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Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/91751
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dc.titleSynthesis of Lithium Niobate Gels Using a Metal Alkoxide-Metal Nitrate Precursor
dc.contributor.authorZeng, H.C.
dc.contributor.authorTung, S.K.
dc.date.accessioned2014-10-09T08:21:50Z
dc.date.available2014-10-09T08:21:50Z
dc.date.issued1996-11
dc.identifier.citationZeng, H.C.,Tung, S.K. (1996-11). Synthesis of Lithium Niobate Gels Using a Metal Alkoxide-Metal Nitrate Precursor. Chemistry of Materials 8 (11) : 2667-2672. ScholarBank@NUS Repository.
dc.identifier.issn08974756
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/91751
dc.description.abstractGel material (Li:Nb = 1:1) of LiNbO3 has been prepared from a novel precursor system, niobium(V) ethoxide-lithium nitrate. The resultant biphasic gel is calcined at various elevated temperatures and studied with FTIR/XRD/DTA/SEM methods for gel composition, crystallization, and morphological development. The progressive formation (crystallization) of LiNbO3 is observed over the calcination temperature range 200-400 °C. It is found that grain growth and secondary recrystallization occur sequentially at higher temperatures. Retention behaviors of carbon-containing species and nitrate ions encapsulated in the gel matrix and a possible LiNbO3 formation mechanism are also addressed.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMICAL ENGINEERING
dc.contributor.departmentMECHANICAL & PRODUCTION ENGINEERING
dc.description.sourcetitleChemistry of Materials
dc.description.volume8
dc.description.issue11
dc.description.page2667-2672
dc.description.codenCMATE
dc.identifier.isiutNOT_IN_WOS
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