TY - JOUR
AU1 - Zhu, Jian
AU2 - Zhou, Yong
AU3 - Yang, Hai
AU4 - Wang, Fen
AB - ZnO-based linear resistance ceramics doped with TiO2 were fabricated by the conventional ceramic method. The effect of TiO2 on the microstructure and electrical properties of the ceramics was investigated in detail. The results show that the electrical properties, such as resistivity, nonlinear coefficient, resistance temperature coefficient and energy density, have been obviously influenced by TiO2 doping. The optimal sample with the TiO2 concentration of 7 wt% possesses a resistivity of 695 Ω · cm and an energy density of 780 J/cm3, which are improved by 171.5 and 68.8%, respectively. Spontaneously, the nonlinear coefficient of voltage decreases to 1.2 and the resistance temperature coefficient reaches −2.92 × 10−3/°C, decreased by 20 and 39.2%, respectively.
TI - Effect of TiO2 addition on the microstructure and electrical properties of ZnO-based linear resistance ceramics
JF - Journal of Materials Science: Materials in Electronics
DO - 10.1007/s10854-011-0579-3
DA - 2011-11-27
UR - https://www.deepdyve.com/lp/springer-journals/effect-of-tio2-addition-on-the-microstructure-and-electrical-kuUvCqL9R3
SP - 445
EP - 450
VL - 23
IS - 2
DP - DeepDyve
ER -