001     55395
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024 7 _ |2 DOI
|a 10.1115/1.2349522
024 7 _ |2 WOS
|a WOS:000242709100008
037 _ _ |a PreJuSER-55395
041 _ _ |a eng
082 _ _ |a 620
084 _ _ |2 WoS
|a Electrochemistry
084 _ _ |2 WoS
|a Energy & Fuels
100 1 _ |a Mertens, J.
|b 0
|u FZJ
|0 P:(DE-Juel1)VDB3910
245 _ _ |a Sintering Behaviour (La,Sr) MnO3 Type Cathodes for Planar Anode-Supported SOFCs
260 _ _ |a New York, NY
|b ASME
|c 2006
300 _ _ |a 415 - 421
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
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336 7 _ |a Journal Article
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336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |a Journal of Fuel Cell Science and Technology
|x 1550-624X
|0 12982
|v 3
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a One of the main targets in the development of anode-supported solid oxide fuel cell (SOFCs) is to improve the electrochemical performance. This can be achieved by optimizing processing and microstructural parameters of the SOFCs. Variations of the thickness of the cathode functional layer and the cathode current collector layer the grain size of the powders used for applying these layers, and the sintering temperature, can influence the electrochemical performance as such that lower operation temperatures become possible without detrimentally affecting the power output to a great extent. In this study the effect of variations of the sintering temperature of the cathode on (1) the microstructure, (2) the gas diffusivity and permeability in the cathode, and (3) electrochemical performance of FZJ-type anode-supported single cells, was investigated. The FZ-Julich cell design is based on anode-supported type cells, which are characterized by a relatively thick anode (thickness: 1.0-1.5 mm) consisting of a NiO/8YSZ cermet, a thin 8YSZ electrolyte, and a bi-layered cathode. The cathode distinguished two separated layers: first a cathode functional layer consisting of La0.65Sr0.3MnO3 (LSM)/Y2O3-stabilized ZrO2 (8YSZ) and a cathode current collector layer of pure La0.65Sr0.3MnO3 (LSM). This study can be considered as a follow-up of that (Journal of Power Sources 141 (2005) 216-226) describing the improvement of the cell performance by a systematic variation of the microstructure. The experiments described in this paper and the corresponding results are part of a more extensive study to investigate in more detail the effect of the sintering temperature on the electrochemical performance of LSM-type SOFCs. Since research is still going on, conclusions, drawn in this contribution, are yet not definitive.
536 _ _ |a Rationelle Energieumwandlung
|c P12
|2 G:(DE-HGF)
|0 G:(DE-Juel1)FUEK402
|x 0
536 _ _ |a SOFC - Solid Oxide Fuel Cell (SOFC-20140602)
|0 G:(DE-Juel1)SOFC-20140602
|c SOFC-20140602
|x 1
|f SOFC
588 _ _ |a Dataset connected to Web of Science
650 _ 7 |a J
|2 WoSType
653 2 0 |2 Author
|a solid oxide fuel cell (SOFC)
653 2 0 |2 Author
|a cathode
653 2 0 |2 Author
|a permeation
653 2 0 |2 Author
|a diffusion
653 2 0 |2 Author
|a microstructure
653 2 0 |2 Author
|a anode-supported
700 1 _ |a Haanappel, V. A. C.
|b 1
|u FZJ
|0 P:(DE-Juel1)VDB20698
700 1 _ |a Wedershoven, Ch.
|b 2
|u FZJ
|0 P:(DE-Juel1)VDB51218
700 1 _ |a Buchkremer, H. P.
|b 3
|u FZJ
|0 P:(DE-Juel1)129594
773 _ _ |a 10.1115/1.2349522
|g Vol. 3, p. 415 - 421
|p 415 - 421
|q 3<415 - 421
|0 PERI:(DE-600)2166032-3
|t Journal of fuel cell science and technology
|v 3
|y 2006
|x 1550-624X
856 7 _ |u http://dx.doi.org/10.1115/1.2349522
909 C O |o oai:juser.fz-juelich.de:55395
|p VDB
913 1 _ |k P12
|v Rationelle Energieumwandlung
|l Rationelle Energieumwandlung
|b Energie
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914 1 _ |y 2006
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
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|l Energieverfahrenstechnik
|d 31.12.2006
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920 1 _ |k IWV-1
|l Werkstoffsynthese und Herstellungsverfahren
|d 31.12.2006
|g IWV
|0 I:(DE-Juel1)VDB5
|x 1
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981 _ _ |a I:(DE-Juel1)IEK-1-20101013


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