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Article: Sol-gel synthesis and sintering of nano-size Li2TiO3 powder

TitleSol-gel synthesis and sintering of nano-size Li2TiO3 powder
Authors
KeywordsBreeding Materials
Ceramics
Li2tio3
Sintering
Sol-Gel Preparation
Synthesis
Issue Date2008
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/matlet
Citation
Materials Letters, 2008, v. 62 n. 6-7, p. 837-839 How to Cite?
AbstractHigh purity and nano-sized Li2TiO3 powder was synthesized by a newly developed sol-gel method using water as the reaction medium and LiNO3 and Ti(C6H6O7)2 as raw materials at the temperature as low as 500 °C. Phase analysis, morphology, microstructure and linear shrinkage behavior of the powder were determined by XRD, TEM, SEM, dilatometer et al. The experimental results showed that the primary particle size of the obtained powder was as small as 40 nm. The powder possessed excellent sinterability, exhibiting a linear shrinkage of 14% while sintered to 1200 °C. The sintered pellets fabricated from the powder at 1100 °C for 4 h reached a density as high as 90% T.D. The process developed in this work was simple and convenient to realize mass production. © 2007 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/91169
ISSN
2015 Impact Factor: 2.437
2015 SCImago Journal Rankings: 0.807
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorWu, Xen_HK
dc.contributor.authorWen, Zen_HK
dc.contributor.authorLin, Ben_HK
dc.contributor.authorXu, Xen_HK
dc.date.accessioned2010-09-17T10:14:04Z-
dc.date.available2010-09-17T10:14:04Z-
dc.date.issued2008en_HK
dc.identifier.citationMaterials Letters, 2008, v. 62 n. 6-7, p. 837-839en_HK
dc.identifier.issn0167-577Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/91169-
dc.description.abstractHigh purity and nano-sized Li2TiO3 powder was synthesized by a newly developed sol-gel method using water as the reaction medium and LiNO3 and Ti(C6H6O7)2 as raw materials at the temperature as low as 500 °C. Phase analysis, morphology, microstructure and linear shrinkage behavior of the powder were determined by XRD, TEM, SEM, dilatometer et al. The experimental results showed that the primary particle size of the obtained powder was as small as 40 nm. The powder possessed excellent sinterability, exhibiting a linear shrinkage of 14% while sintered to 1200 °C. The sintered pellets fabricated from the powder at 1100 °C for 4 h reached a density as high as 90% T.D. The process developed in this work was simple and convenient to realize mass production. © 2007 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/matleten_HK
dc.relation.ispartofMaterials Lettersen_HK
dc.subjectBreeding Materialsen_HK
dc.subjectCeramicsen_HK
dc.subjectLi2tio3en_HK
dc.subjectSinteringen_HK
dc.subjectSol-Gel Preparationen_HK
dc.subjectSynthesisen_HK
dc.titleSol-gel synthesis and sintering of nano-size Li2TiO3 powderen_HK
dc.typeArticleen_HK
dc.identifier.emailLin, B:blin@hku.hken_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.matlet.2007.06.073en_HK
dc.identifier.scopuseid_2-s2.0-37349069519en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-37349069519&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume62en_HK
dc.identifier.issue6-7en_HK
dc.identifier.spage837en_HK
dc.identifier.epage839en_HK
dc.identifier.isiWOS:000253106100011-

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