Dielectric behaviour of glasses and glass ceramics in the system BaO-PbO-TiO2-B2O3-SiO2

Mandal, R.K.; Prasad, Ch.D.; Parkash, O.M.; Kumar, D.

dc.contributor.author	Mandal, R.K.
dc.contributor.author	Prasad, Ch.D.
dc.contributor.author	Parkash, O.M.
dc.contributor.author	Kumar, D.
dc.date.accessioned	2021-08-26T05:41:04Z
dc.date.available	2021-08-26T05:41:04Z
dc.date.issued	198-11
dc.identifier.issn	09737669
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/1578
dc.description.abstract	Glasses with varying molar ratios of PbO/BaO in the system BaO-PbO-TiO2-B2O3-SiO2 were prepared keeping (BaO + PbO)/TiO2 ratio equal to one. The glasses were ceramized by two-stage heat treatment. X-ray diffraction indicates that PbTiO3 crystallizes in lead-rich glasses while BaTiO3 precipitates in barium-rich compositions. Solid solution (Ba, Pb)TiO3 does not seem to crystallize over the entire range of compositions. Simultaneous presence of PbO and BaO in the initial glass composition reduces the yield of ferroelectric phase. Dielectric properties have been interpreted in terms of microstructural features. © 1987 Indian Academy of Sciences.	en_US
dc.description.sponsorship	Bulletin of Materials Science	en_US
dc.language.iso	en	en_US
dc.publisher	Springer India	en_US
dc.relation.ispartofseries	Issue 4;Volume 9,
dc.subject	dielectric constant;	en_US
dc.subject	ferroelectric;	en_US
dc.subject	Glass ceramics	en_US
dc.title	Dielectric behaviour of glasses and glass ceramics in the system BaO-PbO-TiO2-B2O3-SiO2	en_US
dc.type	Article	en_US