2ANTONIO F.Negative temperature coefficient resistance(NTCR)ceramic thermistors:an industrial perspective[J].J Am Ceram Soc,2009,92(5):967-983.
3ASHCROFT G,TERRY I,GOVER R.Study of the preparation conditions for Ni Mn2O4 grown from hydroxide precursors[J].J Eur Ceram Soc,2006,26(6):901-908.
4ROUSSET A,LEGROS R,LAGRANGE A.Recent progress in the fabrication of ceramic negative temperature coefficient thermistors[J].J Eur Ceram Soc,1994,13(3):185-195..
5JUSTIN M V,SEEMA A,DAYAS K R.Microstructural,electrical and reliability aspects of chromium doped Ni-Mn-Fe-O NTC thermistor materials[J].Mater Sci Eng:B,2008,149(1):47-52.
6ZHAO C H,WANG B Y,YANG P H,et al.Effects of Cu and Zn co-doping on the electrical properties of Ni0.5Mn2.5O4 NTC ceramics[J].J Eur Ceram Soc,2008,28(1):35-40.
7RUPALI J,DEEPTI K,VIJAYA P.Structural and electrical properties of fritless Ni(1–x)Cux Mn2O4(0≤x≤1)thick film NTC ceramic[J].J Mater Sci:Mater Electron,2010,21:503-508.
8WANG J Y,ZHANG J J.Structural and electrical properties of Ni Mgx Mn2-x O4 NTC thermistors prepared by using sol-gel derived powders[J].Mater Sci Eng B,2011,176:616-619.
9PARK K,HAN I H.Effect of Al2O3 addition on the microstructure and electrical properties of(Mn0.37Ni0.3Co0.33-x Alx)O4(0≤x≤0.03)NTC thermistors[J].Mater Sci Eng B,2005,119:55-60.
10PARK K,HAN I H.Effect of Cr2O3 addition on the microstructure and electrical properties of Mn-Ni-Co oxides NTC thermistors[J].J Electroceram,2006,17:1069-1073.
