Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Matthias Riegraf"'
Publikováno v:
ECS Transactions. 111:1603-1609
High-temperature solid oxide cells (SOC) offer unrivaled Faradaic and energetic efficiencies for carbon dioxide electrolysis. However, it is yet unclear which contaminant level in carbon monoxide and carbon dioxide feed gases are tolerable to achieve
Deciphering electrochemical processes at the surface of Ba0.5Gd0.8La0.7Co2O6−δ to design a high performance oxygen electrode for reversible proton conducting ceramic cells.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40071c22a66c6a4af617d89cf525f8cf
https://elib.dlr.de/195355/
https://elib.dlr.de/195355/
Autor:
Christian Geipel, Carolin Sitzmann, Tom Liensdorf, Christian Walter, Nico Langhof, Matthias Riegraf, Ilaria Bombarda, Rémi Costa, Feng Han, Stefan Schafföner, Ferdinand Dömling, Noriko Sata
Publikováno v:
ACS Applied Materials & Interfaces. 13:49879-49889
The penetration of fuel cells and electrolyzers in energy systems calls for their scale-up to the gigawatt (GW) level. High temperature solid oxide cells (SOC) offer unrivaled efficiencies in both electrolysis and fuel cell operation. However, they a
Publikováno v:
ECS Transactions. 103:1129-1135
The electrochemical generation of syngas via simultaneous co-electrolysis of steam and CO2 in high temperature solid oxide cells and its consecutive catalytic upgrade has attracted growing interest over recent years since this pathway offers a sustai
Autor:
Truls Norby, Amir Masoud Dayaghi, Rémi Costa, Matthias Riegraf, Noriko Sata, Feng Han, Haoyu Zheng
Publikováno v:
ECS Transactions. 103:693-700
Solid oxide fuel cells and electrolysis cells (SOC) have been comprehensively developed as energy conversion and storage devices in recent years. Compared with oxygen ion conducting SOC, proton-conducting ceramic (PCC) cells are more suitable for the
Publikováno v:
Journal of Power Sources. 559:232669
Autor:
Diana Maria Amaya Duenas, Marc Riedel, Rémi Costa, Matthias Riegraf, Kaspar Andreas Friedrich
Publikováno v:
Chemie Ingenieur Technik. 92:45-52
High temperature solid oxide cells are attractive electrochemical reactors to perform simultaneous reduction of steam and CO2 into syngas with the possibility of delivering a tailored composition to downstream processes. The main thermodynamic consid
To minimize alteration of the La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF)/Gd0.2Ce0.8O2-δ(CGO20)/Y0.06Zr0.94O2-δ(3YSZ) interface via strontium zirconate formation in solid oxide cells, electron beam physical vapor deposition was employed to manufacture dense,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c299fc30284af5562050c798e8b6474f
https://doi.org/10.1021/acsami.1c11175
https://doi.org/10.1021/acsami.1c11175
Solid oxide electrolysis cells (SOECs) are expected to play a crucial role in the conversion of electrical energy from sustainable sources into chemical compounds. The co-electrolysis of atmospheric carbon dioxide with steam is seen as a potential so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::037e732814ad420d083562003621e61b
https://doi.org/10.1149/10301.0921ecst
https://doi.org/10.1149/10301.0921ecst
Autor:
Rémi Costa, Robert Semerad, Matthias Riegraf, Christian Walter, Noriko Sata, Christian Geipel, Franz-Martin Fuchs, Feng Han
Publikováno v:
ECS Transactions. 91:1157-1163