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High Temperature Co-electrolysis for Power-to-X

Amaya Duenas, Diana Maria and Riedel, Marc and Riegraf, Matthias and Costa, Rémi and Friedrich, Kaspar Andreas (2020) High Temperature Co-electrolysis for Power-to-X. Chemie Ingenieur Technik, 92 (1-2), pp. 45-52. Wiley. doi: 10.1002/cite.201900119. ISSN 0009-286X.

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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 considerations, performance and impedance curves of electrolyte supported cells in co-electrolysis are shown as a function of temperature and pressure. In dynamic operation, the thermal changes that the reactor undergoes appear stronger in co-electrolysis mode than in steam electrolysis and should be considered in the development of operating strategies.

Item URL in elib:https://elib.dlr.de/134594/
Document Type:Article
Title:High Temperature Co-electrolysis for Power-to-X
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Amaya Duenas, Diana MariaDiana.AmayaDuenas (at) dlr.deUNSPECIFIED
Riedel, MarcMarc.Riedel (at) dlr.deUNSPECIFIED
Riegraf, MatthiasMatthias.Riegraf (at) dlr.deUNSPECIFIED
Costa, Rémiremi.costa (at) dlr.dehttps://orcid.org/0000-0002-3534-1935
Friedrich, Kaspar AndreasAndreas.Friedrich (at) dlr.deUNSPECIFIED
Journal or Publication Title:Chemie Ingenieur Technik
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:Yes
DOI :10.1002/cite.201900119
Page Range:pp. 45-52
Keywords:Co-electrolysis, CO2 reduction, Pressurized operation, Solid oxide cell, Syngas
HGF - Research field:Energy
HGF - Program:Storage and Cross-linked Infrastructures
HGF - Program Themes:Electrolysis and Hydrogen
DLR - Research area:Energy
DLR - Program:E SP - Energy Storage
DLR - Research theme (Project):E - Elektrochemical Processes (Electrolysis) (old)
Location: Stuttgart
Institutes and Institutions:Institute of Engineering Thermodynamics > Electrochemical Energy Technology
Deposited By: Amaya Duenas, Diana Maria
Deposited On:27 Apr 2020 14:47
Last Modified:27 Apr 2020 14:47

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