{"title":"Pb(Mg/sub 1/3/V/sub 2/3/)O/sub 3/-PbZrO/sub 3/陶瓷的介电性能","authors":"Y. Yamashita, Y. Hosono","doi":"10.1109/ISAF.2002.1195919","DOIUrl":null,"url":null,"abstract":"Sintering and dielectric properties of a new perovskite compounds, Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 1-x/Zr/sub x/]O/sub 3/ (x=0, 0.25, 0.5 and 0.75) ceramics, under an oxygen atmosphere sintering condition have been studied. The Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 1-x/Zr/sub x/]O/sub 3/ ceramics system can be fired at lower than 950/spl deg/C. Perovskite phases are not confirmed in the Pb(Mg/sub 1/3/V/sub 2/3/)O/sub 3/ and Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.75/Zr/sub 0.25/]O/sub 3/ ceramics. Pure perovskite phase ceramics are obtained with a Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.25/Zr/sub 0.75/]O/sub 3/ composition. Dielectric constant and dissipation factors of the Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.25/Zr/sub 0.75/]O/sub 3/ sample at 100 KHz are 187 and 2.2% at 25/spl deg/C. Curie temperature (Tc) of the Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.25/Zr/sub 0.75/]O/sub 3/ ceramics is 202/spl deg/C which is lower than that of pure PbZrO/sub 3/.","PeriodicalId":415725,"journal":{"name":"Proceedings of the 13th IEEE International Symposium on Applications of Ferroelectrics, 2002. ISAF 2002.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Dielectric properties of Pb(Mg/sub 1/3/V/sub 2/3/)O/sub 3/-PbZrO/sub 3/ ceramics\",\"authors\":\"Y. Yamashita, Y. Hosono\",\"doi\":\"10.1109/ISAF.2002.1195919\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Sintering and dielectric properties of a new perovskite compounds, Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 1-x/Zr/sub x/]O/sub 3/ (x=0, 0.25, 0.5 and 0.75) ceramics, under an oxygen atmosphere sintering condition have been studied. The Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 1-x/Zr/sub x/]O/sub 3/ ceramics system can be fired at lower than 950/spl deg/C. Perovskite phases are not confirmed in the Pb(Mg/sub 1/3/V/sub 2/3/)O/sub 3/ and Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.75/Zr/sub 0.25/]O/sub 3/ ceramics. Pure perovskite phase ceramics are obtained with a Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.25/Zr/sub 0.75/]O/sub 3/ composition. Dielectric constant and dissipation factors of the Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.25/Zr/sub 0.75/]O/sub 3/ sample at 100 KHz are 187 and 2.2% at 25/spl deg/C. Curie temperature (Tc) of the Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.25/Zr/sub 0.75/]O/sub 3/ ceramics is 202/spl deg/C which is lower than that of pure PbZrO/sub 3/.\",\"PeriodicalId\":415725,\"journal\":{\"name\":\"Proceedings of the 13th IEEE International Symposium on Applications of Ferroelectrics, 2002. ISAF 2002.\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-05-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 13th IEEE International Symposium on Applications of Ferroelectrics, 2002. ISAF 2002.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISAF.2002.1195919\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 13th IEEE International Symposium on Applications of Ferroelectrics, 2002. ISAF 2002.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAF.2002.1195919","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dielectric properties of Pb(Mg/sub 1/3/V/sub 2/3/)O/sub 3/-PbZrO/sub 3/ ceramics
Sintering and dielectric properties of a new perovskite compounds, Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 1-x/Zr/sub x/]O/sub 3/ (x=0, 0.25, 0.5 and 0.75) ceramics, under an oxygen atmosphere sintering condition have been studied. The Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 1-x/Zr/sub x/]O/sub 3/ ceramics system can be fired at lower than 950/spl deg/C. Perovskite phases are not confirmed in the Pb(Mg/sub 1/3/V/sub 2/3/)O/sub 3/ and Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.75/Zr/sub 0.25/]O/sub 3/ ceramics. Pure perovskite phase ceramics are obtained with a Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.25/Zr/sub 0.75/]O/sub 3/ composition. Dielectric constant and dissipation factors of the Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.25/Zr/sub 0.75/]O/sub 3/ sample at 100 KHz are 187 and 2.2% at 25/spl deg/C. Curie temperature (Tc) of the Pb[(Mg/sub 1/3/V/sub 2/3/)/sub 0.25/Zr/sub 0.75/]O/sub 3/ ceramics is 202/spl deg/C which is lower than that of pure PbZrO/sub 3/.
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