Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Domnik Bayer"'
Autor:
Domnik Bayer, Florina Jung, Birgit Kintzel, Martin Joos, Carsten Cremers, Dierk Martin, Jörg Bernard, Jens Tübke
Publikováno v:
International Journal of Electrochemistry, Vol 2011 (2011)
Acidic or alkaline direct ethanol fuel cells (DEFCs) can be a sustainable alternative for power generation if they are fuelled with bio-ethanol. However, in order to keep the fuel cheap, ethanol has to be exempted from tax on spirits by denaturing. I
Externí odkaz:
https://doaj.org/article/9010f2e242fb4445a9b650d033386cc2
Autor:
Domnik Bayer, Binghong Han, Yang Shao-Horn, Marcel Risch, Eva Mutoro, Seonggyu Lee, Samuel Belden
Publikováno v:
Journal of The Electrochemical Society. 165:F813-F820
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbfdc534532c65c3226e35549b9ce28e
https://doi.org/10.1149/2.0921810jes
https://doi.org/10.1149/2.0921810jes
Autor:
Ivana Matanovic, Tristan Asset, Ulises Martinez, Plamen Atanassov, Kateryna Artyushkova, Monica Padilla, Domnik Bayer, Alexey Serov, Carsten Cremers, Aaron Roy, Marian Chatenet, Frédéric Maillard
Publikováno v:
Applied Catalysis B: Environmental. 191:76-85
Nanostructured palladium-copper electrocatalysts with Pd:Cu ratios of 1:3, 1:1, and 3:1 were synthesized using a Sacrificial Support Method (SSM) in combination with the thermal reduction of metal precursors. The materials were comprehensively charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::053937a4f2f9d60022570e918ab52883
Publikováno v:
Journal of Power Sources. 253:397-403
A vanadium/oxygen fuel cell with an active area of 280 cm 2 has been developed. The cell consisted of two membranes with two half-cells and an intermediate chamber. The maximum achieved power density was 23 mW cm −2 at 0.56 V with lambda air = 3 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cc807ff8d6ea04a9a4efd1d4a888e40
https://doi.org/10.1016/j.jpowsour.2013.12.070
https://doi.org/10.1016/j.jpowsour.2013.12.070
Publikováno v:
ECS Transactions. 41:1669-1680
In this contribution, the electro-oxidation of ethanol in alkaline medium is studied with differential electrochemical mass spectrometry (DEMS). Starting from platinum as model catalyst, the influence of the catalyst on the ethanol oxidation reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::263420e665e6c672bd822a649978b810
https://doi.org/10.1149/1.3635698
https://doi.org/10.1149/1.3635698
Publikováno v:
ECS Transactions. 41:1747-1754
The temperature dependence of CO and ethanol oxidation was investigated in sulfuric acid and in KOH solution to simulate proton exchange membrane and alkaline anion exchange membrane fuel cell conditions. For the CO oxidation, in both the acidic and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::825b071fa8102a624b067f5a9f19c679
https://doi.org/10.1149/1.3635706
https://doi.org/10.1149/1.3635706
Publikováno v:
International Journal of Hydrogen Energy. 35:12660-12667
In this study, the electro-oxidation of the C2 alcohols ethanol and ethylene glycol is investigated in acidic and alkaline environment by means of cyclic voltammetry, chronoamperometry and differential electrochemical mass spectrometry (DEMS). It is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a79e08b65077623bc1888423e09dd7fd
https://doi.org/10.1016/j.ijhydene.2010.07.102
https://doi.org/10.1016/j.ijhydene.2010.07.102
Publikováno v:
ECS Transactions. 33:1681-1692
Recently, the use of alkaline anion exchange membranes has yielded some enhancement of direct ethanol fuel cells at least with respect to the achieved performances. However, so far reports have been made for cells operated with a large excess of KOH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58802cf1b4b25648179b2665e504fe45
https://doi.org/10.1149/1.3484658
https://doi.org/10.1149/1.3484658
Publikováno v:
ECS Transactions. 25:95-103
In the present work, the electro-oxidation of ethanol and ethylene glycol in alkaline medium is studied depending on their concentration by cyclic voltammetry, chronoamperometry and differential electrochemical mass spectrometry (DEMS). It is shown t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9c2566345dc13917b1663c33dbe64bc
https://doi.org/10.1149/1.3315176
https://doi.org/10.1149/1.3315176
Publikováno v:
ECS Transactions. 25:85-93
In this study, the adsorption of ethanol on platinum in alkaline medium is investigated by stripping voltammetry in combination with differential electrochemical mass spectrometry (DEMS). It is shown that the amount of adsorbed ethanol depends on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ad8cae86c41e9149bb4102db6972cc4
https://doi.org/10.1149/1.3315175
https://doi.org/10.1149/1.3315175