Sintering temperature and impedance analysis of Mn0.9Co1.2Ni0.27Mg0.15Al0.03Fe0.45O4 NTC ceramic prepared by W/O microemulsion method

作者: Junbo Xia , Qing Zhao , Bo Gao , Aimin Chang , Bo Zhang

DOI: 10.1016/J.JALLCOM.2014.07.149

关键词: CeramicSinteringAnalytical chemistryMaterials scienceTemperature coefficientGrain sizeThermistorMicrostructureGrain boundarySpinelMetallurgy

摘要: … materials having high-resistive grain boundaries such as ZnO and SrTiO 3 [23], [24], [25]… NTC ceramic. Therefore, we try to applying this method to figure out the cause of the spinel NTC …

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