chemical reaction for absorption and photolysis. Three kinds of Ti/CTAB (cetyltrimethylammonium bromide) pillared clays were synthesized by controlling the addition sequences and amounts of the Ti and CTAB pillar agents. The X-ray results indicated that the pillared clays by Ti/CTAB pillar agents gave two d(001) values, which may be attributed to the different pillar sizes formed in the clay interlayer due to the interaction of hydrolyzed Ti-polycations and CTAB. Additionally, compared with FF-IR spectroscopy, FT-Raman is a powerful analytic tool for characterizing the chemical structures of the pillared clays. After being heated at 500 degreesC for 1 h, the pillared POMT(A) can be changed to the composite containing anatase TiO2, and then CTAB could be introduced again for preparing a new TiO2/CTAB pillared clay. It is expected that this new material could be developed as potential environmental materials for absorbing and photolyzing organic pollutants from water. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | ORGANIC CONTAMINANTS ; SORPTION ; WATER ; ORGANOBENTONITES ; TITANIUM |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000221967100008 |
| 公开日期 | 2013-11-05 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/5026]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Lab Separat Sci & Engn, Beijing 100080, Peoples R China 2.Beijing Univ Sci & Technol, Dept Appl Chem, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, XT,Yu, J,Liu, HZ,et al. Synthesis and characterization of novel organic/inorganic pillared clays[J]. ACTA CHIMICA SINICA,2004,62(11):1049-1054. |
| APA | Yuan, XT,Yu, J,Liu, HZ,&Li, WJ.(2004).Synthesis and characterization of novel organic/inorganic pillared clays.ACTA CHIMICA SINICA,62(11),1049-1054. |
| MLA | Yuan, XT,et al."Synthesis and characterization of novel organic/inorganic pillared clays".ACTA CHIMICA SINICA 62.11(2004):1049-1054. |
入库方式： OAI收割
来源：过程工程研究所
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