RESEARCH INTERESTS

Porous Materials, Adsorption, Diffusion, MOFs

ABOUT/BIOGRAPHY

Christos Tampaxis obtained his bachelor’s degree from the Chemistry Department of the University of Ioannina (BSc 2007). He then moved to the Netherlands for his master’s degree in Bio-inorganic Chemistry which he received from the Chemistry Department of the University of Leiden (MSc 2010). During his studies there, he enrolled to Prof Jan Reedijk’s research group where he completed his thesis on the synthesis of coordination compounds and their applications in catalysis and DNA cleavage as anti-cancer agents, under the direct supervision of Dr Patrick Gamez. After an internship in Janssen Pharmaceutical Greece, he joined the Porous Materials Group in National Center for Scientific Reasearch “Demokritos” under the direct supervision of Dr Theodore Steriotis and Dr Georgia Charalambopoulou (2013). His research interests converge on gas sorption theory for nanoporous and nanocomposite materials. More specifically, he focuses on the extensive physicochemical characterization of a variety of materials exhibiting nanoporous structures (zeolites, activated carbons, MOFs etc) and the evaluation of their properties for gas storage/separation applications within a wide range of pressure/temperature conditions.

PUBLICATIONS

Stock, Sebastian, Trost, Claus Othmar Wolfgang, Seyffertitz, Malina, Selinger, Julian, Gupta, Ram Krishna, Tampaxis, Christos, Steriotis, Theodore A., Rebholz, Claus Georg, Mitterer, Christian, Paris, Oskar and Kostoglou, Nikolaos, Transforming breakfast bio-waste into hydrogen storage materials International Journal of Hydrogen Energy, Volume 114, Pages: 519 - 533, 2025 [doi]

Boutsika, Lamprini G., Tampaxis, Christos, Papadokostaki, Kyriaki G., Sanopoulou, Merope, Charalambopoulou, Georgia Ch, Bratsos, Ioannis and Steriotis, Theodore A., UiO-Based Mixed Matrix Membranes for Efficient CO2 Separations ChemPlusChem, Volume 90, 2025 [doi]

Villajos, Jose A., Balderas-Xicohténcatl, Rafael, Al Shakhs, Ali N., Berenguer-Murcia, Ángel, Buckley, Craig E., Cazorla-Amorós, Diego, Charalambopoulou, Georgia Ch, Couturas, Fabrice, Cuevas, Fermín, Fairen-Jimenez, David, Heinselman, Karen N., Humphries, Terry D., Kaskel, Stefan, Kim, Hyunlim, Marco-Lozar, Juan Pablo, Oh, Hyunchul, Parilla, Philip Anthony, Paskevicius, Mark, Senkovska, Irena V., Shulda, Sarah M., Silvestre-Albero, Joaquín, Steriotis, Theodore A., Tampaxis, Christos, Hirscher, Michael and Maiwald, Michael, Establishing ZIF-8 as a reference material for hydrogen cryoadsorption: An interlaboratory study ChemPhysChem, Volume 25, 2024 [doi]

Froudas, Konstantinos G., Vassaki, Maria, Papadopoulos, Konstantinos, Tsangarakis, Constantinos, Chen, Xu, Shepard, William E., Fairen-Jimenez, David, Tampaxis, Christos, Charalambopoulou, Georgia Ch, Steriotis, Theodore A. and Trikalitis, Pantelis N., Expanding the Reticular Chemistry Building Block Library toward Highly Connected Nets: Ultraporous MOFs Based on 18-Connected Ternary, Trigonal Prismatic Superpolyhedra Journal of the American Chemical Society, Volume 146, Pages: 8961 - 8970, 2024 [doi]

Zourou, Adamantia, Ntziouni, Afroditi, Roman, Tiberiu, Tampaxis, Christos, Steriotis, Theodore A., Gkouzia, Georgia, Alff, Lambert, Sanchez, David Emanuel, Terrones, Mauricio M. and Kordatos, Konstantinos Vassilios, Synthesis and characterization of magnetic carbon dots (CDs)-based hybrid material as an adsorbent for the removal of organic dye from water Carbon, Volume 230, 2024 [doi]

Tsangarakis, Constantinos, Azmy, Ali, Tampaxis, Christos, Zibouche, Nourdine, Klontzas, E., Tylianakis, Emmanuel I., Froudakis, George E., Steriotis, Theodore A., Spanopoulos, Ioannis D. and Trikalitis, Pantelis N., Water-Stable etb-MOFs for Methane and Carbon Dioxide Storage Inorganic Chemistry, Volume 62, Pages: 5496 - 5504, 2023 [doi]

Bika, Panagiota, Papailias, Ilias, Giannakopoulou, Tatiana, Tampaxis, Christos, Steriotis, Theodore A, Trapalis, Christos and Dallas, Panagiotis, Prominent COF, g-C3N4, and Their Heterojunction Materials for Selective Photocatalytic CO2 Reduction Catalysts, MDPI, Volume 13, Pages: 1331, 2023 [doi]

Kostoglou, N., Koczwara, C., Stock, S., Tampaxis, C., Charalambopoulou, G., Steriotis, T., Paris, O., Rebholz, C. and Mitterer, C., Nanoporous polymer-derived activated carbon for hydrogen adsorption and electrochemical energy storage Chemical Engineering Journal, Volume 427, Article Number: 131730, 2022 [doi]

Stock, Sebastian, Kostoglou, Nikolaos, Selinger, Julian, Spirk, Stefan, Tampaxis, Christos, Charalambopoulou, Georgia Ch, Steriotis, Theodore A., Rebholz, Claus Georg, Mitterer, Christian and Paris, Oskar, Coffee Waste-Derived Nanoporous Carbons for Hydrogen Storage ACS Applied Energy Materials, Volume 5, Pages: 10915 - 10926, 2022 [doi]

Kostoglou, N., Liao, C.-W., Wang, C.-Y., Kondo, J.N., Tampaxis, C., Steriotis, T., Giannakopoulos, K., Kontos, A.G., Hinder, S., Baker, M., Bousser, E., Matthews, A., Rebholz, C. and Mitterer, C., Effect of Pt nanoparticle decoration on the H2 storage performance of plasma-derived nanoporous graphene Carbon, Volume 171, Pages: 294-305, 2021 [doi]

Tampaxis, C., Steriotis, T.A., Katsaros, F.K., Sapalidis, A.A., Youngs, T.G.A., Bowron, D.T. and Stefanopoulos, K.L., Enhanced Densification of CO2 Confined in the Pores of a Carbon Material: an in Situ Total Neutron Scattering Study Journal of Surface Investigation, Volume 14, Pages: S221-S224, 2020 [doi]

Stefanopoulos, K.L., Tampaxis, C., Sapalidis, A.A., Katsaros, F.K., Youngs, T.G.A., Bowron, D.T. and Steriotis, T.A., Total neutron scattering study of supercooled CO2 confined in an ordered mesoporous carbon Carbon, Volume 167, Pages: 296-306, 2020 [doi]

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