A robust, water-stable, and multifunctional praseodymium-organic framework showing permanent porosity, CO2 adsorption properties, and selective sensing of Fe3+ Ion

Qing Xia Yao; Miao Miao Tian; Yao Wang; Yu Jie Meng; Jun Wang; Qing Yuan Yao; Xin Zhou; Hua Yang; Huai Wei Wang; Yun Wu Li; Jie Zhang

doi:10.14102/j.cnki.0254-5861.2011-2926

A robust, water-stable, and multifunctional praseodymium-organic framework showing permanent porosity, CO₂ adsorption properties, and selective sensing of Fe³⁺ Ion

Qing Xia Yao^*, Miao Miao Tian, Yao Wang, Yu Jie Meng, Jun Wang, Qing Yuan Yao, Xin Zhou, Hua Yang, Huai Wei Wang, Yun Wu Li, Jie Zhang

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Liaocheng University

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

A robust microporous praseodymium-organic framework, {[Pr₃(NTB)₃(H₂O)₃]·(DMF)₃(H₂O)₄}_n (Pr-NTB, 1), was solvothermally synthesized based on 4,4΄,4΄΄-nitrilotribenzoic acid (H₃NTB) and fully characterized. Single-crystal X-ray diffraction analysis reveals compound 1 possesses a three-dimensional porous coordination network, in which discrete cages are connected through microporous windows. 1 shows extraordinary thermal and water stability; in particular, it is stable in aqueous media from pH = 3 to 11, which is outstanding in benzyl-carboxylate based MOFs. Furthermore, 1 exhibits permanent porosity with the BET surface area of 156.2 m²·g^-1 and can adsorb suitable CO₂ (1.14 mmol·g^-1 at 273 K/1 bar) with isosteric heat of adsorption (Q_st) of 28.5 kJ·mol^-1. These features suggest that the porous material 1 is a good candidate for CO₂ capture in real-world application. Notably, the integration of fluorescent property, porosity and water stability in 1 promises it as a selective fluorescent sensor for Fe³⁺ cation in water.

Original language	English
Pages (from-to)	1862-1870
Number of pages	9
Journal	Jiegou Huaxue
Volume	39
Issue number	10
DOIs	https://doi.org/10.14102/j.cnki.0254-5861.2011-2926
Publication status	Published - 15 Oct 2020

Keywords

CO capture
Metal-organic framework
Permanent porosity
Selective sensing
Water stability

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10.14102/j.cnki.0254-5861.2011-2926

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Yao, Q. X., Tian, M. M., Wang, Y., Meng, Y. J., Wang, J., Yao, Q. Y., Zhou, X., Yang, H., Wang, H. W., Li, Y. W., & Zhang, J. (2020). A robust, water-stable, and multifunctional praseodymium-organic framework showing permanent porosity, CO₂ adsorption properties, and selective sensing of Fe³⁺ Ion. Jiegou Huaxue, 39(10), 1862-1870. https://doi.org/10.14102/j.cnki.0254-5861.2011-2926

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title = "A robust, water-stable, and multifunctional praseodymium-organic framework showing permanent porosity, CO2 adsorption properties, and selective sensing of Fe3+ Ion",

abstract = "A robust microporous praseodymium-organic framework, {[Pr3(NTB)3(H2O)3]·(DMF)3(H2O)4}n (Pr-NTB, 1), was solvothermally synthesized based on 4,4΄,4΄΄-nitrilotribenzoic acid (H3NTB) and fully characterized. Single-crystal X-ray diffraction analysis reveals compound 1 possesses a three-dimensional porous coordination network, in which discrete cages are connected through microporous windows. 1 shows extraordinary thermal and water stability; in particular, it is stable in aqueous media from pH = 3 to 11, which is outstanding in benzyl-carboxylate based MOFs. Furthermore, 1 exhibits permanent porosity with the BET surface area of 156.2 m2·g-1 and can adsorb suitable CO2 (1.14 mmol·g-1 at 273 K/1 bar) with isosteric heat of adsorption (Qst) of 28.5 kJ·mol-1. These features suggest that the porous material 1 is a good candidate for CO2 capture in real-world application. Notably, the integration of fluorescent property, porosity and water stability in 1 promises it as a selective fluorescent sensor for Fe3+ cation in water.",

keywords = "CO capture, Metal-organic framework, Permanent porosity, Selective sensing, Water stability",

author = "Yao, {Qing Xia} and Tian, {Miao Miao} and Yao Wang and Meng, {Yu Jie} and Jun Wang and Yao, {Qing Yuan} and Xin Zhou and Hua Yang and Wang, {Huai Wei} and Li, {Yun Wu} and Jie Zhang",

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doi = "10.14102/j.cnki.0254-5861.2011-2926",

language = "English",

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Yao, QX, Tian, MM, Wang, Y, Meng, YJ, Wang, J, Yao, QY, Zhou, X, Yang, H, Wang, HW, Li, YW & Zhang, J 2020, 'A robust, water-stable, and multifunctional praseodymium-organic framework showing permanent porosity, CO₂ adsorption properties, and selective sensing of Fe³⁺ Ion', Jiegou Huaxue, vol. 39, no. 10, pp. 1862-1870. https://doi.org/10.14102/j.cnki.0254-5861.2011-2926

TY - JOUR

T1 - A robust, water-stable, and multifunctional praseodymium-organic framework showing permanent porosity, CO2 adsorption properties, and selective sensing of Fe3+ Ion

AU - Yao, Qing Xia

AU - Tian, Miao Miao

AU - Wang, Yao

AU - Meng, Yu Jie

AU - Wang, Jun

AU - Yao, Qing Yuan

AU - Zhou, Xin

AU - Yang, Hua

AU - Wang, Huai Wei

AU - Li, Yun Wu

AU - Zhang, Jie

PY - 2020/10/15

Y1 - 2020/10/15

N2 - A robust microporous praseodymium-organic framework, {[Pr3(NTB)3(H2O)3]·(DMF)3(H2O)4}n (Pr-NTB, 1), was solvothermally synthesized based on 4,4΄,4΄΄-nitrilotribenzoic acid (H3NTB) and fully characterized. Single-crystal X-ray diffraction analysis reveals compound 1 possesses a three-dimensional porous coordination network, in which discrete cages are connected through microporous windows. 1 shows extraordinary thermal and water stability; in particular, it is stable in aqueous media from pH = 3 to 11, which is outstanding in benzyl-carboxylate based MOFs. Furthermore, 1 exhibits permanent porosity with the BET surface area of 156.2 m2·g-1 and can adsorb suitable CO2 (1.14 mmol·g-1 at 273 K/1 bar) with isosteric heat of adsorption (Qst) of 28.5 kJ·mol-1. These features suggest that the porous material 1 is a good candidate for CO2 capture in real-world application. Notably, the integration of fluorescent property, porosity and water stability in 1 promises it as a selective fluorescent sensor for Fe3+ cation in water.

AB - A robust microporous praseodymium-organic framework, {[Pr3(NTB)3(H2O)3]·(DMF)3(H2O)4}n (Pr-NTB, 1), was solvothermally synthesized based on 4,4΄,4΄΄-nitrilotribenzoic acid (H3NTB) and fully characterized. Single-crystal X-ray diffraction analysis reveals compound 1 possesses a three-dimensional porous coordination network, in which discrete cages are connected through microporous windows. 1 shows extraordinary thermal and water stability; in particular, it is stable in aqueous media from pH = 3 to 11, which is outstanding in benzyl-carboxylate based MOFs. Furthermore, 1 exhibits permanent porosity with the BET surface area of 156.2 m2·g-1 and can adsorb suitable CO2 (1.14 mmol·g-1 at 273 K/1 bar) with isosteric heat of adsorption (Qst) of 28.5 kJ·mol-1. These features suggest that the porous material 1 is a good candidate for CO2 capture in real-world application. Notably, the integration of fluorescent property, porosity and water stability in 1 promises it as a selective fluorescent sensor for Fe3+ cation in water.

KW - CO capture

KW - Metal-organic framework

KW - Permanent porosity

KW - Selective sensing

KW - Water stability

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U2 - 10.14102/j.cnki.0254-5861.2011-2926

DO - 10.14102/j.cnki.0254-5861.2011-2926

M3 - Article

AN - SCOPUS:85093113590

SN - 0254-5861

VL - 39

SP - 1862

EP - 1870

JO - Jiegou Huaxue

JF - Jiegou Huaxue

IS - 10

ER -

A robust, water-stable, and multifunctional praseodymium-organic framework showing permanent porosity, CO₂ adsorption properties, and selective sensing of Fe³⁺ Ion

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Keywords

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