2004•Journal of Functional BiomaterialsOpen access

Study on conductive characteristics of ZnO ceramics doped niobium at low temperature

JI Yuan-ming

Abstract

This paper presents the results of study of ZnO conductive ceramics doped with Nb_2O_5 at low temperature. The experiment results show that with the increasing of Nb_2O_5 contents, resistivity reduced at low temperature. The higher sintering temperature, the smaller resistivity was for ZnO samples in different sintering temperatures. Raising the sintering time, the resistivity changed small at the same sintering temperature.

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Available abstract

Key concepts: Materials science, Sintering, Electrical resistivity and conductivity, Doping, Ceramic, Niobium, Electrical conductor, Composite material