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Autor:
C.G. Vayenas
Publikováno v:
Catalysis Letters. 143:977-981
My coauthors and I welcome the opportunity to answer the “Comment” of Drs. Imbihl and Toghan in order to address their criticism and thus also necessarily clarify some key points regarding mass transfer effects when studying promotional or, more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04df5e78c4c3a03c573c3119cea6b6d6
https://doi.org/10.1007/s10562-013-1062-y
https://doi.org/10.1007/s10562-013-1062-y
Autor:
S. Peng-ont, Piyasan Praserthdam, S. Brosda, Suttichai Assabumrungrat, C.G. Vayenas, S. Souentie
Publikováno v:
Ionics. 19:1705-1714
The effect of electrochemical promotion of catalysis was investigated for the oxidation of propane using Pd, Ir, and Ru catalyst-electrodes sputter-deposited on YSZ disks in the temperature range of 250–450 °C. Electrophobic type behavior was obse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2ebc2b5dbd8bfddd3d790fae84576be
https://doi.org/10.1007/s11581-013-0931-0
https://doi.org/10.1007/s11581-013-0931-0
Autor:
Piyasan Praserthdam, C.G. Vayenas, Suttichai Assabumrungrat, S. Brosda, S. Peng-ont, S. Souentie
Publikováno v:
Catalysis Letters. 143:445-453
The electrochemical promotion of C2H4 oxidation reaction has been investigated under various feed gas compositions and temperatures over a Pt/Y2O3-stabilized ZrO2 catalyst electrode. It was found that under oxidizing conditions the reaction exhibits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::628dd805e3b13ce33e6b18a2c00f1bd8
https://doi.org/10.1007/s10562-013-0982-x
https://doi.org/10.1007/s10562-013-0982-x
Autor:
M. Makri, S. Brosda, F. Matei, F.M. Sapountzi, C.G. Vayenas, C. Jiménez-Borja, José Luis Valverde, Fernando Dorado, B. Delgado, D. Ciuparu
Publikováno v:
Applied Catalysis B: Environmental. 128:48-54
The catalytic activity of Pd/YSZ and Pd-CeO 2 /YSZ catalysts prepared via organometallic paste calcination or via wet impregnation has been investigated under conditions of excess in oxygen and at temperatures from 250 to 450 °C. The catalyst-electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c8dd9e21ee4ac44b425b226769db7da
https://doi.org/10.1016/j.apcatb.2012.02.011
https://doi.org/10.1016/j.apcatb.2012.02.011
Autor:
C. Jiménez-Borja, S. Brosda, José Luis Valverde, Fernando Dorado, M. Makri, C.G. Vayenas, F.M. Sapountzi
Publikováno v:
Solid State Ionics. 225:376-381
Electrochemical investigations have been carried out on Pd/YSZ catalyst-electrodes for deep oxidation of methane in excess of oxygen. A wet impregnation technique has been used to achieve highly active Pd catalyst films. It was found that co-feeding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f58055a54b650810605ea1f7d5cc9c75
https://doi.org/10.1016/j.ssi.2012.03.004
https://doi.org/10.1016/j.ssi.2012.03.004
Autor:
Evangelos I. Papaioannou, C.G. Vayenas, D. Labou, F.M. Sapountzi, A. Hammad, S. Souentie, S. Brosda
Publikováno v:
Journal of Applied Electrochemistry. 40:1859-1865
The electrochemical promotion of Pt/YSZ and Pt/TiO2/YSZ catalyst-electrodes has been investigated for the model reaction of C2H4 oxidation in an atmospheric pressure single chamber reactor, under oxygen excess between 280 and 375 °C. It has been fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcee078c24a81b4dfd2069f682419d75
https://doi.org/10.1007/s10800-010-0107-9
https://doi.org/10.1007/s10800-010-0107-9
Publikováno v:
Catalysis Today. 146:285-292
The electrochemical promotion of catalysis (EPOC) was used to promote the selective reduction of NO by hydrocarbons in presence of oxygen using thin (~40 nm) porous Rh and Pt catalyst layers sputtered on the opposite surfaces of thin (0.25 mm) solid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c2b2fbbf28a84896dc93f1649a8c4b7
https://doi.org/10.1016/j.cattod.2009.04.020
https://doi.org/10.1016/j.cattod.2009.04.020
Publikováno v:
Catalysis Today. 146:336-344
A monolithic electropromoted reactor (MEPR) with up to 22 thin Rh/YSZ/Pt or Cu/TiO 2 /YSZ/Au plate cells was used to investigate the hydrogenation of CO 2 at atmospheric pressure and temperatures 220–380 °C. The Rh/YSZ/Pt cells lead to CO and CH 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf57f8a54461ad9ef7d7a7d68ec6c5e3
https://doi.org/10.1016/j.cattod.2009.06.008
https://doi.org/10.1016/j.cattod.2009.06.008
Publikováno v:
Catalysis Today. 146:319-325
The possibility of electrochemically promoting the water–gas-shift reaction and the CO oxidation reaction in a PEM fuel cell reactor supplied with a methanol reformate mixture was investigated in PEM fuel cells with Pt or Au state-of-the-art E-TEK
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1be23d41223411cc91b9bbab93a16b61
https://doi.org/10.1016/j.cattod.2009.04.024
https://doi.org/10.1016/j.cattod.2009.04.024