Novel Mg Sensors for Application in Molten Al

摘要：

　　Mg ion conductors,MgAl2O4 and MgZr4(PO4)6,were prepared by solid state reaction.Their electrical properties were measured and their application in electrochemical sensors for on-line determination of Mg in molten Al in the refining process and alloying process was examined.The activation energies for Mg ion conduction in MgAl2O4 and MgZr4(PO4)6 are 2.08 eV and 1.7 eV,respectively.The sensors have been found to respond rapidly to the change of Mg content in molten aluminium around 1000 K.

关键词： Mg Sensor Solid electrolyte

作者: Zhou Huizhu Dai Lei Li Yuehua Wu Yinlin Wang Ling Hong Yanruo

作者单位: College of Chemical Engineering and Biotechnology,Hebei Polytechnic University,Tangshan City,Hebei P Department of Inorganic and Non-Metal Materials,University of Science and Technology Beijing,Beijing

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 265-267

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）