Selective Separation of Lithium, Magnesium and Calcium using 4-Phosphoryl Pyrazolones as pH-Regulated Receptors
文献类型：期刊论文
| 作者 | Zhang, Jianfeng2; Tanjedrew, Narisara3,4; Wenzel, Marco2; Royla, Philipp2; Du, Hao5; Kiatisevi, Supavadee3,4; Lindoy, Leonard F.1; Weigand, Jan J.2 |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2023-01-31 |
| 页码 | 7 |
| ISSN号 | 1433-7851 |
| 关键词 | Ca Mg Li Separation Di- and Trinuclear Complexes Separation Science pH-Regulated Receptors 4-Phosphoryl Pyrazolone Ligands |
| DOI | 10.1002/anie.202216011 |
| 英文摘要 | Ensuring continuous and sustainable lithium supply requires the development of highly efficient separation processes such as LLE (liquid-liquid extraction) for both primary sources and certain waste streams. In this work, 4-phosphoryl pyrazolones are used in an efficient pH-controlled stepwise separation of Li+ from Ca2+, Mg2+, Na+ and K+. The factors affecting LLE process, such as the substitution pattern of the extractant, diluent/water distribution, co-ligand, pH, and speciation of the metal complexes involved, were systematically investigated. The maximum extraction efficiency of Li+ at pH 6.0 was 94 % when Mg2+ and Ca2+ were previously separated at pH<5.0, proving that the separation of these ions is possible by simply modulating the pH of the aqueous phase. Our study points a way to separation of lithium from acid brine or from spent lithium ion battery leaching solutions, which supports the future supply of lithium in a more environmentally friendly and sustainable manner. |
| WOS关键词 | ION BATTERIES ; DISSOCIATION-CONSTANTS ; EXTRACTION ; RECOGNITION ; ENERGY ; BRINE |
| 资助项目 | German Science foundation[WE4621/4-1/392417756] ; German Federal Ministry for Economic Affaris and Climat Action[03ETE042C] ; China Scholarship Council[201804910750] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| WOS记录号 | WOS:000922358100001 |
| 资助机构 | German Science foundation ; German Federal Ministry for Economic Affaris and Climat Action ; China Scholarship Council |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/56973]  |
| 通讯作者 | Weigand, Jan J. |
| 作者单位 | 1.Univ Sydney, Sch Chem, F11, Sydney, NSW 2006, Australia 2.Tech Univ Dresden, Fac Chem & Food Chem, D-01062 Dresden, Germany 3.Mahidol Univ, Dept Chem, Bangkok 10400, Thailand 4.Mahidol Univ, Fac Sci, Ctr Excellence Innovat Chem PERCH CIC, Bangkok 10400, Thailand 5.Chinese Acad Sci, Inst Proc Engn, Natl Engn Res Ctr Green Recycling Strateg Met Reso, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jianfeng,Tanjedrew, Narisara,Wenzel, Marco,et al. Selective Separation of Lithium, Magnesium and Calcium using 4-Phosphoryl Pyrazolones as pH-Regulated Receptors[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2023:7. |
| APA | Zhang, Jianfeng.,Tanjedrew, Narisara.,Wenzel, Marco.,Royla, Philipp.,Du, Hao.,...&Weigand, Jan J..(2023).Selective Separation of Lithium, Magnesium and Calcium using 4-Phosphoryl Pyrazolones as pH-Regulated Receptors.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,7. |
| MLA | Zhang, Jianfeng,et al."Selective Separation of Lithium, Magnesium and Calcium using 4-Phosphoryl Pyrazolones as pH-Regulated Receptors".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023):7. |
入库方式： OAI收割
来源：过程工程研究所
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