Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Anna Katharina Schuppert"'
Autor:
Vincent Goellner, Anna Katharina Schuppert, Frédéric Jaouen, Moulay Tahar Sougrati, Lorenzo Stievano
Publikováno v:
Catalysis Today
Catalysis Today, Elsevier, 2016, 262, pp.110-120. ⟨10.1016/j.cattod.2015.10.017⟩
Catalysis Today, Elsevier, 2016, 262, pp.110-120. ⟨10.1016/j.cattod.2015.10.017⟩
International audience; Two Fe-N-C electrocatalysts for oxygen reduction were studied by 57Fe Mössbauer-spectroscopy between 300 and 5 K. The first catalyst contains almost exclusively FeNxCy moieties while the second contains additional crystalline
Autor:
Anna Katharina Schuppert, Thomas Öhlund, Joakim Bäckström, Håkan Olin, Magnus Hummelgård, Hans-Erik Nilsson
Publikováno v:
ACS Applied Materials & Interfaces. 7:18273-18282
Low-cost solution-processing of highly conductive films is important for the expanding market of printed electronics. For roll-to-roll manufacturing, suitable flexible substrates and compatible postprocessing are essential. Here, custom-developed coa
Autor:
Carolina Galeano, Marc Heggen, Josef C. Meier, Claudio Baldizzone, Karl Johann Jakob Mayrhofer, Anna Katharina Schuppert, Jan-Dierk Grunwaldt, Hudson Wallace Pereira de Carvalho, Stefano Mezzavilla, Ferdi Schüth
Publikováno v:
Angewandte Chemie International Edition. 53:14250-14254
The efficiency of polymer electrolyte membrane fuel cells is strongly depending on the electrocatalyst performance, that is, its activity and stability. We have designed a catalyst material that combines both, the high activity for the decisive catho
Autor:
Jan-Dierk Grunwaldt, Carolina Galeano, Marc Heggen, Ferdi Schüth, Stefano Mezzavilla, Josef C. Meier, Hudson Wallace Pereira de Carvalho, Karl Johann Jakob Mayrhofer, Anna Katharina Schuppert, Claudio Baldizzone
Publikováno v:
Angewandte Chemie. 126:14474-14479
Die Effizienz von Polymerelektrolytmembran-Brennstoffzellen hangt stark von der Funktionalitat der Elektrokatalysatoren ab, d. h. deren Aktivitat und Stabilitat. Wir beschreiben hier die Entwicklung eines Katalysators, der die typische Aktivitat nano
Publikováno v:
ResearcherID
Within the search for new catalysts for the oxygen reduction reaction in polymer electrolyte membrane fuel cells, alloys of Pt with other transition metals are of great interest due to their increased specific and especially mass activity. However, t
Autor:
Angel Angelov Topalov, Karl Johann Jakob Mayrhofer, Anna Katharina Schuppert, Alfred Ludwig, Alan Savan
Publikováno v:
ChemElectroChem. 1:358-361
The transition from energy supply by fossil fuels and nuclear power to alternative solutions relies on efficient energy conversion and long-term storage possibilities. Hydrogen is a chemical-energy carrier with great potential, which can be generated
Autor:
Olga Kasian, George Polymeros, Frédéric Jaouen, Moulay Tahar Sougrati, Chang Hyuck Choi, Enrico Pizzutilo, Nastaran Ranjbar Sahraie, Claudio Baldizzone, Karl Johann Jakob Mayrhofer, Anna Katharina Schuppert
Publikováno v:
ACS Catalysis
ACS Catalysis, American Chemical Society, 2016, 6 (5), pp.3136. ⟨10.1021/acscatal.6b00643⟩
ACS Catalysis, American Chemical Society, 2016, 6 (5), pp.3136. ⟨10.1021/acscatal.6b00643⟩
International audience; For a successful replacement of Pt, tremendous efforts have hitherto been made to develop high-performing Fe-N-C catalysts for the oxygen reduction reaction (ORR) in polymer electrolyte membrane fuel cells (PEMFCs). In compari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7a2837fc8518d5a2407685dfac0dc1e
https://hal.archives-ouvertes.fr/hal-01511257
https://hal.archives-ouvertes.fr/hal-01511257
Autor:
Andrea Maria Mingers, Arndt Karschin, Karl Johann Jakob Mayrhofer, Ioannis Katsounaros, Anna Katharina Schuppert, Sebastian O. Klemm, Angel Angelov Topalov
Publikováno v:
Journal of Electroanalytical Chemistry. :50-55
The dissolution of polycrystalline rhodium in 0.1 M H2SO4 is quantitatively investigated during potential cycling and potential step experiments using a novel setup which consists of a microelectrochemical scanning flow cell (SFC) linked to an induct
Autor:
Ioannis Katsounaros, Sebastian O. Klemm, Angel Angelov Topalov, Karl Johann Jakob Mayrhofer, Anna Katharina Schuppert
Publikováno v:
Journal of The Electrochemical Society. 159:F670-F675
Autor:
Jan-Philipp Grote, Chang Hyuck Choi, Karl Johann Jakob Mayrhofer, Anna Katharina Schuppert, Claudio Baldizzone, Frédéric Jaouen
Publikováno v:
Angewandte Chemie International Edition
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2015, 54, pp.1-6. ⟨10.1002/anie.201504903⟩
ResearcherID
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2015, 54, pp.1-6. ⟨10.1002/anie.201504903⟩
ResearcherID
International audience; Fundamental understanding of non-precious metal catalysts for the oxygen reduction reaction (ORR) is the nub for the successful replacement of noble Pt in fuel cells and, therefore, of central importance for a technological br