采用Sol-Gel法制备了P2O5-SiO2快质子导电玻璃,用四探针薄层电阻测试仪、XRD、IR等手段对玻璃的电性能、物相结构和组成进行了表征,并探讨了质子导电机理.结果表明P2O5-SiO2快质子导电玻璃中的强氢键、分子水、结构的不完整性是导致高质子导电率的主要原因.
参考文献
[1] | 野上 正行 .高プロトン伝導性ガラス[J].工業材料,2002(3):43-46. |
[2] | A Matsuda;Y. Matsuno;M. Tatsumisago et al.Fine patterning and characterization of gel films derived from methyltriethoxysilane and tetraethoxysilane[J].Chemistry Letters,1998,81(11):2849-2852. |
[3] | Y Daiko;T. Akai;T. Kasuga et al.RemarkablehighprotonconductingP2O5-SiO2glassatafuelcellelectrolyteworkingatSub-Zeroto120℃[J].Journal of the Ceramic Society of Japan,2001,109(10):815-817. |
[4] | Y Ae;H. Shimakawa;L. L. Hench .Protonicconductioninoxideglass:simplerelationbetweenelectricalconductivityactivationenergy,andtheO-Hbondingstate[J].Physical Review B,1988,38(14):10166-10169. |
[5] | H.Scholze;Glastech. Ber.[M].Americ,1959:81-88. |
[6] | Y Ae;G Li;M Nogami et al.SuperprotonicConductorsofGlassyZirconiumPhosphate[J].Journal of the Electrochemical Society,1996,143(01):144-147. |
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