Co-templating ionothermal synthesis and structure characterization of two new 2D layered aluminophosphates
文献类型：期刊论文
| 作者 | Wei, Ying1; Marler, Bernd1; Zhang, Ling1; Tian, Zhijian2; Graetsch, Heribert1; Gies, Hermann1 |
| 刊名 | dalton transactions
 |
| 出版日期 | 2012 |
| 卷号 | 41期号:40页码:12408-12415 |
| ISSN号 | 1477-9226 |
| 产权排序 | 2,4 |
| 通讯作者 | gieshermann |
| 英文摘要 | for the first time, the co-templating ionothermal methodology was used in the preparation of layered aluminophosphate materials. with the addition of either 1,2-ethylenediamine or 1,6-hexanediamine to the ionic liquid 1-ethyl-3-methyl imidazolium chloride, two new 2d layered aluminophosphates rub-a1 [al3p4o16][nh3ch2ch2nh3](0.5)[c6n2h11](2) and rub-a2 [al3p4o16][nh3(ch2)(6)nh3]-[nh3(ch2)(6)nh2](0.5)[c6n2h11](0.5)[h2o] have been synthesized ionothermally by co-templating. the structure of rub-a1 has been determined from single-crystal x-ray diffraction data using direct methods, while the structure of rub-a2 has been solved ab initio from powder x-ray diffraction data with limited resolution using direct-space methods. both of these two compounds have a 2d layered structure consisting of macroanionic sheets of composition [al3p4o16](3-) stacked in an aaaa sequence. the inorganic layers are built up from alternatively vertex-sharing [alo4](-) and [po3(=o)]-tetrahedral units forming a 4.6.8 and a 4.6.12 network for rub-a1 and rub-a2, respectively. the layer topology of rub-a1 is closely related to the previously known 4.6.8-layer topology but with a different sequence of phosphoryl group orientation. combining the results of structure analysis with the nmr, chemical analysis and tg-dta experiments, we show that both the ionic liquid cation and the protonated diamines are located in the interlayer space and together direct the formation of these two structures. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | chemistry, inorganic & nuclear |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | molecular-sieves ; aluminum phosphate ; ionic liquids ; framework ; zeolite ; stoichiometry ; solvent ; amines ; chain ; al3p4o16 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000309141500010 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/117951]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Ruhr Univ Bochum, Inst Geol Mineral & Geophys, D-44780 Bochum, Germany 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Ying,Marler, Bernd,Zhang, Ling,et al. Co-templating ionothermal synthesis and structure characterization of two new 2D layered aluminophosphates[J]. dalton transactions,2012,41(40):12408-12415. |
| APA | Wei, Ying,Marler, Bernd,Zhang, Ling,Tian, Zhijian,Graetsch, Heribert,&Gies, Hermann.(2012).Co-templating ionothermal synthesis and structure characterization of two new 2D layered aluminophosphates.dalton transactions,41(40),12408-12415. |
| MLA | Wei, Ying,et al."Co-templating ionothermal synthesis and structure characterization of two new 2D layered aluminophosphates".dalton transactions 41.40(2012):12408-12415. |
入库方式： OAI收割
来源：大连化学物理研究所
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