A General Phase-Transfer Protocol for Mineral Acids and Its Application in the Large-Scale Synthesis of Highly Nanoporous Iron Phosphate in Nonaqueous Solvent
文献类型：期刊论文
| 作者 | Zhao, JM ; Ma, J ; Jian, ZL ; Hu, YS ; Liu, HZ |
| 刊名 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| 出版日期 | 2012 |
| 卷号 | 51期号:37页码:12025 |
| 关键词 | LIQUID-LIQUID-EXTRACTION ALAMINE 336 MICROSTRUCTURE SEPARATION BATTERIES TEMPLATE MICELLES COLLOIDS SYSTEM FEPO4 |
| ISSN号 | 0888-5885 |
| 通讯作者 | Zhao, JM: Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China. |
| 中文摘要 | As a general protocol for transferring mineral acids from an aqueous solution to an organic phase, mineral acids are extracted with secondary carbon primary amine (C9-11)(2)CHNH2 (commercial code: NI923) into an organic phase (e.g., heptane or benzene) because of the complexation reaction and the formation of typical reversed micelles. Based on this principle, a novel approach for a large-scale synthesis of highly nanoporous iron phosphate particles is developed via the formed RNH3+/H2PO4- (H2O)/oil reversed micelle system and ethanol-Fe3+ solutions. Synthetic conditions, such as H3PO4 concentration in reversed micelles and Fe3+ concentration in ethanol-Fe3+ solution are investigated and optimized. The product is characterized using transmission electron microscopy, Brunauer-Emett-Teller, thermogravimetric analysis, X-ray diffraction, and Fourier transform infrared spectroscopy. The as-obtained iron phosphate is flocculent and highly porous, exhibiting a high reported surface area of 144 m(2)/g. The synthetic procedure is relatively simple and is suitable for large-scale fabrication, and the used organic amines can be recycled. The power of this approach is demonstrated using other kinds of organic amines, such as tri-n-octylamine (TOA) and tri-C8-10-alkylmethyl ammonium chloride (N263), as phase-transfer reagents exhibiting promising application in the synthesis of highly nanoporous materials. |
| 收录类别 | SCI |
| 资助信息 | 973 Project [2012CBA01202]; National Natural Science Foundation of China [51104138, 50972164]; Major Project of National Natural Science Foundation of China [51090382]; Key Research Program of the Chinese Academy of Sciences [KGZD-EW-201-1]; Scientific Research Foundation for the Returned Overseas Chinese Scholars from State Education Ministry (SRF for ROCS, SEM); "863" Project [2009AA033101]; 100 Talent Project of the Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/32919]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhao, JM,Ma, J,Jian, ZL,et al. A General Phase-Transfer Protocol for Mineral Acids and Its Application in the Large-Scale Synthesis of Highly Nanoporous Iron Phosphate in Nonaqueous Solvent[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2012,51(37):12025. |
| APA | Zhao, JM,Ma, J,Jian, ZL,Hu, YS,&Liu, HZ.(2012).A General Phase-Transfer Protocol for Mineral Acids and Its Application in the Large-Scale Synthesis of Highly Nanoporous Iron Phosphate in Nonaqueous Solvent.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,51(37),12025. |
| MLA | Zhao, JM,et al."A General Phase-Transfer Protocol for Mineral Acids and Its Application in the Large-Scale Synthesis of Highly Nanoporous Iron Phosphate in Nonaqueous Solvent".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 51.37(2012):12025. |
入库方式： OAI收割
来源：物理研究所
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