Ultrafast Capture of Per- and Polyfluoroalkyl Substances from Water by Mesoporous Zirconium Metal–Organic Frameworks

Sergio Marugán-Benito; Rodrigo Gil-San-Millan; María Alarcón del Río; Lutz Ahrens; Edward Loukopoulos; Ana E. Platero-Prats

doi:10.1021/acsmaterialslett.6c00186

Ultrafast Capture of Per- and Polyfluoroalkyl Substances from Water by Mesoporous Zirconium Metal–Organic Frameworks

Sergio Marugán-Benito
, Rodrigo Gil-San-Millan
, María Alarcón del Río
, Lutz Ahrens
, Edward Loukopoulos^*
, Ana E. Platero-Prats^*

^*Huvudförfattare för detta arbete

Institutionen för vatten och miljö

Publikation: Bidrag till tidskrift › Letter › Peer review

Sammanfattning

Contamination of surface and groundwater sources by emerging persistent pollutants has presented a global environmental challenge that demands advanced remediation materials. This work exploits the large mesopores and unsaturated inorganic nodes in MIP-206-based metal–organic frameworks (MOFs) for the highly efficient adsorption of perfluorocarboxylic acids (PFCAs) from water. The materials display excellent performance for long-chain PFCAs, achieving removal efficiencies up to >99% within seconds. Detailed mechanistic studies, including synchrotron analyses, provide key insights into the development of optimized PFCA sorbents via multiple interaction types.

Originalspråk	Engelska
Sidor (från-till)	1717-1723
Antal sidor	7
Tidskrift	ACS Materials Letters
Volym	8
Nummer	6
DOI	https://doi.org/10.1021/acsmaterialslett.6c00186
Status	Publicerad - 1 juni 2026

Bibliografisk information

Publisher Copyright:
© 2026 The Authors. Published by American Chemical Society.

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10.1021/acsmaterialslett.6c00186

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AU - Gil-San-Millan, Rodrigo

AU - del Río, María Alarcón

AU - Ahrens, Lutz

AU - Loukopoulos, Edward

AU - Platero-Prats, Ana E.

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AB - Contamination of surface and groundwater sources by emerging persistent pollutants has presented a global environmental challenge that demands advanced remediation materials. This work exploits the large mesopores and unsaturated inorganic nodes in MIP-206-based metal–organic frameworks (MOFs) for the highly efficient adsorption of perfluorocarboxylic acids (PFCAs) from water. The materials display excellent performance for long-chain PFCAs, achieving removal efficiencies up to >99% within seconds. Detailed mechanistic studies, including synchrotron analyses, provide key insights into the development of optimized PFCA sorbents via multiple interaction types.

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