Overcoming the crystallization and designability issues in the ultrastable zirconium phosphonate framework system
文献类型：期刊论文
| 作者 | Zheng, T; Yang, ZX; Gui, DX; Liu, ZY; Wang, XX; Dai, X; Liu, ST; Zhang, LJ; Gao, Y; Chen, LH |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2017 |
| 卷号 | 8页码:- |
| ISSN号 | 2041-1723 |
| DOI | 10.1038/ncomms15369 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Metal-organic frameworks (MOFs) based on zirconium phosphonates exhibit superior chemical stability suitable for applications under harsh conditions. These compounds mostly exist as poorly crystallized precipitates, and precise structural information has therefore remained elusive. Furthermore, a zero-dimensional zirconium phosphonate cluster acting as secondary building unit has been lacking, leading to poor designability in this system. Herein, we overcome these challenges and obtain single crystals of three zirconium phosphonates that are suitable for structural analysis. These compounds are built by previously unknown isolated zirconium phosphonate clusters and exhibit combined high porosity and ultrastability even in fuming acids. SZ-2 possesses the largest void volume recorded in zirconium phosphonates and SZ-3 represents the most porous crystalline zirconium phosphonate and the only porous MOF material reported to survive in aqua regia. SZ-2 and SZ-3 can effectively remove uranyl ions from aqueous solutions over a wide pH range, and we have elucidated the removal mechanism. |
| 语种 | 英语 |
| WOS记录号 | WOS:000402303600001 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/27405]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Zheng, T,Yang, ZX,Gui, DX,et al. Overcoming the crystallization and designability issues in the ultrastable zirconium phosphonate framework system[J]. NATURE COMMUNICATIONS,2017,8:-. |
| APA | Zheng, T.,Yang, ZX.,Gui, DX.,Liu, ZY.,Wang, XX.,...&Wang, S.(2017).Overcoming the crystallization and designability issues in the ultrastable zirconium phosphonate framework system.NATURE COMMUNICATIONS,8,-. |
| MLA | Zheng, T,et al."Overcoming the crystallization and designability issues in the ultrastable zirconium phosphonate framework system".NATURE COMMUNICATIONS 8(2017):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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