Modulated synthesis and isoreticular expansion of Th-MOFs with record high pore volume and surface area for iodine adsorption

Modulated synthesis and isoreticular expansion of Th-MOFs enable the stepwise construction of hierarchical complexes in which porosity and functionality can be fine-tuned, affording new Th-MOFs with a record high void space (74.0%), the largest surface area (3396.5 m 2 g −1 ) among thorium materials...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2020-06, Vol.56 (49), p.6715-6718
Main Authors: Li, Zi-Jian, Ju, Yu, Yu, Bowen, Wu, Xiaoling, Lu, Huangjie, Li, Yongxin, Zhou, Jing, Guo, Xiaofeng, Zhang, Zhi-Hui, Lin, Jian, Wang, Jian-Qiang, Wang, Shuao
Format: Article
Language:English
Subjects:
Adsorption
Crystallography
Iodine
Porosity
Surface area
Surface chemistry
Synthesis
Thorium
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Summary:Modulated synthesis and isoreticular expansion of Th-MOFs enable the stepwise construction of hierarchical complexes in which porosity and functionality can be fine-tuned, affording new Th-MOFs with a record high void space (74.0%), the largest surface area (3396.5 m 2 g −1 ) among thorium materials, and excellent adsorption capacities toward radioactive iodine. Isoreticular expansion of Th-MOFs via modulated synthesis yielded seven hierarchical complexes with superior quality single crystals, record high void space and BET surface area among Th materials, and exceptional iodine adsorption capacities.
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc02841j