| Deciphering the role of Ni particle size and nickel-ceria interfacial perimeter in the low-temperature CO2 methanation reaction over remarkably active Ni/CeO2 nanorods G Varvoutis, M Lykaki, S Stefa, V Binas, GE Marnellos, M Konsolakis Applied Catalysis B: Environmental 297, 120401, 2021 | 76 | 2021 |
| CO2 Hydrogenation over Nanoceria-Supported Transition Metal Catalysts: Role of Ceria Morphology (Nanorods versus Nanocubes) and Active Phase Nature (Co … M Konsolakis, M Lykaki, S Stefa, SAC Carabineiro, G Varvoutis, E Papista, ... Nanomaterials 9 (12), 1739, 2019 | 56 | 2019 |
| Remarkable efficiency of Ni supported on hydrothermally synthesized CeO2 nanorods for low-temperature CO2 hydrogenation to methane G Varvoutis, M Lykaki, S Stefa, E Papista, SAC Carabineiro, GE Marnellos, ... Catalysis Communications 142, 106036, 2020 | 45 | 2020 |
| Effect of alkali (Cs) doping on the surface chemistry and CO2 hydrogenation performance of CuO/CeO2 catalysts G Varvoutis, M Lykaki, E Papista, SAC Carabineiro, AC Psarras, ... Journal of CO2 Utilization 44, 101408, 2021 | 38 | 2021 |
| Recent Advances on CO2 Mitigation Technologies: On the Role of Hydrogenation Route via Green H2 G Varvoutis, A Lampropoulos, E Mandela, M Konsolakis, GE Marnellos Energies 15 (13), 4790, 2022 | 21 | 2022 |
| Τechno-economic assessment of industrially-captured CO2 upgrade to synthetic natural gas by means of renewable hydrogen D Ipsakis, G Varvoutis, A Lampropoulos, S Papaefthimiou, GE Marnellos, ... Renewable Energy 179, 1884-1896, 2021 | 15 | 2021 |
| Recent Advances on Fine-Tuning Engineering Strategies of CeO2-Based Nanostructured Catalysts Exemplified by CO2 Hydrogenation Processes G Varvoutis, M Lykaki, GE Marnellos, M Konsolakis Catalysts 13 (2), 275, 2023 | 14 | 2023 |
| Support-induced modifications on the CO2 hydrogenation performance of Ni/CeO2: The effect of ZnO doping on CeO2 nanorods G Varvoutis, SA Karakoulia, M Lykaki, S Stefa, V Binas, GE Marnellos, ... Journal of CO2 Utilization 61, 102057, 2022 | 11 | 2022 |
| CO2 Hydrogenation over Nanoceria-Supported Transition Metal Catalysts: Role of Ceria Morphology (Nanorods versus Nanocubes) and Active Phase Nature (Co versus Cu … M Konsolakis, M Lykaki, S Stefa, SAC Carabineiro, G Varvoutis, E Papista, ... | 6 | |
| Techno-economic assessment of an autothermal poly-generation process involving pyrolysis, gasification and SOFC for olive kernel valorization A Lampropoulos, G Varvoutis, E Mandela, M Konsolakis, GE Marnellos, ... International Journal of Hydrogen Energy 48 (99), 39463-39483, 2023 | 5 | 2023 |
| Detailed kinetic analysis and modelling of the dry gasification reaction of olive kernel and lignite coal chars A Lampropoulos, G Varvoutis, MA Montes-Morán, JA Menéndez, ... International Journal of Hydrogen Energy 48 (32), 11970-11983, 2023 | 5 | 2023 |
| Fabrication of highly active and stable Ni/CeO2-nanorods wash-coated on ceramic NZP structured catalysts for scaled-up CO2 methanation G Varvoutis, A Lampropoulos, P Oikonomou, CD Andreouli, ... Journal of CO2 Utilization 70, 102425, 2023 | 5 | 2023 |
| Unveiling the Role of In Situ Sulfidation and H2O Excess on H2S Decomposition to Carbon-Free H2 over Cobalt/Ceria Catalysts T Kraia, G Varvoutis, GE Marnellos, M Konsolakis Catalysts 13 (3), 504, 2023 | 2 | 2023 |
| Preliminary Experimental Results and Modelling Study of Olive Kernel Gasification in a 2 MWth BFB Gasifier A Lampropoulos, IG Zubillaga, R Pérez-Vega, N Ntavos, Y Fallas, ... Processes 10 (10), 2020, 2022 | 2 | 2022 |
| A Circular Approach to Upgrade Cement-based CO2 and Renewable H2: Techno-economic Analysis of SNG Production D Ipsakis, G Varvoutis, A Lambropoulos, E Mandela, S Papaefthimiou, ... Chemical Engineering Transactions 88, 673-678, 2021 | 2 | 2021 |
| The Combined Impact of Ni-Based Catalysts and a Binary Carbonate Salts Mixture on the CO2 Gasification Performance of Olive Kernel Biomass Fuel A Lampropoulos, SA Karakoulia, G Varvoutis, S Spyridakos, V Binas, ... Catalysts 13 (3), 596, 2023 | 1 | 2023 |
| State-of-the-art thermocatalytic systems for CH4 and CO production via CO2 hydrogenation: critical comparison, mechanistic considerations and structure … M Lykaki, E Mandela, G Varvoutis, A Lampropoulos, GE Marnellos, ... Discover Chemical Engineering 4 (1), 11, 2024 | | 2024 |
| Feasibility Assessment of an Integrated Pyrolysis-Gasification Process Combined with a Solid Oxide Fuel Cell Towards Electricity and Crude Bio-oil Production D Ipsakis, A Lambropoulos, G Varvoutis, E Mandela, M Konsolakis, ... Chemical Engineering Transactions 103, 439-444, 2023 | | 2023 |
| Development of sustainable processes for the CO2 transformation into value-added chemical by means of renewable H2 E Mandela, M Lykaki, G Varvoutis, A Lampropoulos, D Ipsakis, ... The Future of Global Energy Systems, 17th IAEE European Conference …, 2022 | | 2022 |
| Design and evaluation of advanced CeO2-based transition metal catalytic composites for CO2 activation by renewable H2 toward synthetic CH4 and CO G Varvoutis University of Western Macedonia, Department of Mechanical Engineering, 2022 | | 2022 |
George MarnellosProfessor at the Department of Chemical Engineering, Aristotle University of ThessalonikiVerified email at cheng.auth.gr
