The Kampouri group focuses on designing task-specific and multifunctional materials to advance technologies addressing major environmental problems, including global warming and the energy crisis.

Synthesis of semiconductive MOFs

Metal-organic frameworks (MOFs) demonstrate inherent traits such as high porosity, tunability, and intense light absorption, making them promising candidates for semiconductor technologies, including photocatalysis and photoelectrochemical cells (PEC). However, the limited charge mobility in most MOFs and the narrow optical gaps of conductive MOFs can hinder their implementation in such technologies. In our research group, we focus on developing strategies for synthesizing semiconductive MOFs with sufficiently large optical gaps and efficient charge transport. By designing new materials, our objectives are to gain insights into their optoelectronic properties and explore how their structural features intricately impact these properties. This pursuit contributes significantly to advancing our comprehension of the structure-property relationship inherent in these materials.

Design of MOF-based Devices

Metal-organic frameworks (MOFs) have established themselves as exceptional catalysts, positioning them as promising materials for photoelectrochemical (PEC) devices. While optimizing their electron mobility and band gap is pivotal for enhancing their suitability in this technology, it is not the sole consideration. Integration of MOFs into PEC devices also necessitates their secure attachment to electrodes. To this end, we are focusing on fabricating thin films of MOFs with precisely controlled thickness and ensuring their secure attachment to photoelectrodes. The establishment of effective strategies for designing high-quality thin films of MOFs is poised to promote their application beyond PEC cells, to various technologies, including solar cells and transistors.

Light-driven catalysis

Light-driven catalysis holds significant promise for addressing key environmental challenges such as climate change, the energy crisis, and environmental pollution. This innovative approach harnesses the power of light through a photo(electro)catalyst to drive a range of chemical reactions. Within our research group, we actively develop and refine photocatalytic and photoelectrocatalytic (PEC) systems that leverage abundant solar energy.  Our focus extends to specific applications, notably solar fuel production using CO₂ and/or water as feedstocks, as well as advancements in plastic recycling. Through these endeavors, we aim to contribute meaningfully to sustainable solutions in energy and environmental domains.