FU Henglei, XU Tianhua
(College of Physics Science, Qingdao University, Qingdao 266071)
Abstract: The Humidity -Sensitive and conductive properties of ZnCr2O4-V2O5 -Li2O-ZnO were tested. Contradictory result of ZnZnCr2O4-V2O5 -Li2O-ZnO and H2O's conductance value showed up when the conductive properties of these two substances were compared. The Humidity -Sensitive principle of ZnCr2O4-V2O5 -Li2O-ZnO under moist state that could explain the contradiction was raised according to the separate tests of the Electronic conductance and Ionic conductance.
Key words: humidity-sensitive material, self-conductance, electronic conductance, Ionic conductance