Microstructures and microwave dielectric properties of Li2O-Nb2O5-ZrO2 ceramics

doi:10.1016/j.ceramint.2006.04.013

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DC 欄位	值	語言
dc.contributor.author	Lu, Chun-An	en_US
dc.contributor.author	Lin, Pang	en_US
dc.contributor.author	Wang, Sea-Fue	en_US
dc.date.accessioned	2014-12-08T15:15:10Z	-
dc.date.available	2014-12-08T15:15:10Z	-
dc.date.issued	2007	en_US
dc.identifier.issn	0272-8842	en_US
dc.identifier.uri	http://hdl.handle.net/11536/11394	-
dc.identifier.uri	http://dx.doi.org/10.1016/j.ceramint.2006.04.013	en_US
dc.description.abstract	Solid solution of Li1-4y-xZry+4xNb1-3xO3 system is anew non-stoichiomettic compound with orthorhombic perovskite structure. In this study, the effects of the calcination and the sintering temperatures on the microstructural evolution and microwave dielectric properties of Li1-4y-xZry+4xNb1-3xO3 ceramics were performed. Dense Li0.774Zr0.057NbO3 ceramics can be obtained at the sintering temperature of 1150 degrees C. Li0.774Zr0.057NbO3 phase exists as the main phase with the existence of a minor LiNb3O8 phase. Typical microwave dielectric properties for dense Li0.774Zr0.057NbO3 ceramics are as followed: epsilon(r) approximate to 39, Q x f approximate to 4500, and tau(f) = -16.6 ppm/degrees C, measured at 6 GHz. (c) 2006 Elsevier Ltd and Techna Group S.r.l. All rights reserved.	en_US
dc.language.iso	en_US	en_US
dc.subject	microwave properties	en_US
dc.subject	densification	en_US
dc.subject	Microstructural evolution	en_US
dc.subject	Li2O-Nb2O3-ZrO2 system	en_US
dc.title	Microstructures and microwave dielectric properties of Li2O-Nb2O5-ZrO2 ceramics	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1016/j.ceramint.2006.04.013	en_US
dc.identifier.journal	CERAMICS INTERNATIONAL	en_US
dc.citation.volume	33	en_US
dc.citation.issue	7	en_US
dc.citation.spage	1389	en_US
dc.citation.epage	1393	en_US
dc.contributor.department	材料科學與工程學系	zh_TW
dc.contributor.department	Department of Materials Science and Engineering	en_US
dc.identifier.wosnumber	WOS:000249191700040	-
dc.citation.woscount	2	-
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