Bi(Me'Me'')O3 - BiFeO3 / PbTiO3 Pseudoternary Compounds for High Temperature Piezoelectric Applications

Bi(MeMe)O3 - 用于高温压电应用的 BiFeO3 / PbTiO3 赝三元化合物

• 批准号: EP/E057616/1
• 负责人: Ian Reaney
• 金额: $ 12.93万
• 依托单位: University of Sheffield
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2007
• 资助国家: 英国
• 起止时间: 2007 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FE057616%2F1
• 关键词: Bi; Me; O3; BiFeO3; PbTiO3

Funds are requested to support a post graduate student, Dennis Shay to carry out his Ph.D. based at Engineering Materials at the University of Sheffield in collaboration with the Materials Research Institute at Pennsylvania State University. The project concerns the fabrication and characterisation of novel high Tc perovskite structured piezoelectrics intended to replace Pb(Zr,Ti)O3 in high strain and temperature actuator and bi-morph applications. The compositions are based on the pseudoternary solid solution, BiMg1/2Ti1/2O3 / BiFeO3 / PbTiO3.

资金要求支持研究生，丹尼斯谢伊进行博士学位。位于谢菲尔德大学的工程材料研究所，与宾夕法尼亚州立大学的材料研究所合作。该项目涉及新型高Tc钙钛矿结构压电材料的制造和表征，旨在取代高应变和温度致动器和双晶型应用中的Pb（Zr，Ti）O3。该组合物基于伪三元固溶体BiMg 1/2 Ti 1/2 O 3/BiFeO 3/PbTiO 3。