Improvement of electromechanical coupling factor and mechanical quality factor in PZT-PMN ceramics by MnO2 addition

• Main Authors: Tipakontitikul R., Kamonlert A., Eitssayeam S., Niyompan A.
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2014
• 在線閱讀: http://www.scopus.com/inward/record.url?eid=2-s2.0-75749117527&partnerID=40&md5=a1a66ca40e113cfb9aa138674ecaf600; http://cmuir.cmu.ac.th/handle/6653943832/6331
• 機構: Chiang Mai University

PZT-PMN ceramic system with presence of MnO2 contents were proposed and prepared using conventional sintering method as for piezoelectric transformer application. Phase formation and several dielectric and piezoelectric parameters were studied as a function of MnO2 concentration. The x-ray diffracti...