Paper Title:

Study of Graphite/Bakelite/BaTiO3-Based PTC Ceramics Composite

Periodical Key Engineering Materials (Volumes 280 - 283)
Main Theme High-Performance Ceramics III
Edited by Wei Pan, Jianghong Gong, Chang-Chun Ge and Jing-Feng Li
Pages 345-348
DOI 10.4028/www.scientific.net/KEM.280-283.345
Citation Yuan Fang Qu et al., 2007, Key Engineering Materials, 280-283, 345
Online since February, 2007
Authors Yuan Fang Qu, Guang Jun Yang, Xiao Lei Li, Wei Bing Ma
Keywords Bakelite Resin, Composite, Graphite, PTC
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Abstract

The influence of grahtite and bakelite content of Graphite/Bakelite/BaTiO3-based PTC ceramic composite on their properties was studied. It was found that the composite's room- temperature resistivity was decreased and the PTC intensity was assured. This method offered a new way to solving the problem of high room-temperature resistivity of the BaTiO3-based PTC ceramic.