10 September 2024 | Dr. Volodymyr Bon, TU Dresden
Metal-Organic Frameworks (MOFs) have been a topic of fascination and research for over two decades, primarily due to their incredible flexibility and potential in various applications, including gas storage, separation, and even sensor technology. At the Sorption Symposium Europe 2024, Dr. Volodymyr Bon will present his latest work on "Development of In-situ X-ray Diffraction Techniques to Access the Guest-induced Structural Dynamics in MOFs," offering insights into how these advanced techniques can reveal the secrets of these dynamic materials.
Unveiling the Hidden Dynamics of MOFs
Volodymyr Bon's research focuses on the development and commissioning of advanced synchrotron instrumentation for in-situ powder X-ray diffraction (PXRD) studies. These techniques, used in parallel with gas and vapor physisorption, allow researchers to gain a mechanistic understanding of the stimuli-induced phase transitions in crystalline porous solids like MOFs and Covalent Organic Frameworks (COFs). The ability to observe how these materials respond to various gases and vapors under working conditions is crucial for determining their potential applications in the real world.
The Inspiration Behind the Research
Dr. Bon’s journey into this field is driven by a deep scientific curiosity and the challenges encountered in both experimental design and data analysis. His work requires a solid foundation in adsorption, crystallography, and crystal engineering, enabling him to explore and discover new adsorption phenomena in a variety of porous materials. Over the years, this has led to a deeper understanding of the dynamic behaviors of MOFs and their potential applications.
Why This Research Matters Today
The concept of framework flexibility in MOFs was predicted over 20 years ago, but it remains highly relevant both fundamentally and in practical applications. Recent studies have observed guest-induced flexibility not only in 3D structures but also in 2D COFs. This flexibility is particularly significant for gas storage and separation applications, making MOFs a promising material for industrial use. For example, the structural switchability observed in CALF-20, a material under consideration for CO2 capture, underscores the importance of understanding these dynamic changes.
Real-world Applications of MOFs
The practical implications of Dr. Bon’s research are significant. By characterizing crystalline porous solids using in-situ PXRD techniques, researchers can determine the suitability of MOFs for various applications, particularly in gas storage and separation. For instance, in-situ PXRD studies have shed light on the structural dynamics of the Co-pyrazolate framework, highlighting its potential for methane storage. Additionally, neutron diffraction studies combined with deuterium adsorption have revealed the outstanding performance of MIL-53(Al) and DUT-8(Ni) in H2/D2 isotope separation.
Looking to the Future
The future of MOF research looks promising, with in-situ techniques combined with physisorption expected to play a crucial role in identifying new flexible solids for a variety of adsorption-related applications. As these techniques continue to evolve, they will undoubtedly lead to the discovery of more advanced materials with enhanced capabilities.
Join the Discussion at Sorption Symposium Europe 2024
If you’re intrigued by the dynamic world of MOFs and want to learn more, don’t miss the presentation of Dr. Bon at the Sorption Symposium Europe 2024. The symposium will be held from September 18th to 20th at the University of Vienna in Austria. This event provides a unique opportunity to hear from experts, such as Dr. Bon, ask questions, and explore the cutting-edge research that is shaping the future of material science. Mark your calendars and be part of this exciting exploration into the future of MOFs!
Don’t miss the opportunity to learn more about this exciting innovation and be part of shaping the future of pharmaceutical formulation!
Register here: https://www.sorptionhub.com/sorption-symposium-eur24