Overcoming the crystallization and designability issues in the ultrastable zirconium phosphonate framework system
Zheng, T; Yang, ZX; Gui, DX; Liu, ZY; Wang, XX; Dai, X; Liu, ST; Zhang, LJ; Gao, Y; Chen, LH; Sheng, DP; Wang, YL; Juan, DW; Wang, JQ; Zhou, RH; Chai, ZF; Albrecht-Schmitt, TE; Wang, S
2017
发表期刊NATURE COMMUNICATIONS
ISSN2041-1723
卷号8页码:-
文章类型期刊论文
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.
DOI10.1038/ncomms15369
收录类别SCI
语种英语
WOS记录号WOS:000402303600001
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/27405
专题中科院上海应用物理研究所2011-2018年
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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):-.
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