Installation of synergistic binding sites onto porous organic polymers for efficient removal of perfluorooctanoic acid

Xiongli Liu; Changjia Zhu; Jun Yin; Jixin Li; Zhiyuan Zhang; Jinli Li; Feng Shui; Zifeng You; Zhan Shi; Baiyan Li; Xian-He Bu; Ayman Nafady; Shengqian Ma

doi:10.1038/s41467-022-29816-1

Installation of synergistic binding sites onto porous organic polymers for efficient removal of perfluorooctanoic acid

Xiongli Liu, Changjia Zhu, Jun Yin, Jixin Li, Zhiyuan Zhang, Jinli Li, Feng Shui, Zifeng You, Zhan Shi, Baiyan Li, Xian-He Bu, Ayman Nafady, Shengqian Ma

Physical Sciences and Engineering

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Abstract

Herein, we report a strategy to construct highly efficient perfluorooctanoic acid (PFOA) adsorbents by installing synergistic electrostatic/hydrophobic sites onto porous organic polymers (POPs). The constructed model material of PAF-1-NDMB (NDMB = N,N-dimethyl-butylamine) demonstrates an exceptionally high PFOA uptake capacity over 2000 mg g−1, which is 14.8 times enhancement compared with its parent material of PAF-1. And it is 32.0 and 24.1 times higher than benchmark materials of DFB-CDP (β-cyclodextrin (β-CD)-based polymer network) and activated carbon under the same conditions. Furthermore, PAF-1-NDMB exhibits the highest k2 value of 24,000 g mg−1 h−1 among all reported PFOA sorbents. And it can remove 99.99% PFOA from 1000 ppb to

Original language	English (US)
Journal	Nature communications
Volume	13
Issue number	1
DOIs	https://doi.org/10.1038/s41467-022-29816-1
State	Published - Apr 19 2022

ASJC Scopus subject areas

General Biochemistry, Genetics and Molecular Biology
General Chemistry
General Physics and Astronomy

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10.1038/s41467-022-29816-1

https://repository.kaust.edu.sa/bitstream/10754/676449/1/s41467-022-29816-1.pdf

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@article{209fc308321140ed96ca13e8cfc0ce22,

title = "Installation of synergistic binding sites onto porous organic polymers for efficient removal of perfluorooctanoic acid",

abstract = "Herein, we report a strategy to construct highly efficient perfluorooctanoic acid (PFOA) adsorbents by installing synergistic electrostatic/hydrophobic sites onto porous organic polymers (POPs). The constructed model material of PAF-1-NDMB (NDMB = N,N-dimethyl-butylamine) demonstrates an exceptionally high PFOA uptake capacity over 2000 mg g−1, which is 14.8 times enhancement compared with its parent material of PAF-1. And it is 32.0 and 24.1 times higher than benchmark materials of DFB-CDP (β-cyclodextrin (β-CD)-based polymer network) and activated carbon under the same conditions. Furthermore, PAF-1-NDMB exhibits the highest k2 value of 24,000 g mg−1 h−1 among all reported PFOA sorbents. And it can remove 99.99% PFOA from 1000 ppb to",

author = "Xiongli Liu and Changjia Zhu and Jun Yin and Jixin Li and Zhiyuan Zhang and Jinli Li and Feng Shui and Zifeng You and Zhan Shi and Baiyan Li and Xian-He Bu and Ayman Nafady and Shengqian Ma",

note = "KAUST Repository Item: Exported on 2022-04-26 Acknowledgements: The authors acknowledge National Science Foundation of China (NO. 21978138 and 22035003) and the Fundamental Research Funds for the Central Universities (Nankai University) for financial support of this work. Financial support was also provided by the Haihe Laboratory of Sustainable Chemical Transformations. Partial support from the U.S. National Science Foundation (CBET-1706025) and the Robert A. Welch Foundation (B-0027) (SM) as well as from Researchers Supporting Program project no (RSP-2022/79) at King Saud University, Riyadh, Saudi Arabia (AN) is also acknowledged",

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doi = "10.1038/s41467-022-29816-1",

language = "English (US)",

volume = "13",

journal = "Nature communications",

issn = "2041-1723",

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T1 - Installation of synergistic binding sites onto porous organic polymers for efficient removal of perfluorooctanoic acid

AU - Liu, Xiongli

AU - Zhu, Changjia

AU - Yin, Jun

AU - Li, Jixin

AU - Zhang, Zhiyuan

AU - Li, Jinli

AU - Shui, Feng

AU - You, Zifeng

AU - Shi, Zhan

AU - Li, Baiyan

AU - Bu, Xian-He

AU - Nafady, Ayman

AU - Ma, Shengqian

N1 - KAUST Repository Item: Exported on 2022-04-26 Acknowledgements: The authors acknowledge National Science Foundation of China (NO. 21978138 and 22035003) and the Fundamental Research Funds for the Central Universities (Nankai University) for financial support of this work. Financial support was also provided by the Haihe Laboratory of Sustainable Chemical Transformations. Partial support from the U.S. National Science Foundation (CBET-1706025) and the Robert A. Welch Foundation (B-0027) (SM) as well as from Researchers Supporting Program project no (RSP-2022/79) at King Saud University, Riyadh, Saudi Arabia (AN) is also acknowledged

PY - 2022/4/19

Y1 - 2022/4/19

N2 - Herein, we report a strategy to construct highly efficient perfluorooctanoic acid (PFOA) adsorbents by installing synergistic electrostatic/hydrophobic sites onto porous organic polymers (POPs). The constructed model material of PAF-1-NDMB (NDMB = N,N-dimethyl-butylamine) demonstrates an exceptionally high PFOA uptake capacity over 2000 mg g−1, which is 14.8 times enhancement compared with its parent material of PAF-1. And it is 32.0 and 24.1 times higher than benchmark materials of DFB-CDP (β-cyclodextrin (β-CD)-based polymer network) and activated carbon under the same conditions. Furthermore, PAF-1-NDMB exhibits the highest k2 value of 24,000 g mg−1 h−1 among all reported PFOA sorbents. And it can remove 99.99% PFOA from 1000 ppb to

AB - Herein, we report a strategy to construct highly efficient perfluorooctanoic acid (PFOA) adsorbents by installing synergistic electrostatic/hydrophobic sites onto porous organic polymers (POPs). The constructed model material of PAF-1-NDMB (NDMB = N,N-dimethyl-butylamine) demonstrates an exceptionally high PFOA uptake capacity over 2000 mg g−1, which is 14.8 times enhancement compared with its parent material of PAF-1. And it is 32.0 and 24.1 times higher than benchmark materials of DFB-CDP (β-cyclodextrin (β-CD)-based polymer network) and activated carbon under the same conditions. Furthermore, PAF-1-NDMB exhibits the highest k2 value of 24,000 g mg−1 h−1 among all reported PFOA sorbents. And it can remove 99.99% PFOA from 1000 ppb to

UR - http://hdl.handle.net/10754/676449

UR - https://www.nature.com/articles/s41467-022-29816-1

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VL - 13

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JF - Nature communications

IS - 1

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Installation of synergistic binding sites onto porous organic polymers for efficient removal of perfluorooctanoic acid

Abstract

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