Solvent-assisted linker exchange as a tool for the design of mixed-linker MIL-140D structured MOFs for highly selective detection of gaseous H(2)S

A MIL-140D-sdc framework has been used as a highly stable backbone for the introduction of 4,4′-azobenzene dicarboxylic acid (H(2)abdc) via solvent-assisted ligand exchange (SALE). The implemented azo groups can serve as coordination sites for copper ions. These can exchange ligands with different g...

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Detalles Bibliográficos
Autores principales: Schulz, Marcel, Marquardt, Nele, Schäfer, Malte, Heinemeyer, Thea, Schaate, Andreas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9050664/
https://www.ncbi.nlm.nih.gov/pubmed/35497577
http://dx.doi.org/10.1039/d0ra01164a
Descripción
Sumario:A MIL-140D-sdc framework has been used as a highly stable backbone for the introduction of 4,4′-azobenzene dicarboxylic acid (H(2)abdc) via solvent-assisted ligand exchange (SALE). The implemented azo groups can serve as coordination sites for copper ions. These can exchange ligands with different gases, but show a high selectivity against H(2)S, which makes this material promising for potential sensor applications.

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