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High Temperature Solid Oxide Reactors for Energy Systems

Costa, Rémi (2018) High Temperature Solid Oxide Reactors for Energy Systems. Proton ceramic electrochemical cells, 25. Oktober 2018, Oslo, Norwegen.

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Abstract

In the context of energy transition, high temperature solid oxide electrochemical reactors have the unique capability of reversible operation i.e. both fuel cell and electrolysis modes, at high efficiency. However reversing the potential implies new stresses and new challenges for the selection of functional materials in the quest of long lasting and cost effective Solid Oxide Electrochemical Reactors. If metal supported architecture can provide a strong asset for the next generation of robust and flexible solid oxide cell, the implementation of proton conducting materials could be the key for to allow defossilizing the chemistry, but still remain challenging. Here we will review some key aspects for the design and the development of functional components, what we have learned from the behavior of electrocatalysts under various stress conditions (poisoning, large overpotentials…), the challenges of metal supported cell architecture, for finally opening the way to the implementation of proton conducting materials.

Item URL in elib:https://elib.dlr.de/123005/
Document Type:Conference or Workshop Item (Speech)
Title:High Temperature Solid Oxide Reactors for Energy Systems
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Costa, Rémiremi.costa (at) dlr.dehttps://orcid.org/0000-0002-3534-1935
Date:2018
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Electrochemical Reactor, Energy Systems, Materials
Event Title:Proton ceramic electrochemical cells
Event Location:Oslo, Norwegen
Event Type:Workshop
Event Dates:25. Oktober 2018
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)
Location: Stuttgart
Institutes and Institutions:Institute of Engineering Thermodynamics > Electrochemical Energy Technology
Deposited By: Costa, Dr Rémi
Deposited On:30 Nov 2018 14:40
Last Modified:30 Nov 2018 14:40

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