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Advancements in solar-thermochemical air separation based on perovskite oxides

Vieten, Josua and Bulfin, Brendan and Roeb, Martin and Sattler, Christian (2017) Advancements in solar-thermochemical air separation based on perovskite oxides. 13th International Conference on Materials Chemistry (MC13), 10.-13. Jul. 2017, Liverpool, UK.

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Official URL: http://www.rsc.org/events/detail/21273/13th%20International%20Conference%20on%20Materials%20Chemistry%20(MC13)

Abstract

We present the synthesis, characterization and application of these perovskites, especially Ca0.8Sr0.2MnO3-δ and Cu-doped SrFeO3-δ. The materials were characterized using thermo-gravimetric analysis, as well as in-situ X-Ray diffraction and near ambient pressure X-Ray photoelectron spectroscopy and near-edge adsorption spectroscopy, the latter two performed at the synchrotron source BESSY II, Berlin. This in-depth analysis led us to the conclusion that these materials are excellent candidates to be used in solar-thermal air separation processes. We furthermore present briefly how the materials were selected from thermodynamic considerations.

Item URL in elib:https://elib.dlr.de/117224/
Document Type:Conference or Workshop Item (Speech)
Title:Advancements in solar-thermochemical air separation based on perovskite oxides
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Vieten, JosuaJosua.Vieten (at) dlr.deUNSPECIFIED
Bulfin, Brendanbrendan.bulfin (at) dlr.deUNSPECIFIED
Roeb, MartinMartin.Roeb (at) dlr.deUNSPECIFIED
Sattler, ChristianChristian.Sattler (at) dlr.dehttps://orcid.org/0000-0002-4314-1124
Date:10 July 2017
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:air-separation, thermochemistry, concentrated solar Radiation, perovskite
Event Title:13th International Conference on Materials Chemistry (MC13)
Event Location:Liverpool, UK
Event Type:international Conference
Event Dates:10.-13. Jul. 2017
Organizer:Royal Society of Chemistry
HGF - Research field:Energy
HGF - Program:Renewable Energies
HGF - Program Themes:Solar Fuels
DLR - Research area:Energy
DLR - Program:E SW - Solar and Wind Energy
DLR - Research theme (Project):E - Solar Fuels
Location: Köln-Porz
Institutes and Institutions:Institute of Solar Research > Solar Chemical Engineering
Deposited By: Sattler, Prof. Dr. Christian
Deposited On:18 Dec 2017 12:15
Last Modified:23 Feb 2019 00:22

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