Adsorption of perfluorooctanoic acid from water by pH-modulated Brönsted acid and base sites in mesoporous hafnium oxide ceramics

Per- and polyfluoroalkyl substances (PFAS) are increasingly appearing in drinking water sources globally. Our work focuses specifically on the adsorption of the legacy perfluorooctanoic acid (PFOA) using mesoporous hafnium oxide (MHO) ceramic synthesized via a sol-gel process. Experiments were perfo...

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Detalles Bibliográficos
Autores principales: Hussain, Fatima A., Janisse, Samuel E., Heffern, Marie C., Kinyua, Maureen, Velázquez, Jesús M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8987376/
https://www.ncbi.nlm.nih.gov/pubmed/35402881
http://dx.doi.org/10.1016/j.isci.2022.104138

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