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 and Shengqian Ma ()
Additional contact information
Xiongli Liu: Nankai University
Changjia Zhu: University of North Texas 1508W Mulberry St
Jun Yin: King Abdullah University of Science and Technology, Advanced Membranes and Porous Materials Center
Jixin Li: Jilin University
Zhiyuan Zhang: Nankai University
Jinli Li: Nankai University
Feng Shui: Nankai University
Zifeng You: Nankai University
Zhan Shi: Jilin University
Baiyan Li: Nankai University
Xian-He Bu: Nankai University
Ayman Nafady: King Saud University
Shengqian Ma: University of North Texas 1508W Mulberry St

Nature Communications, 2022, vol. 13, issue 1, 1-10

Abstract: 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

Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
https://www.nature.com/articles/s41467-022-29816-1 Abstract (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-29816-1

Ordering information: This journal article can be ordered from
https://www.nature.com/ncomms/

DOI: 10.1038/s41467-022-29816-1

Access Statistics for this article

Nature Communications is currently edited by Nathalie Le Bot, Enda Bergin and Fiona Gillespie

More articles in Nature Communications from Nature
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().