Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
A Polymer Complexing Route for Low Temperature Synthesis of Perovskite Lanthanum Aluminate Powder
KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering, Ceramics.
KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering, Ceramics.
2010 (English)In: HIGH-PERFORMANCE CERAMICS VIĀ  / [ed] Pan W; Gong J, 2010, Vol. 434-435, 863-867 p.Conference paper, Published paper (Refereed)
Abstract [en]

Lanthanum aluminate powders were prepared via a polymer complexing method by using PEG as complexing agent. The LaAlO3 powder was characterized by XRD and SEM. The influence of processing parameters such as molar ratio of PEG monomers to metal cations (PEG:Men+) and aging process on the phase purity and powder morphology were investigated. The calcined powder with the PEG:Me ratio larger than 2:1 may contain the secondary phase, namely La2O3. The formation of phase pure LaAlO3 powder occurs when the PEG:Men+ ratio is 1:1 or enough gelation time is involved. Although the phase pure powder is obtained by this PEG method, all the single phase LaAlO3 powders are found to have seriously aggregated particles. The weakly agglomerated powder morphology is only found in the powders which contain La2O3.

Place, publisher, year, edition, pages
2010. Vol. 434-435, 863-867 p.
Series
Key Engineering Materials, ISSN 1013-9826 ; 434-435
Keyword [en]
Perovskite, lanthanum aluminate, polymer complexing, PEG
National Category
Materials Engineering
Identifiers
URN: urn:nbn:se:kth:diva-29643DOI: 10.4028/www.scientific.net/KEM.434-435.863ISI: 000280417300233Scopus ID: 2-s2.0-77955439400OAI: oai:DiVA.org:kth-29643DiVA: diva2:408288
Conference
6th China International Conference on High-Performance Ceramics (CICC-6)
Note
QC 20110404Available from: 2011-04-04 Created: 2011-02-11 Last updated: 2011-04-04Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Li, ShuaiBergman, Bill
By organisation
Ceramics
Materials Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 19 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf