Sang-ho Lee, J. Yoo, H. Song, Siheung Lee, Kiho Choi
{"title":"ZnO对Pb(Mn1/3Nb2/3)O3-Pb(Ni1/3Nb2/3)O3-Pb(Zr1/2Ti1/2)O3陶瓷低温烧结的影响","authors":"Sang-ho Lee, J. Yoo, H. Song, Siheung Lee, Kiho Choi","doi":"10.1109/ISAF.2007.4393348","DOIUrl":null,"url":null,"abstract":"In this study, in order to develop the composition ceramics for low loss multilayer ceramic actuator for ultrasonic nozzle and ultrasonic vibrator applications, Pb(Mn<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub>Pb(Ni<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub>Pb(Zr<sub>1/2</sub>Ti<sub>1/2</sub>)O<sub>3</sub> (abbreviated as PMN-PNN-PZT) ceramics were fabricated using Li<sub>2</sub>CO<sub>3</sub>, Na<sub>2</sub>CO<sub>3</sub> and ZnO as sintering aids. And then, their piezoelectric and dielectric properties according to the amount of ZnO addition were investigated. The addition of ZnO improved density, dielectric constant, electromechanical coupling factor, mechanical quality factor and piezoelectric d constant of PMN-PNN-PZT ceramics due to the increase of sinterability and accepter doping effect. Electromechanical coupling factor(kp) and mechanical quality factor(Q<sub>m</sub>) of PMN-PNN-PZT ceramics increased with ZnO amount up to 0.4 wt% and then decreased. At the sintering temperature of 900degC and 0.4 wt% ZnO addition, density, dielectric constant, electromechanical coupling factor(k<sub>p</sub>), mechanical quality factor(Q<sub>m</sub>) and piezoelectric d<sub>33</sub> constant showed the optimum value of 7.876 g/cm<sup>3</sup>, 1299, 0.612, 1151 and 369 pC/N, respectively, for low loss multilayer ceramic actuator application.","PeriodicalId":321007,"journal":{"name":"2007 Sixteenth IEEE International Symposium on the Applications of Ferroelectrics","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Effect of ZnO on Low Temperature Sintering of Pb(Mn1/3Nb2/3)O3-Pb(Ni1/3Nb2/3)O3-Pb(Zr1/2Ti1/2)O3 Ceramics\",\"authors\":\"Sang-ho Lee, J. Yoo, H. Song, Siheung Lee, Kiho Choi\",\"doi\":\"10.1109/ISAF.2007.4393348\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this study, in order to develop the composition ceramics for low loss multilayer ceramic actuator for ultrasonic nozzle and ultrasonic vibrator applications, Pb(Mn<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub>Pb(Ni<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub>Pb(Zr<sub>1/2</sub>Ti<sub>1/2</sub>)O<sub>3</sub> (abbreviated as PMN-PNN-PZT) ceramics were fabricated using Li<sub>2</sub>CO<sub>3</sub>, Na<sub>2</sub>CO<sub>3</sub> and ZnO as sintering aids. And then, their piezoelectric and dielectric properties according to the amount of ZnO addition were investigated. The addition of ZnO improved density, dielectric constant, electromechanical coupling factor, mechanical quality factor and piezoelectric d constant of PMN-PNN-PZT ceramics due to the increase of sinterability and accepter doping effect. Electromechanical coupling factor(kp) and mechanical quality factor(Q<sub>m</sub>) of PMN-PNN-PZT ceramics increased with ZnO amount up to 0.4 wt% and then decreased. At the sintering temperature of 900degC and 0.4 wt% ZnO addition, density, dielectric constant, electromechanical coupling factor(k<sub>p</sub>), mechanical quality factor(Q<sub>m</sub>) and piezoelectric d<sub>33</sub> constant showed the optimum value of 7.876 g/cm<sup>3</sup>, 1299, 0.612, 1151 and 369 pC/N, respectively, for low loss multilayer ceramic actuator application.\",\"PeriodicalId\":321007,\"journal\":{\"name\":\"2007 Sixteenth IEEE International Symposium on the Applications of Ferroelectrics\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-05-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 Sixteenth IEEE International Symposium on the Applications of Ferroelectrics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISAF.2007.4393348\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 Sixteenth IEEE International Symposium on the Applications of Ferroelectrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAF.2007.4393348","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of ZnO on Low Temperature Sintering of Pb(Mn1/3Nb2/3)O3-Pb(Ni1/3Nb2/3)O3-Pb(Zr1/2Ti1/2)O3 Ceramics
In this study, in order to develop the composition ceramics for low loss multilayer ceramic actuator for ultrasonic nozzle and ultrasonic vibrator applications, Pb(Mn1/3Nb2/3)O3Pb(Ni1/3Nb2/3)O3Pb(Zr1/2Ti1/2)O3 (abbreviated as PMN-PNN-PZT) ceramics were fabricated using Li2CO3, Na2CO3 and ZnO as sintering aids. And then, their piezoelectric and dielectric properties according to the amount of ZnO addition were investigated. The addition of ZnO improved density, dielectric constant, electromechanical coupling factor, mechanical quality factor and piezoelectric d constant of PMN-PNN-PZT ceramics due to the increase of sinterability and accepter doping effect. Electromechanical coupling factor(kp) and mechanical quality factor(Qm) of PMN-PNN-PZT ceramics increased with ZnO amount up to 0.4 wt% and then decreased. At the sintering temperature of 900degC and 0.4 wt% ZnO addition, density, dielectric constant, electromechanical coupling factor(kp), mechanical quality factor(Qm) and piezoelectric d33 constant showed the optimum value of 7.876 g/cm3, 1299, 0.612, 1151 and 369 pC/N, respectively, for low loss multilayer ceramic actuator application.
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