(Ba,Sr,Pb) TiO3-BaPbO3 System Compound PTC Ceramic

Abstract:

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This paper made a thorough investigation on (Ba,Sr,Pb) TiO3-BaPbO3 system compound PTC ceramic. The optimum compound method is determined by lots of experiments in different compound schemes. Also the formula and process are optimized and improved. The best properties acquired are: ρroom-temperature=18.8Ω·cm, ρmax/ρmin >103. In the end, the phenomena in the experiment are illustrated with electron trap model.

Info:

Periodical:

Key Engineering Materials (Volumes 280-283)

Edited by:

Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li

Pages:

365-368

DOI:

10.4028/www.scientific.net/KEM.280-283.365

Citation:

X. L. Sun et al., "(Ba,Sr,Pb) TiO3-BaPbO3 System Compound PTC Ceramic", Key Engineering Materials, Vols. 280-283, pp. 365-368, 2005

Online since:

February 2007

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Price:

$35.00

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