Laboratory of Chemical & Electrochemical Processes

Department of Chemical Engineering – University of Patras

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Electrochemical Promotion of Catalysis for the hydrogenation of CO2 to valuable fuels and chemicals

Reports

Title Description File
Σύνοψη του έργου ELECTROFUELS ARISTEIA Ηλεκτροχημική Ενίσχυση της Κατάλυσης για την υδρογόνωση του
CO2 σε χρήσιμα χημικά και καύσιμα
Synopsis of ELECTROFUELS ARISTEIA PROJECT Electrochemical Promotion of Catalysis for the hydrogenation of CO2 to valuable fuels and chemicals
Open Meeting for the Presentation of Project Achievements, 17/07/2015 Oral Presentations and Agenda
 
Μελέτη της επίδρασης της φόρτησης του καταλύτη (Ru) κατά την αντίδραση της υδρογονώσης του CO2 σε Ru εναποτεθημένο σε πρωτιακό αγωγό Oral Presentation at the 10th Panhellenic Meeting of Chemical Engineering, Patras, 04 – 06/05 2015, I Kalaitzidou, A. Katsaounis and C.G. Vayenas
Electrochemical Promotion of the hydrogenation of CO2 using anionic, alkaline and protonic conductors: Some new phenomena and challenges Oral Presentation at the 10th European Symposium on Electrochemical Engineering (10th ESEE), Sardinia, Italy, 28/09 – 02/10 2014, D. Theleritis, M. Makri, I. Kalaitzidou, A. Katsaounis and C. G. Vayenas
Comparative study of the electrochemical promotion of the CO2 hydrogenation reaction over Ru-supported catalysts using electronegative and electropositive promoters Oral Presentation at the 4th Panhellenic Symposium of Green Chemistry and Sustainable development, Ioannina, Greece, 30/10 – 01/11 2014, M. Makri, I. Kalaitzidou, D. Theleritis, S. Souentie, A. Katsaounis, C.G. Vayenas
Electrochemical Promotion of CO2 hydrogenation on Ru catalyst-electrodes deposited on a BZY proton conductor Poster Presentation at the 65th Annual Meeting of the International Society of Electrochemistry, 31/08 - 05/09, 2014, Lausanne, SwitzerlandI. Kalaitzidou, A. Katsaounis and C. G. Vayenas
Electrochemical Promotion of CO2 Hydrogenation on Ru/β"-Al2O3 (Na+) and Ru/YSZ catalyst-electrodes Poster Presentation at the 65th Annual Meeting of the International Society of Electrochemistry, 31/08 - 05/09, 2014, Lausanne, Switzerland,  M. Makri, D. Theleritis, A. Caravaca, A. Katsaounis, C.G. Vayenas
 
 

Main Results/Publications

AWARDS
Best  Poster Award at the 65th Annual Meeting of the International Society of Electrochemistry, 31/08 - 05/09, 2014, Lausanne, Switzerland "Electrochemical Promotion of CO2 hydrogenation on Ru catalyst-electrodes deposited on a BZY proton conductor" I. Kalaitzidou, A. Katsaounis and C. G. Vayenas.
 
PUBLICATIONS
"Comparative Study of the Electrochemical promotion of CO2 hydrogenation on Ru using Na+, K+, and O2- conducting solid electrolytes", I. Kalaitzidou, M. Makri, D. Theleritis, A. Katsaounis, C.G. Vayenas, Surface Science 646 (2016) 194-203.
" Electrochemical Promotion of the hydrogenation of CO2 on Ru deposited on a BZY proton conductor", I. Kalaitzidou, A. Katsaounis, T. Norby, C.G. Vayenas, Journal of Catalysis, 331 (2015) 98-109.
"Electrochemical promotion of CO2 hydrogenation on Ru catalyst–electrodes supported on a K-β"-Αl2O3 solid electrolyte", M. Makri, A. Katsaounis, C.G. Vayenas, Electrochimica Acta 179 (2015) 556-564.
"Comparative Study of the Electrochemical Promotion of CO2 Hydrogenation over Ru-Supported Catalysts using Electronegative and Electropositive Promoters", D. Theleritis, M. Makri, S. Souentie, A. Caravaca, A. Katsaounis, C.G. Vayenas, ChemElectroChem 1(2014) 254-262.

ORAL PRESENTATIONS
10th Panhellenic Meeting of Chemical Engineering, Patras, 04 – 06/05 2015

"The effect of catalyst loading (Ru) on the CO2 hydrogenation reaction using the phenomenon of electrochemical promotion with proton conductors” (Μελέτη της επίδρασης της φόρτησης του καταλύτη (Ru) κατά την αντίδραση της υδρογονώσης του CO2 σε Ru εναποτεθημένο σε πρωτιακό αγωγό), I. Kalaitzidou, A. Katsaounis and C.G. Vayenas.

“Electrochemical Promotion of the CO2 hydrogenation reaction over Ru/β΄΄-Al2O3”, M. Makri, A. Katsaounis, C.G. Vayenas.
“CO2 hydrogenation on dispersed catalys: Ru, Co andRu/ Co deposited on TiO2”, A.Symellides, D. Grigoriou, A. Katsaounis, C.G. Vayenas.

10th European Symposium on Electrochemical Engineering (10th ESEE), Sardinia, Italy, 28/09 – 02/10 2014
“Electrochemical Promotion of the hydrogenation of CO2 using anionic, alkaline and protonic conductors: Some new phenomena and challenges”, D. Theleritis, M. Makri, I. Kalaitzidou, A. Katsaounis and C. G. Vayenas.

4th Panhellenic Symposium of Green Chemistry and Sustainable development, Ioannina, Greece, 30/10 – 01/11 2014
“Comparative study of the electrochemical promotion of the CO2 hydrogenation reaction over Ru-supported catalysts using electronegative and electropositive promoters”, M. Makri, I. Kalaitzidou, D. Theleritis, S. Souentie, A. Katsaounis, C.G. Vayenas.

International Workshop of Ionically Conducting Ceramics for Catalysis, Lyon, 06 - 08/09 2013
“Electrochemical Promotion of CO2 Hydrogenation over Ru/β΄΄-Al2O3", M. Makri, D. Theleritis, A. Katsaounis, C.G. Vayenas.

11th International Conference on Catalysis in Membrane Reactors, Porto, 07 – 11/07 2013
"Electrochemical Promotion of CO2 Hydrogenation on Ru/β’’-Al2O3 (Na+)", M. Makri, D. Theleritis, A. Katsaounis, C.G. Vayenas.
"CO2 Hydrogenation Over Ru/YSZ Electropromoted Catalysts in a High Pressure Reactor", D. Theleritis, S. Souentie, A. Katsaounis, C.G. Vayenas.

9th Panhellenic Meeting of Chemical Engineering, Athens, 23-25/05 2013
“Electrochemical promotion of the CO2 hydrogenation reaction over Ru deposited on β"-Al2O3”, M. Makri, D. Theleritis, A. Caravaca, A. Katsaounis, C.G. Vayenas.
“Electrochemical promotion of the CO2 hydrogenation over metal catalysts Ru, Fe, Co and Pt”, I. Kalaitzidou, D. Theleritis, S. Souentie, A. Katsaounis and C.G. Vayenas.

POSTER PRESENTATIONS
65th Annual Meeting of the International Society of Electrochemistry, 31/08 - 05/09, 2014, Lausanne, Switzerland
"Electrochemical Promotion of CO2 hydrogenation on Ru catalyst-electrodes deposited on a BZY proton conductor" I. Kalaitzidou, A. Katsaounis and C. G. Vayenas.
"Electrochemical Promotion of CO2 Hydrogenation on Ru/β"-Al2O3 (Na+) and Ru/YSZ catalyst-electrodes" M.Makri, D. Theleritis, A. Caravaca, A. Katsaounis, C.G. Vayenas.
 
11th European Congress on Catalysis – EuropaCat-XI, Lyon, France, 01 - 06/09 2013
 "CO2 Hydrogenation Over Electropromoted Metal Catalysts", I. Kalaitzidou, D. Theleritis, S. Souentie, A. Katsaounis and C.G. Vayenas.
 

Collaborations

Prof. Truls Norby, Department of Chemistry, University of Oslo, Norway

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