摘要
Thecompositeofα-ZrPandfumedsilicawaspreparedbydispersingpredeterminedmolarratiosofpolycrystallineα-ZrPinwater.Admittancemeasurementofthesampleswasmadeinthefrequencerangefrom5Hzto1MHzandthetemperaturerangefrom-20℃to20℃.Theactivationenergyinconductionofthecomposites,withdifferentmolarfractionofα-ZrP,isabout5.9KJ/molat60%and40%relativehumidities.Theresultsshowthatthechargetransportmechanismwasnotchangedaftermixingfumedsilicaintoα-ZrPandthechargetransportmediumiswaterinα-ZrPandthecomposites.
出版日期
1993年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)