Effects of Water on the Electrical Conductivity of Magnesium Metaphosphate Glasses

MgO.$P_2O_5$ 유리의 전기전도도에 미치는 수분의 영향

  • 강은태 (경상대학교 재료공학과) ;
  • 박용완 (한양대학교 무기재료공학과)
  • Published : 1986.04.01


Electrical conductivity have been measured as function of temperature in MgO.$P_2O_5$ glasses containing small amounts of water. Conduction was due to the contribution of $H^+$ and the mobility of protons in the glass increased linearly with increasing its concentration. The conductivity was pro-portional to the square of the proton concentration and the activation energy decreased linerly with increasing logarithm of the proton concentration, And $$\sigma$_0$ and $A_0$ was independent of the proton concentration but not on glass compositions.



  1. J. Soc. Glass. Technol. v.43 Electrical Properties of Vitreous Silica A. E. Owen;R. W. Douglas
  2. J. Am. Ceram. Soc. v.62 no.3-4 Dielectric Relaxation in High-Silica Borosilica Glasses J. H. Simmons;P. B. Elterman;C. J. Simmons;R. K. Mohr
  3. Phys. Chem. Glasses v.9 no.2 Measurement of Ionic Transport in Glass, Part 2, So-da-Lead-Silica Glass K. Hughes;J. O. Isard;G. C. Milnes
  4. Phys. Chem. Glasses v.3 no.5 The Mechanism of Electrical Conduction in Lead Silicate Glasses and Its Dependence on Water Content G. C. Milnes;J. O. Isard
  5. J. Am. Ceram. Soc. v.54 no.3 Effect of Water Content on Electrical Resistivity of Na₂O-SiO₂ Glasses W. E. Martinsen;T. D. McGee
  6. Tech. Rept. No. SAND 76-0384 The Effect of Water on Ionic Conductivity and Diffusion in Na₂O·3SiO₂ Glasses G. L. McVay;M. L. Knotek;R. L. Baughman;R. J. Eagan
  7. J. Am. Ceram. Soc. v.64 no.12 Effect of Water Content on the Electrical Conductivity of Na₂O·3SiO₂ Glass M. Takata;J. Acocella;M. Tomozawa;E. B. Watson
  8. Phys. Chem. Glasses v.22 no.4 The Effect of Impurity OH on the Transport Properties of High Purity GeO₂Glasses J. F. Cordaro;J. E. Kelly;M. Tomozawa
  9. Yogyo Kyokai Shi v.74 no.6 Electical Conduction and Dielectric Relaxation in BaO-P₂$O_5$ Glasses and Their Dependence on Water Content H. Namikawa;Y. Asahara
  10. J. Non-Cryst. Solid v.51 Protonic Conduction in Alkaline Earth Metaphosphate Glasses Containing Water Y. Abe;H. Shimakawa;L.L. Hench
  11. 요업학회지 v.23 no.3 MgO ·P₂$O_5$계 유리의 수분측정 강은태;박용완
  12. Electrical Conductivity in Ceramics and Glass, Part A v.99 N. M. Tallan
  13. Incorporation of Water in Glasses : I v.32 no.3 H. Scholze
  14. 名工大付屬 窯硏報 v.3 Infrared Absorption Spectra of the Residual Water in the Glasses in MO-P₂$O_5$System A. Naruse;Y. Abe
  15. J. Ceram. Assoc. Japan v.76 no.2 Infrared Spectra and some Physical Properties of Divalent Metal Phosphate Glasses Containing Residual Water A. Naruse;Y. Abe;H. Inoue
  16. Phys. Chem. Glasses v.4 no.3 Diffusion in Silica Glass Following Reaction with Tritiated Water Vapor T. Drury;J. P. Roberts
  17. J. Am. Ceram. Soc. v.62 no.7-8 Mobility of Sodium Ions in Silica Glass of Different OH Content H. A. Schaeffer;J. Mecha;J. Steimann
  18. 化學と工業 v.37 no.4 りソ殿염ガラスの 新展開 阿部良弘