The Effect of Mixed Iodide Salts on the Conductivity Behavior in Ag2O-V2O5-B2O3 Superionic Glass System

DOI: 10.4236/njgc.2011.13018   PDF   HTML     3,571 Downloads   7,118 Views   Citations


A superionic mixed metal iodide glass system [(PbI2 –CuI ) - Ag2O- V2O5- B2O3] has been prepared by splat quenching technique. The prepared glass samples are characterized by X-ray diffraction (XRD) and differential scanning calo- rimetry (DSC). The effect of mixed metal iodide salts concentration on electrical properties has been investigated by the complex impedance spectroscopy (CIS). AC conductivity analysis is carried out in the frequency range of 2MHz-1Hz at different temperatures and an enhancement in the conductivity with iodide salts is the main feature of the observed re- sults with an anomaly at 20 mole % of PbI2 –CuI.

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P. Sharma, D. Kanchan, N. Gondaliya, M. Pant and M. Jayswal, "The Effect of Mixed Iodide Salts on the Conductivity Behavior in Ag2O-V2O5-B2O3 Superionic Glass System," New Journal of Glass and Ceramics, Vol. 1 No. 3, 2011, pp. 125-129. doi: 10.4236/njgc.2011.13018.

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The authors declare no conflicts of interest.


[1] D. Dutta and A. Ghosh, “Ionic Relaxation in AgI-Ag2O- TeO2 Glasses,” Journal of Physics: Condensed Matter, Vol. 16, No. 15, 2004, pp. 2617-2624. doi:10.1088/0953-8984/16/15/013
[2] M. Pant, D. K. Kanchan, P. Sharma and M. Jayswal, “Mi- xed Conductivity Studies in Silver Based Barium Vana-do-Tellurite Glasses,” Material Science and Engineering B, Vol. 149, No. 1, 2008, pp. 18-25. doi:10.1016/j.mseb.2007.11.037
[3] K. Padmasree and D. K. Kanchan, “Conductivity and Di- electric Studies on 20CdI2-80[xAg2O-y(0.7V2O5-0.3B2 O3)] Super Ion Conducting System Where 1 ? x/y ? 3,” Journal of Non-Crystalline Solids, Vol. 352, No. 36-37, 2006, pp. 3841-3848. doi:10.1016/j.jnoncrysol.2006.06.012
[4] S. A. Suthanthiraraj and V. Methew, “AC Conductivity, XRD and Transport Properties of Melt Quenched Pb- I2-Ag2O-Cr2O3 System,” Ionics, Vol. 14, No. 1, 2008, pp. 79-83. doi:10.1007/s11581-007-0151-6
[5] M. S. Jayswal, D. K. Kanchan, P. Sharma, M. Pant, “The Effect of PbI2 on Electrical Conduction in Ag2O-V2O5- B2O3 Superionic Glass System,” Solid State Ionics, Vol. 186, No. 1, 2011, pp. 7-13. doi:10.1016/j.ssi.2011.01.016
[6] R. S. Kumar and K. Hariharan, “Ion Transport Studies in PbI2-Ag2O-V2O5 Glassy System,” Solid State Ionics, Vol. 104, No. 3-4, 1997, pp. 227-237. doi:10.1016/S0167-2738(97)00419-0
[7] G. El-Damrawi, A. K. Hassan and H. Doweidar, “Silver Ionic Conductivity of Mixed Cationic Glasses,” Physica B, Vol. 291, No. 1-2, 2000, pp. 34-40. doi:10.1016/S0921-4526(99)01875-X
[8] N. H. Ray, “Composition—Property Relationships in Inorganic Oxide Glasses,” Journal of Non-Crystalline Solids, Vol. 15, No. 3, 1974, pp. 423-434. doi:10.1016/0022-3093(74)90148-3
[9] M. Pant, D. K. Kanchan, N. Gondaliya, “Transport Prop-erties and Relaxation Studies in BaO Substituted Ag2O-V2O5-TeO2 Glass System,” Materials Chemistry and Physics, Vol. 115, No. 1, 2009, pp. 98-104. doi:10.1016/j.matchemphys.2008.11.047
[10] T. Minami, "Fast Ion Conducting Glasses,” Journal of Non-Crystalline Solids, Vol. 73, No. 1-3, 1985, pp. 273-284. doi:10.1016/0022-3093(85)90353-9
[11] P. S. S. Prasad and S. Radhakrishna, “Transport and Di-electric Studies on Silver Based Molybdo-Tungstate Qu-aternary Superionic Conducting Glasses,” Solid State Io-nics, Vol. 28-30, No. 1, 1988, pp. 814-820. doi:10.1016/S0167-2738(88)80153-X
[12] H. Doweidar, “Consideration of the Boron Oxide Anom- aly,” Journal of Material Science Vol. 25, No. 1, 1990, pp. 253-258. doi:10.1007/BF00544216
[13] E. I. Kamitsos and G. D. Chryssikos, “Borate Glass Structure by Raman and Infrared Spectroscopies,” Journal of Molecular Structure, Vol. 247, 1991, pp. 1-16. doi:10.1016/0022-2860(91)87058-P
[14] P. J. Bray, S. A. Feller, G. E. Jellison Jr. and Y. H. Yun, “B10 NMR Studies of the Structure of Borate Glasses,” Journal of Non-Crystalline Solids, Vol. 38-39, No. 1, 1980, pp. 93-98.doi:10.1016/0022-3093(80)90400-7
[15] N. Satyanarayana, R. Patcheammalle, P. Murlidharan, M. Venkateswarlu and B. Rambabu, “Preparation, Characte-rization and Characterization Studies of the Superionic Conducting AgI-Ag2O-CrO3-V2O5 Glassy System,” Solid State Ionics, Vol. 136-137, 2000, pp. 1097-1100. doi:10.1016/S0167-2738(00)00545-2
[16] R. V .G. K. Sarma and S. Radhakrishna, “Glass Formation and Conductivity Studies in Silver Boromolybdate Systems,” Material Science and Engineering B, Vol. 7, No. 4, 1991, pp. 267-273. doi:10.1016/0921-5107(91)90003-E
[17] A. K. Jonscher, “The ‘Universal’ Dielectric Response,” Nature, Vol. 267, 1977, pp. 673-679.
[18] N. Baskaran, G. Govindaraj and A. Narayanasamya, “A.c. Con- ductivity and Relaxation Processes in Silver Selenochromate Glass,” Solid State Ionics, Vol. 98, No. 3-4, 1997, pp. 217-227. doi:10.1016/S0167-2738(97)00110-0
[19] S. H. Chung, K. R. Jeffrey, J. R. Stevens and L. Borjes- son, “Dynamics of Silver Ions in (AgI)x-(Ag2O-nB2O3)1-x Glasses: A 109Ag Nuclear Magnetic Resonance Study,” Physical Review B, Vol. 41, No. 10, 1990, pp. 6154-6164. doi:10.1103/PhysRevB.41.6154
[20] B. Deb and A. Ghosh, “Dielectric and Conductivity Re- laxation in AgI Doped Silver Selenite Superionic Glasses,” Journal of Applied Physics, Vol. 108, No. 7, 2010, Article ID: 074104.

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