Stimuli‐Responsive Materials: Chemically Resistant, Shapeable, and Conducting Metal‐Organic Gels and Aerogels Built from Dithiooxamidato Ligand (Adv. Funct. Mater. 15/2017)

In article number 1605448, Garikoitz Beobide, Oscar Castillo, and co‐workers report the preparation of a series of metal‐organic gels (MOGs) and aerogels (MOAs) based on the assembly of 1D coordination polymer nanofibers based on the dithiooxamidato ligand. Properties including porosity, chemical in...

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Bibliographic Details
Published in:Advanced functional materials 2017-04, Vol.27 (15), p.n/a
Main Authors: Vallejo‐Sánchez, Daniel, Amo‐Ochoa, Pilar, Beobide, Garikoitz, Castillo, Oscar, Fröba, Michael, Hoffmann, Frank, Luque, Antonio, Ocón, Pilar, Pérez‐Yáñez, Sonia
Format: Article
Language:English
Subjects:
Acid resistance
Aerogels
Alkalies
Aspect ratio
Assembly
Brittleness
Corrosion resistance
Electrical resistivity
Gels
Ligands
Materials science
metal‐organic frameworks
metal‐organic gel
Nanofibers
Oxidation
Porosity
Porous materials
Robustness
Stimuli
stimuli‐responsive material
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Summary:In article number 1605448, Garikoitz Beobide, Oscar Castillo, and co‐workers report the preparation of a series of metal‐organic gels (MOGs) and aerogels (MOAs) based on the assembly of 1D coordination polymer nanofibers based on the dithiooxamidato ligand. Properties including porosity, chemical inertness, mechanical robustness, and stimuli‐responsive electrical conductivity are achieved in a single material. The strength of the M–S bond confers an unusual chemical resistance, withstanding exposure to acids, alkalis, and mild oxidizing/reducing chemicals. MOAs are obtained by supercritical drying of MOGs, providing ultralight porous materials that present a plastic/brittle behavior depending on the nanofiber aspect ratio.
ISSN:1616-301X
1616-3028
DOI:10.1002/adfm.201770091