Degradation of chemical warfare agents over cotton fabric functionalized with UiO-66-NH(2)

Herein, cotton fabric was treated with an alkaline solution to increase the content of surface hydroxyl groups and then functionalized with UiO-66-NH(2), a nanoporous metal–organic framework. Instrumental analysis of the thus treated fabric revealed that its surface was covered with UiO-66-NH(2) cry...

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Detalles Bibliográficos
Autores principales: Kim, Min-Kun, Kim, Sung Hun, Park, Myungkyu, Ryu, Sam Gon, Jung, Hyunsook
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9091930/
https://www.ncbi.nlm.nih.gov/pubmed/35559276
http://dx.doi.org/10.1039/c8ra06805d
Descripción
Sumario:Herein, cotton fabric was treated with an alkaline solution to increase the content of surface hydroxyl groups and then functionalized with UiO-66-NH(2), a nanoporous metal–organic framework. Instrumental analysis of the thus treated fabric revealed that its surface was covered with UiO-66-NH(2) crystals in a uniform manner. The ability of the functionalized fabric to degrade two chemical warfare agents (soman and sulfur mustard) was probed by testing its permeability to these two agents (swatch testing), and the excellent degradation performance was concluded to be well suited for a broad range of filtration and decontamination applications.

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