Panagiotis Kechagiopoulos

Research output

Research output per year 2006 2006 2007 2013 2014 2015 2019 2020 2021 2022 2024

• 26 Article
• 2 Chapter
• 1 Published conference contribution

Research output per year

Research output per year

Search results

• 2024

  Reaction pathways of phenol steam reforming over Rh and Ni-Co based catalysts supported on y-Al2O3

  Zhurka, M. D., McCue, A. J. & Kechagiopoulos, P. N., 15 May 2024, In: Fuel. 364, 13 p., 131102.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Catalyst supports 100%
  • Phenols 95%
  • Steam reforming 91%
  • Steam Reforming 85%
  • Aluminum oxide 72%
• 2023

  Investigation of support effects during ethanol steam reforming over a Ni/Sepiolite catalyst

  Zhurka, M., Anderson, J. A., McCue, A., Lemonidou, A. A. & Kechagiopoulos, P., 1 Dec 2023, In: Reaction Chemistry & Engineering . 8, 12, p. 2984-2999 16 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Sepiolite 100%
  • Steam reforming 90%
  • Steam Reforming 85%
  • Ethanol 75%
  • Catalysts 63%
  1 Citation (Scopus)
• 2022

  Plasma-Catalysis of Non-Oxidative Methane Coupling: A Dynamic Investigation of Plasma and Surface Microkinetics over Ni(111)

  Maitre, P. A., Bieniek, M. S. & Kechagiopoulos, P., 1 Dec 2022, In: The Journal of Physical Chemistry C. 126, 47, p. 19987–20003 17 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Catalysis 100%
  • catalysis 86%
  • Methane 70%
  • Plasmas 69%
  • methane 68%
  7 Citations (Scopus)

  5 Downloads (Pure)

• Investigating the effects of helium, argon and hydrogen co-feeding on the non-oxidative coupling of methane in a dielectric barrier discharge reactor

  Maitre, P. A., Long, J., Bieniek, M. S., Bannerman, M. N. & Kechagiopoulos, P., 21 Sept 2022, In: Chemical Engineering Science. 259, 13 p., 117731.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Argon 100%
  • Helium 99%
  • Methane 82%
  • Dielectric Material 78%
  • Hydrogen 70%
  6 Citations (Scopus)

  3 Downloads (Pure)

• Directing the H2-driven Selective Regeneration of NADH via Sn-doped Pt/SiO2

  Burnett, J. W. H., Li, J., McCue, A. J., Kechagiopoulos, P., Howe, R. F. & Wang, X., 2022, In: Green Chemistry. 24, 4, p. 1451-1455

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Catalyst 100%
  • Nicotinamide 87%
  • Statistical Ensemble 79%
  • Heterogeneous Catalyst 76%
  • Adsorption 39%
  11 Citations (Scopus)

  5 Downloads (Pure)
• 2021

  Elucidation of metal and support effects during ethanol steam reforming over Ni and Rh based catalysts supported on (CeO2)-ZrO2-La2O3

  Zhurka, M. D., Lemonidou, A. A. & Kechagiopoulos, P. N., 15 May 2021, In: Catalysis Today. 368, p. 161-172 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Catalyst supports 100%
  • Cerium oxide 96%
  • Steam reforming 91%
  • Steam Reforming 85%
  • Ethanol 75%
  25 Citations (Scopus)

  7 Downloads (Pure)

• Modelling excited species and their role on kinetic pathways in the non-oxidative coupling of methane by dielectric barrier discharge

  Maitre, P-A., Bieniek, M. S. & Kechagiopoulos, P., 28 Apr 2021, In: Chemical Engineering Science. 234, 18 p., 116399.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Excited states 100%
  • Methane 74%
  • Dielectric Material 70%
  • Excited State 47%
  • Atmospheric pressure 22%
  13 Citations (Scopus)

  42 Downloads (Pure)

• Kinetic features of ethanol steam reforming and decomposition using a biochar-supported Ni catalyst

  Afolabi, A-T. F., Kechagiopoulos, P. N., Liu, Y. & Li, C-Z., 28 Feb 2021, In: Fuel Processing Technology. 212, 10 p., 106622.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Steam reforming 100%
  • Steam Reforming 93%
  • Reforming reactions 93%
  • Ethanol 83%
  • Catalysts 70%
  27 Citations (Scopus)

  4 Downloads (Pure)

• NADH Regeneration: A Case Study of Pt-catalyzed NAD+ Reduction with H2

  Saba, T., Li, J., Burnett, J. W. H., Howe, R., Kechagiopoulos, P. & Wang, X., 1 Jan 2021, In: ACS Catalysis. 11, 1, p. 283-289 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Nicotinamide 100%
  • Catalysts 77%
  • Nuclear magnetic resonance spectroscopy 70%
  • Hydrogenation 57%
  • Mass Balance 54%
  40 Citations (Scopus)

  5 Downloads (Pure)
• 2020

  Plasma-enhanced catalysis for the upgrading of methane: A review of modelling and simulation methods

  Maitre, P-A., Bieniek, M. S. & Kechagiopoulos, P., 1 May 2020, In: Reaction Chemistry & Engineering . 2020, 5, p. 814–837 24 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Catalysis 100%
  • Methane 70%
  • Plasmas 69%
  • Simulation 47%
  • Plasma 46%
  19 Citations (Scopus)

  3 Downloads (Pure)

• A facile analytical method for reliable selectivity examination in cofactor NADH regeneration

  Saba, T., Burnett, J. W. H., Li, J., Kechagiopoulos, P. & Wang, X., 25 Jan 2020, In: Chemical Communications. 56, 8, p. 1231-1234 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Reducing agents 100%
  • Hydrogenation 94%
  • Assays 87%
  • Spectroscopy 83%
  • Bioassay 72%
  48 Citations (Scopus)

  7 Downloads (Pure)

• Assessing the environmental performance of NADH regeneration methods: A cleaner process using recyclable Pt/Fe3O4 and hydrogen

  Saba, T., Burnett, J. W. H., Li, J., Wang, X., Anderson, J. A., Kechagiopoulos, P. N. & Wang, X., 1 Jan 2020, In: Catalysis Today. 339, p. 281-288 8 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • NAD(P)H 100%
  • Electrons 76%
  • Catalysts 64%
  • Hydrogen 60%
  • Redox reactions 59%
  12 Citations (Scopus)

  9 Downloads (Pure)
• 2019

  Microkinetic modelling and reaction pathway analysis of the steam reforming of ethanol over Ni/SiO2

  Afolabi, A. T. F., Li, C-Z. & Kechagiopoulos, P. N., 30 Aug 2019, In: International Journal of Hydrogen Energy. 44, 41, p. 22816-22830 15 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Steam reforming 100%
  • steam 89%
  • Ethanol 83%
  • ethyl alcohol 81%
  • water 37%
  16 Citations (Scopus)

  7 Downloads (Pure)

• Influencing selectivity in the oxidative coupling of methane by modulating oxygen permeation in a variable thickness membrane reactor

  Onoja, O. P., Wang, X. & Kechagiopoulos, P. N., 1 Jan 2019, In: Chemical Engineering and Processing. 135, p. 156-167 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Permeation 100%
  • Methane 78%
  • Membranes 71%
  • Oxygen 68%
  • Dioxygen 41%
  11 Citations (Scopus)

  4 Downloads (Pure)
• 2018

  Kinetic analysis of the steam reforming of ethanol over Ni/SiO₂ for the elucidation of metal dominated reaction pathways

  Zhurka, M. D., Lemonidou, A., Anderson, J. A. & Kechagiopoulos, P., 2018, In: Reaction Chemistry & Engineering . 3, 6, p. 883-897 15 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Steam reforming 100%
  • Steam Reforming 93%
  • Ethanol 83%
  • Metals 53%
  • Water gas shift 37%
  26 Citations (Scopus)

  7 Downloads (Pure)
• 2017

  Low temperature steam reforming of methane: A combined isotopic and microkinetic study

  Kechagiopoulos, P. N., Angeli, S. D. & Lemonidou, A. A., 15 May 2017, In: Applied Catalysis B: Environmental. 205, p. 238-253 15 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

  • Steam reforming 100%
  • Steam Reforming 93%
  • Methane 77%
  • catalyst 74%
  • hydrogen 64%
  75 Citations (Scopus)

  12 Downloads (Pure)
• 2015

  Combining Catalyst Formulation and Microkinetic Methodologies in the Detailed Understanding and Optimization of Methane Oxidative Coupling

  Kechagiopoulos, P. N., Olivier, L., Daniel, C., Veen, A. C. V., Thybaut, J. W., Marin, G. B. & Mirodatos, C., Mar 2015, Small-Scale Gas to Liquid Fuel Synthesis. Kanellopoulos, N. (ed.). CRC Press, p. 227-262 36 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  3 Citations (Scopus)

• Microkinetic evaluation of normal and inverse kinetic isotope effects during methane steam reforming to synthesis gas over a Ni/NiAl2O4 model catalyst

  Sprung, C., Kechagiopoulos, P. N., Thybaut, J. W., Arstad, B., Olsbye, U. & Marin, G. B., 25 Feb 2015, In: Applied Catalysis A: General. 492, p. 231-242 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Synthesis gas 100%
  • Isotopes 97%
  • Steam reforming 95%
  • Synthesis Gas 94%
  • Steam Reforming 89%
  24 Citations (Scopus)
• 2014

  Cold flow experimental study and computer simulations of a compact spouted bed reactor

  Kechagiopoulos, P. N., Voutetakis, S. S. & Lemonidou, A. A., Aug 2014, In: Chemical Engineering and Processing. 82, p. 137-149 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Hydrodynamics 100%
  • Heat Transfer 75%
  • Flow 67%
  • Simulation 66%
  • Particle size 66%
  6 Citations (Scopus)

• Solving the Urban Transit Routing Problem using a particle swarm optimization based algorithm

  Kechagiopoulos, P. N. & Beligiannis, G. N., Aug 2014, In: Applied Soft Computing. 21, p. 654-676 23 p.

  Research output: Contribution to journal › Article › peer-review

  • Particle swarm optimization (PSO) 100%
  • Soft computing 71%
  • NP-hard 28%
  • Mathematical operators 27%
  • Quality of service 23%
  79 Citations (Scopus)

• Oxidative coupling of methane: catalytic behaviour assessment via comprehensive microkinetic modelling

  Alexiadis, V. I., Thybaut, J. W., Kechagiopoulos, P. N., Chaar, M., Van Veen, A. C., Muhler, M. & Marin, G. B., 5 May 2014, In: Applied Catalysis B: Environmental. 150-151, p. 496-505 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Methane 100%
  • catalyst 95%
  • Catalysts 90%
  • methane 81%
  • modeling 44%
  67 Citations (Scopus)

• Oxidative Coupling of Methane: A Microkinetic Model Accounting for Intraparticle Surface-Intermediates Concentration Profiles

  Kechagiopoulos, P. N., Thybaut, J. W. & Marin, G. B., 5 Feb 2014, In: Industrial & Engineering Chemistry Research. 53, 5, p. 1825-1840 16 p.

  Research output: Contribution to journal › Article › peer-review

  • Concentration Profile 100%
  • Methane 81%
  • Catalysts 74%
  • Pellet 57%
  • Catalyst 36%
  47 Citations (Scopus)
• 2013

  Oxidative Coupling of Methane: A Microkinetic Model Accounting for Intraparticle Surface-Intermediates Concentration Profiles

  Kechagiopoulos, P. N., Thybaut, J. W. & Marin, G. B., 2 Dec 2013, In: Industrial & Engineering Chemistry Research. 53, 5, p. 1825-1840 16 p.

  Research output: Contribution to journal › Article › peer-review

  • Concentration Profile 100%
  • Methane 81%
  • Catalysts 74%
  • Pellet 57%
  • Catalyst 36%

• Steam Reforming of Bio-oils to Hydrogen

  Lemonidou, A. A., Kechagiopoulos, P., Heracleous, E. & Voutetakis, S., Mar 2013, The Role of Catalysis for the Sustainable Production of Bio-fuels and Bio-chemicals. Triantafyllidis, KS., Lappas, AA. & Stocker, M. (eds.). Amsterdam: Elsevier, p. 467-493 27 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
  32 Citations (Scopus)
• 2009

  Hydrogen Production via Reforming of the Aqueous Phase of Bio-Oil over Ni/Olivine Catalysts in a Spouted Bed Reactor

  Kechagiopoulos, P. N., Voutetakis, S. S., Lemonidou, A. A. & Vasalos, I. A., 4 Feb 2009, In: Industrial & Engineering Chemistry Research. 48, 3, p. 1400-1408 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Olivine 100%
  • Reforming reactions 68%
  • Hydrogen production 68%
  • Catalysts 51%
  • Acetic acid 39%
  92 Citations (Scopus)
• 2007

  Sustainable hydrogen production via reforming of ethylene glycol using a novel spouted bed reactor

  Kechagiopoulos, P. N., Voutetakis, S. S., Lemonidou, A. A. & Vasalos, I. A., 30 Sept 2007, In: Catalysis Today. 127, 1-4, p. 246-255 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Ethylene glycol 100%
  • Reforming reactions 87%
  • Hydrogen production 87%
  • Ethylene Glycol 68%
  • Coking 65%
  68 Citations (Scopus)

• Study of an integrated system for the production of hydrogen by autothermal reforming of methanol

  Ipsakis, D., Kechagiopoulos, P., Martavaltzi, C., Voutetakis, S., Seferlis, P., Daoutidis, P. & Stergiopoulos, F., 2007, 17th European Symposium on Computer Aided Process Engineering. Plesu & Agachi, PS. (eds.). Amsterdam: Elsevier, p. 913-918 6 p. (Computer-Aided Chemical Engineering; vol. 24).

  Research output: Chapter in Book/Report/Conference proceeding › Published conference contribution

  • Methanol fuels 100%
  • Reforming reactions 75%
  • Hydrogen production 75%
  • Carbon monoxide 74%
  • Proton exchange membrane fuel cells (PEMFC) 74%
  4 Citations (Scopus)
• 2006

  Hydrogen production via steam reforming of the aqueous phase of bio-oil in a fixed bed reactor

  Kechagiopoulos, P. N., Voutetakis, S. S., Lemonidou, A. A. & Vasalos, I. A., 20 Sept 2006, In: Energy & Fuels. 20, 5, p. 2155-2163 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Steam reforming 100%
  • Steam Reforming 93%
  • Hydrogen production 92%
  • Reforming reactions 55%
  • Oils 53%
  189 Citations (Scopus)

• Autothermal sorption-enhanced steam reforming of bio-oil/biogas mixture and energy generation by fuel cells: Concept analysis and process simulation

  Iordanidis, AA., Kechagiopoulos, PN., Voutetakis, SS., Lemonidou, AA. & Vasalos, IA., Jul 2006, In: International Journal of Hydrogen Energy. 31, 8, p. 1058-1065 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Steam reforming 100%
  • Sorption 98%
  • fuel cells 96%
  • Biogas 95%
  • sorption 92%
  76 Citations (Scopus)