Hauptseite > Publikationsdatenbank > Processing-induced secondary phase formation in Mo-substituted lanthanum tungstate membranes > print

001     865076
005     20240708132808.0
024 7 _ |a 10.1016/j.actamat.2019.08.053
|2 doi
024 7 _ |a 1359-6454
|2 ISSN
024 7 _ |a 1873-2453
|2 ISSN
024 7 _ |a altmetric:65700164
|2 altmetric
024 7 _ |a WOS:000495519100005
|2 WOS
037 _ _ |a FZJ-2019-04638
082 _ _ |a 670
100 1 _ |a Ran, Ke
|0 P:(DE-Juel1)174238
|b 0
|e Corresponding author
|u fzj
245 _ _ |a Processing-induced secondary phase formation in Mo-substituted lanthanum tungstate membranes
260 _ _ |a Amsterdam [u.a.]
|c 2019
|b Elsevier
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1596702190_31023
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
520 _ _ |a The compositional homogeneity of a technically relevant hydrogen separation membrane, La5.4W0.8Mo0.2O12-δ (LWO-Mo20), was studied using comprehensive transmission electron microscopy (TEM) techniques. The membrane is predominantly composed of dense LWO-Mo20 grains with a defect fluorite structure. In addition to the primary phase, the observed secondary phase (SP) grains were identified as La2/3(Mg1/2W1/2)O3, with the W sites partially occupied by Mo, Fe and Al. Part of the SP grains were incorporated into single LWO-Mo20 grains through smart orientations, in which massive structural defects at the interface of the LWO-Mo20 and SP grains are efficiently avoided. Slight elemental disorder is limited within a few atomic layers. In contrast, the LWO-Mo20 grains share barely common features with neighboring SP grains, and are unstable under electron beam irradiation. The formation of the SP was tracked back to the traces of impurities in the precursors. Excluding such impurities is technically challenging and unacceptable in terms of cost. Hence, our results here show an opportunity to remedy these impurities through engineering the SP into individual primary grains, in which even a significant cost reduction could thus be realized.
536 _ _ |a 113 - Methods and Concepts for Material Development (POF3-113)
|0 G:(DE-HGF)POF3-113
|c POF3-113
|x 0
|f POF III
536 _ _ |a DFG project 167917811 - SFB 917: Resistiv schaltende Chalkogenide für zukünftige Elektronikanwendungen: Struktur, Kinetik und Bauelementskalierung "Nanoswitches" (167917811)
|0 G:(GEPRIS)167917811
|c 167917811
|x 1
588 _ _ |a Dataset connected to CrossRef
700 1 _ |a Deibert, Wendelin
|0 P:(DE-Juel1)144923
|b 1
|u fzj
700 1 _ |a Du, Hongchu
|0 P:(DE-Juel1)145710
|b 2
700 1 _ |a Park, Daesung
|0 P:(DE-Juel1)176950
|b 3
|u fzj
700 1 _ |a Ivanova, Mariya E.
|0 P:(DE-Juel1)129617
|b 4
|u fzj
700 1 _ |a Meulenberg, Wilhelm A.
|0 P:(DE-Juel1)129637
|b 5
|u fzj
700 1 _ |a Mayer, Joachim
|0 P:(DE-Juel1)130824
|b 6
|u fzj
773 _ _ |a 10.1016/j.actamat.2019.08.053
|g Vol. 180, p. 35 - 41
|0 PERI:(DE-600)2014621-8
|p 35 - 41
|t Acta materialia
|v 180
|y 2019
|x 1359-6454
909 C O |p VDB
|o oai:juser.fz-juelich.de:865076
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 0
|6 P:(DE-Juel1)174238
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 1
|6 P:(DE-Juel1)144923
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 2
|6 P:(DE-Juel1)145710
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 3
|6 P:(DE-Juel1)176950
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 4
|6 P:(DE-Juel1)129617
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 5
|6 P:(DE-Juel1)129637
910 1 _ |a Forschungszentrum Jülich
|0 I:(DE-588b)5008462-8
|k FZJ
|b 6
|6 P:(DE-Juel1)130824
913 1 _ |a DE-HGF
|l Energieeffizienz, Materialien und Ressourcen
|1 G:(DE-HGF)POF3-110
|0 G:(DE-HGF)POF3-113
|2 G:(DE-HGF)POF3-100
|v Methods and Concepts for Material Development
|x 0
|4 G:(DE-HGF)POF
|3 G:(DE-HGF)POF3
|b Energie
914 1 _ |y 2019
915 _ _ |a JCR
|0 StatID:(DE-HGF)0100
|2 StatID
|b ACTA MATER : 2017
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0600
|2 StatID
|b Ebsco Academic Search
915 _ _ |a Peer Review
|0 StatID:(DE-HGF)0030
|2 StatID
|b ASC
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Clarivate Analytics Master Journal List
915 _ _ |a WoS
|0 StatID:(DE-HGF)0110
|2 StatID
|b Science Citation Index
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
915 _ _ |a WoS
|0 StatID:(DE-HGF)0111
|2 StatID
|b Science Citation Index Expanded
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1150
|2 StatID
|b Current Contents - Physical, Chemical and Earth Sciences
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1160
|2 StatID
|b Current Contents - Engineering, Computing and Technology
915 _ _ |a IF >= 5
|0 StatID:(DE-HGF)9905
|2 StatID
|b ACTA MATER : 2017
920 _ _ |l yes
920 1 _ |0 I:(DE-Juel1)IEK-1-20101013
|k IEK-1
|l Werkstoffsynthese und Herstellungsverfahren
|x 0
920 1 _ |0 I:(DE-Juel1)ER-C-2-20170209
|k ER-C-2
|l Materialwissenschaft u. Werkstofftechnik
|x 1
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a I:(DE-Juel1)IEK-1-20101013
980 _ _ |a I:(DE-Juel1)ER-C-2-20170209
980 _ _ |a UNRESTRICTED
981 _ _ |a I:(DE-Juel1)IMD-2-20101013

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21