The effects of pH value on the characterization of CoMnNiO NTC thermistor nanopowders

Ceramics International

Volumn 30, Issue 7, 2004, Pages 1661-1663

  Zhuang, Jian Wen ^a   Chang, Ai Min ^a   Jia, Zheng ^a   Zhuang, Shun Chang ^a   Jia, Dian Zeng ^b  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

^b XINJIANG UNIVERSITY   (China)

Author keywords

Coprecipitation; Nanopowders; NTC thermistor; pH value

Indexed keywords

COBALT COMPOUNDS; MICROSTRUCTURE; PARTICLE SIZE ANALYSIS; PH EFFECTS; POWDERS; PRECIPITATION (CHEMICAL); SCANNING ELECTRON MICROSCOPY; SINTERING; THERMISTORS;

BOLTZMANN CONSTANT; COPRECIPITATION; CUBIC PHASES; THERMOREGULATION;

NANOSTRUCTURED MATERIALS;

EID: 4344623442     PISSN: 02728842     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ceramint.2003.12.158     Document Type: Conference Paper

References (8)

1. Csete de Gyorgyfalva G.D.C., Reaney I.M. Decomposition of NiMn2O4 spinel: and NTC thermistor material. J. Eur. Ceram. Soc. 21:2001;2145-2148.
2. Jung J.S., Kim J.W., Kim M.S., Jang J.S., Ryu D.S. Reliability evaluation and failure analysis for NTC thermistor. Int. J. Mod. Phys. B. 17(8-9):2003;1254-1260.
3. Haile S.M., Johnson D.W. Jr., Wiseman G.H., Bowen H.K. Aqueous precipitation of spherical zinc oxide powders for varistor applications. J. Am. Ceram. Soc. 72(10):1989;2004-2008.
4. Shunichi H., Yao Y., Shin-ichi S. Zinc oxide varistors made from powders prepared by amine processing. J. Am. Ceram. Soc. 72(20):1989;338-340.
5. Ciftcioglu M., Akinc M., Burkhart L. Measurement of agglomerate strength distributions in agglomerated powders. Am. Ceram. Soc. Bull. 65(12):1986;1591-1596.
6. 3 powder by sol-gel method. Ceram. Int. 27(6):2001;645-649.
7. 3 nanopowder. J. Inorg. Mater. 14(2):1999;264-270.
8. Xu Y.P., Guo J.K. Effects of concentration and pH value on properties on nanometer powders. J. Chin. Ceram. 21(3):1993;280-284.