Metal-organic frameworks (MOFs) are emerging multi-useful materials which can be gradually finding their way out of the analysis labs and right into a myriad of actual-world applications. For instance, MOFs can store harmful gasses, catalyze chemical reactions, deliver medication in controlled trend, and should even be utilized in rechargeable batteries and photovoltaic cells.
A crew of scientists from Clemson University’s College of Science recently demonstrated that a novel double-helical MOF architecture, in a partially oxidized form, can conduct electrical energy that probably makes it a next-generation semiconductor.
The team’s findings are featured in the paper titled “The Advent of Electrically Conducting Double-Helical Steel-Organic Frameworks That includes Butterfly-Shaped Electron-Wealthy π-Extended Tetrathiafulvalene Ligands,” which was revealed on March 18, 2020, as the cover article in Applied Materials & Interfaces, a journal published by the American Chemical Society.
MOFs encompass an array of metal ions linked by organic ligands. Atomically engineered with nice precision, they possess extremely ordered repetitive models that often represent porous buildings.
Because the first MOF was constructed over 20 years in the past, researchers worldwide have created greater than 20,000 completely different MOFs made with a wide range of metals and organic ligands.
In accordance with chemistry affiliate professor Sourav Saha, most current MOFs are fabricated from linear or planar ligands. Nevertheless, Saha and his crew launched a butterfly-formed, convex ligand into a MOF, which resulted in a novel double-helical structure capable of conducting electricity once partially oxidized by guest iodine molecules.