{"title":"伪四元固溶体Pb(Mg1/3Nb2/3)O3-Pb(Co1/3Nb2/3)O3-PbTiO3-PbZrO3的压电性能及微观结构分析","authors":"Moonho Lee, K. H. Kim, C. K. Yang","doi":"10.1109/ISAF.1986.201173","DOIUrl":null,"url":null,"abstract":"The new piezoelectric ceramic materials of Pb (Mg 1 1 3 Nb 2 / 3 )Os-Pb( CO I /3N b2 / 3 )Os-PbTi03-PbZr03 (PMNPCN-F'T-PZ) with compositions close to the morphotropic phase boundary(MPB) were studied. The piezo electric properties and microstructures of the system x(O.75PMN-O.25PCN)-ylT-O.l25PZ were investigated. 0.5625 and 0.31253(0.5. by the conventional mixed-oxide technique, calcined at 800°C for 2 hrs and sintered at 1200'C for 1 hr. Substituting PCN for PMN partially, the planar coupling factor increased. The nearly zero aging rate of resonant frequency at room temperature was found at the composition of x=y=O.4375. Two phase mixture of a perovskite solid solution and minor quantity of a pyrochlore Pb3Nb9013 phase formed in this system, and it gives rise to the zoning structure. pyrochlore with a size of 0.5-1.2 m. From the results of XRD and piezoelectric properties, it is supposed that the composition of x=0.5312 5, y=0.34375 corresponds to MPB between tetragonal and pseudocubic ferroelectric perovskite. The composition range examined are 0.375","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Piezoelectric Properties and Microstructural Analysis of the Pseudo-Quaternary Solid Solutions Pb(Mg1/3Nb2/3)O3-Pb(Co1/3Nb2/3)O3-PbTiO3-PbZrO3\",\"authors\":\"Moonho Lee, K. H. Kim, C. K. Yang\",\"doi\":\"10.1109/ISAF.1986.201173\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The new piezoelectric ceramic materials of Pb (Mg 1 1 3 Nb 2 / 3 )Os-Pb( CO I /3N b2 / 3 )Os-PbTi03-PbZr03 (PMNPCN-F'T-PZ) with compositions close to the morphotropic phase boundary(MPB) were studied. The piezo electric properties and microstructures of the system x(O.75PMN-O.25PCN)-ylT-O.l25PZ were investigated. 0.5625 and 0.31253(0.5. by the conventional mixed-oxide technique, calcined at 800°C for 2 hrs and sintered at 1200'C for 1 hr. Substituting PCN for PMN partially, the planar coupling factor increased. The nearly zero aging rate of resonant frequency at room temperature was found at the composition of x=y=O.4375. Two phase mixture of a perovskite solid solution and minor quantity of a pyrochlore Pb3Nb9013 phase formed in this system, and it gives rise to the zoning structure. pyrochlore with a size of 0.5-1.2 m. From the results of XRD and piezoelectric properties, it is supposed that the composition of x=0.5312 5, y=0.34375 corresponds to MPB between tetragonal and pseudocubic ferroelectric perovskite. The composition range examined are 0.375\",\"PeriodicalId\":302681,\"journal\":{\"name\":\"Sixth IEEE International Symposium on Applications of Ferroelectrics\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1986-06-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Sixth IEEE International Symposium on Applications of Ferroelectrics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISAF.1986.201173\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sixth IEEE International Symposium on Applications of Ferroelectrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAF.1986.201173","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Piezoelectric Properties and Microstructural Analysis of the Pseudo-Quaternary Solid Solutions Pb(Mg1/3Nb2/3)O3-Pb(Co1/3Nb2/3)O3-PbTiO3-PbZrO3
The new piezoelectric ceramic materials of Pb (Mg 1 1 3 Nb 2 / 3 )Os-Pb( CO I /3N b2 / 3 )Os-PbTi03-PbZr03 (PMNPCN-F'T-PZ) with compositions close to the morphotropic phase boundary(MPB) were studied. The piezo electric properties and microstructures of the system x(O.75PMN-O.25PCN)-ylT-O.l25PZ were investigated. 0.5625 and 0.31253(0.5. by the conventional mixed-oxide technique, calcined at 800°C for 2 hrs and sintered at 1200'C for 1 hr. Substituting PCN for PMN partially, the planar coupling factor increased. The nearly zero aging rate of resonant frequency at room temperature was found at the composition of x=y=O.4375. Two phase mixture of a perovskite solid solution and minor quantity of a pyrochlore Pb3Nb9013 phase formed in this system, and it gives rise to the zoning structure. pyrochlore with a size of 0.5-1.2 m. From the results of XRD and piezoelectric properties, it is supposed that the composition of x=0.5312 5, y=0.34375 corresponds to MPB between tetragonal and pseudocubic ferroelectric perovskite. The composition range examined are 0.375
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