Abstract
Spinel structured NTC thermistor Ni(1−x)Cu x Mn2O4 (0 ≤ x ≤ 1) ceramics was prepared by oxalic precursor method and fritless thick films screen printed on alumina. The composition dependent structural and electrical properties are reported in this paper. The results show that with increasing copper ion substitution both Cu2+ and Mn4+ predominantly occupy the octahedral site. The concentration of Cu2+ ions in octahedral site increases while that of Ni2+ ions decreases linearly. The thick film Ni(1−x)Cu x Mn2O4 ceramic comply with Arrhenius equation. A thermistor constant of ~1,200 K has been obtained for fritless thick film NTC ceramics using inorganic binders in the RT/90 thermal range.
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References
J. Fagan, V. Amarakoon, J. Am. Cer. Soc. Bull 72, 70 (1993)
J.L. De Vidales, P.G. Chain, R.M. Vila, O.G. Aartinez, J. Mater. Sci 33, 1491 (1998). doi:10.1023/A:1004351809932
S.M. Savic, G.M. Stojanovic, M.V. Nikolic, O.S. Aleksic, D.T.L. Golic, P.M. Nikolic, J. Mater. Sci. Mater. Electron 20, 242 (2009). doi:10.1007/s10854-008-9710-5
T. Abbas, Y. Khan, M. Ahmad, S. Anwar, Solid. State. Commun 82, 701 (1992). doi:10.1016/0038-1098(92)90064-G
Q. Wei, J. Li, Y. Chaen, Y. Han, Mater. Charact 47, 247 (2001). doi:10.1016/S1044-5803(01)00177-2
K. Park, D. Bang, J. Mater. Sci. Mater. Electron 14, 81 (2003). doi:10.1023/A:1021900618988
M. Valent, D. Suvorov, J. Eur. Ceram. Soc 24, 1715 (2004). doi:10.1016/S0955-2219(03)00483-7
S. Rane, V. Puri, D.A. Amalnerkar, J. Mater. Sci. Mater. Electron 11, 667 (2000). doi:10.1023/A:1008914424013
S.A. Kanade, V. Puri, Mater. Res. Bull 43, 819 (2008). doi:10.1016/j.materresbull.2007.05.008
D.C. Kulkarni, S.P. Patil, V. Puri, Microelectron. J 39, 248 (2008). doi:10.1016/j.mejo.2007.12.008
A.U. Keskin, Sens. Actuators. A. Phys 118, 244 (2004). doi:10.1016/j.sna.2004.06.034
M. Dimri, A. Verma, S. Kashyap, D. Dube, O. Thakur, C. Prakash, Mater. Sci. Eng. B 133, 42 (2006). doi:10.1016/j.mseb.2006.04.043
S. Bhatu, V. Lakhani, A. Tanna, N. Vasoya, J. Buch, P. Sharma, U. Trivedi, H. Joshi, K. Modi, Ind. J. Pure. App. Phy 45, 596 (2007)
A.V. Salekar, S.M. Gurav, J. Mater. Sci 35, 4713 (2000). doi:10.1023/A:1004803123577
G.T. Bhandage, H.V. Keer, J. Phys. C. Solid. State. Phys 9, 1325 (1976). doi:10.1088/0022-3719/9/7/024
S. Jagtap, S. Rane, U. Mulik, D. Amalnerkar, Microelec. Inter 24, 7 (2007). doi:10.1108/13565360710745539
E.D. Macklen, Thermistors (Electrochemical Publications Ltd, Ayr, Scotland, 1979), p. 33
M. Prudenziati, Handbook of thick film sensors (Elsevier, Amsterdam, 1994)
K. Park, S.J. Yun, J. Mater. Sci. Mater. Electron 15, 359 (2004). doi:10.1023/B:JMSE.0000025678.97940.fe
M. Suzuki, J. Phy. Chem. Soli 41, 1253 (1980). doi:10.1016/0022-3697(80)90160-2
K. Park, J. Am. Ceram. Soc 88, 862 (2005). doi:10.1111/j.1551-2916.2004.00170.x
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One of the authors Vijaya Puri gratefully acknowledges the UGC India for Award of Research Scientist ‘B’. The authors also acknowledge UGC DRS-SAP II funding.
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Jadhav, R., Kulkarni, D. & Puri, V. Structural and electrical properties of fritless Ni(1−x)Cu x Mn2O4 (0 ≤ x ≤ 1) thick film NTC ceramic. J Mater Sci: Mater Electron 21, 503–508 (2010). https://doi.org/10.1007/s10854-009-9946-8
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DOI: https://doi.org/10.1007/s10854-009-9946-8