Get started
Author

Georgios Varvoutis

Observed name: Varvoutis, G.
ORCID: 0000-0003-0643-4443
Observed ORCID: 0000-0003-0643-4443
OpenAlex ID: A5028840150
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
2021 · Georgios Varvoutis, Maria Lykaki, et al. · Applied Catalysis B: Environmental · 132
CO2 Hydrogenation over Nanoceria-Supported Transition Metal Catalysts: Role of Ceria Morphology (Nanorods versus Nanocubes) and Active Phase Nature (Co versus Cu)
2019 · Michalis Konsolakis, Maria Lykaki, et al. · Nanomaterials · 76
PDF
Remarkable efficiency of Ni supported on hydrothermally synthesized CeO2 nanorods for low-temperature CO2 hydrogenation to methane
2020 · Georgios Varvoutis, Maria Lykaki, et al. · Catalysis Communications · 60
PDF
Recent Advances on CO2 Mitigation Technologies: On the Role of Hydrogenation Route via Green H2
2022 · Georgios Varvoutis, Athanasios Lampropoulos, et al. · Energies · 57
PDF
Effect of alkali (Cs) doping on the surface chemistry and CO2 hydrogenation performance of CuO/CeO2 catalysts
2020 · Georgios Varvoutis, Maria Lykaki, et al. · Journal of CO2 Utilization · 56
Recent Advances on Fine-Tuning Engineering Strategies of CeO2-Based Nanostructured Catalysts Exemplified by CO2 Hydrogenation Processes
2023 · Georgios Varvoutis, Maria Lykaki, et al. · Catalysts · 38
PDF
Τechno-economic assessment of industrially-captured CO2 upgrade to synthetic natural gas by means of renewable hydrogen
2021 · Dimitris Ipsakis, Georgios Varvoutis, et al. · Renewable Energy · 27
State-of-the-art thermocatalytic systems for CH4 and CO production via CO2 hydrogenation: critical comparison, mechanistic considerations and structure-performance insights
2024 · Maria Lykaki, Evridiki Mandela, et al. · Discover Chemical Engineering · 25
Support-induced modifications on the CO2 hydrogenation performance of Ni/CeO2: The effect of ZnO doping on CeO2 nanorods
2022 · Georgios Varvoutis, Stamatia A. Karakoulia, et al. · Journal of CO2 Utilization · 18
Fabrication of highly active and stable Ni/CeO2-nanorods wash-coated on ceramic NZP structured catalysts for scaled-up CO2 methanation
2023 · Georgios Varvoutis, Athanasios Lampropoulos, et al. · Journal of CO2 Utilization · 17
Detailed kinetic analysis and modelling of the dry gasification reaction of olive kernel and lignite coal chars
2022 · Athanasios Lampropoulos, Georgios Varvoutis, et al. · International Journal of Hydrogen Energy · 17
Techno-economic assessment of an autothermal poly-generation process involving pyrolysis, gasification and SOFC for olive kernel valorization
2023 · Athanasios Lampropoulos, Georgios Varvoutis, et al. · International Journal of Hydrogen Energy · 14
Comparative Assessment of First-Row 3d Transition Metals (Ti-Zn) Supported on CeO2 Nanorods for CO2 Hydrogenation
2024 · Maria Lykaki, Sofia Stefa, et al. · Catalysts · 8
PDF
Unveiling the Role of In Situ Sulfidation and H2O Excess on H2S Decomposition to Carbon-Free H2 over Cobalt/Ceria Catalysts
2023 · Tzouliana Kraia, Georgios Varvoutis, et al. · Catalysts · 8
PDF
Preliminary Experimental Results and Modelling Study of Olive Kernel Gasification in a 2 MWth BFB Gasifier
2022 · Athanasios Lampropoulos, Idoya Goñi Zubillaga, et al. · Processes · 8
PDF
Assessing the electricity potential from agricultural residues in Western Macedonia, Greece
2025 · Athanasios Lampropoulos, Georgios Varvoutis, et al. · Renewable and Sustainable Energy Reviews · 7
The Combined Impact of Ni-Based Catalysts and a Binary Carbonate Salts Mixture on the CO2 Gasification Performance of Olive Kernel Biomass Fuel
2023 · Athanasios Lampropoulos, Stamatia A. Karakoulia, et al. · Catalysts · 7
PDF
Facile preparation of triangular-like polycrystalline ceria as supporting carrier in catalysis exemplified by Ni/CeO2 catalyzed oxidation and hydrogenation reactions
2025 · Sofia Stefa, Maria Lykaki, et al. · Sustainable Chemistry for the Environment · 4
Assessing different valorization pathways of peach prunings in Velventos, Western Macedonia
2025 · Athanasios Lampropoulos, Dionysios Loizos, et al. · Biomass and Bioenergy · 3
A Circular Approach to Upgrade Cement-based CO2 and Renewable H2: Techno-economic Analysis of SNG Production
2021 · Dimitris Ipsakis, Georgios Varvoutis, et al. · Chemical engineering transactions · 1
PDF
Erratum to “Effect of alkali (Cs) doping on the surface chemistry and CO2 hydrogenation performance of CuO/CeO2 catalysts” [J. CO2 Util. 44 (2021) 101408]
2021 · Georgios Varvoutis, Maria Lykaki, et al. · Journal of CO2 Utilization · 1
PDF
Thermodynamic analysis of COx hydrogenation to light olefins using carbon-neutral feedstock mixtures
2026 · Evridiki Mandela, Georgios Varvoutis, et al. · Journal of CO2 Utilization
PDF
Circular bio-based models for valorizing different agricultural wastes in mediterranean regions - Western Macedonia as a case-study
2026 · Georgios Varvoutis, Theodouli Korka, et al. · Elsevier eBooks
Economic Evaluation of Novel C-Zero Processes for the Efficient Production of Energy, Chemicals, and Fuels
2025 · Dimitris Ipsakis, Georgios Varvoutis, et al.
Modeling and Experimental Study of Olive Kernel Gasification in a 2 MWth Bfb Gasifier
2022 · Lampropoulos, A., Varvoutis, G., et al. · Zenodo (CERN European Organization for Nuclear Research)
Works count: 28
Citation count: 584
H-index: 12
I10-index: 12
Year
Topic
Type