Search by tag «MOF» 4 results

• ITMO Physicists Suggest Method for Mass Production of Metal-Organic Frameworks for Gas Sensors

  The detection of harmful gasses during production is made possible with gas sensors. A promising method of manufacturing these devices involves 2D metal-organic frameworks (2D MOFs). These are special porous hybrid materials with features that make them excellent sensors. Scientists from ITMO University have suggested a new production method that would result in 2D MOFs of record length and thinness – not only in lab conditions, but on industrial scale, too.

  19.09.2023

• ITMO Scientists Suggest Efficient Microfluidic Synthesis for Metal-Organic Frameworks

  Nowadays, metal-organic frameworks (MOFs) are actively studied and used for cleaning and detection purposes, as well as for recording and storage of data. For the most part, they’re synthesized using conventional methods, which require lots of resources. As an alternative, scientists from ITMO’s School of Physics and Engineering suggest a quicker and more efficient method – microfluidic synthesis of metal-organic frameworks using chips. Potentially, it can be used for targeted drug delivery.

  31.10.2022

• ITMO Researchers Suggest All-Optical Data Processing Method Using Heating

  Metal-organiс frameworks (MOFs) are a new class of compounds that is famous for its unique properties. They have been considered a functional material for gas adsorption, industrial membranes, and catalysts; however, researchers from ITMO have gone further and decided to zone in on MOFs’ optical properties. In a recent paper, they demonstrated that thanks to MOFs’ flexibility, these properties can be changed when subjected to lasers. This new effect can pave the way for all-optical data encoding, transfer, and storage.

  08.09.2022

• From Digital to Optical: Scientists Demonstrate the Work of First Chemically Synthesized Optical Switch

  Today, scientists from all over the world face the task of creating optical switches. These devices will allow for transmitting information in binary code with the help of light, which in the future will be useful for the development of ultrafast optical memory cells. ITMO University scientists have demonstrated how to create, using a femtosecond laser, an all‐optical switch based on a metal‐organic framework which can be synthesized in vitro and is usually used in chemistry for gas absorption. The research has been published in the journal Angewandte Chemie.

  19.05.2020