DC Conductivity of Heavy Metal Oxide (Bi2O3) Boro-Tellurite Glasses: Effect of Eu2O3


  • Chinnappareddy DEVARAJA Department of Physics, Sapthagiri College of Engineering, Bengaluru -560057, Karnataka, India.
  • G V Jagadeesha GOWDA Department of Physics, Sapthagiri College of Engineering, Bengaluru -560057, Karnataka, India.




Boro-bismuth-tellurite glass, Scanning electron microscope, Microstructure, DC conductivity, Arrhenius behavior, Bioactive glasses


A novel investigation on structural and DC conductivity of Eu2O3 activated heavy metal oxide boro-tellurite (BBTE) glasses were analyzed. The boro-bismuth-tellurite glass samples doped with europium trioxide were fabricated by the conventional melt quenching method. The microstructural and structural studies of the glasses have been done by scanning electron microscope (SEM) and X-ray diffraction (XRD), respectively. The DC conductivity of the BBTE samples has been studied at the frequency range 40Hz-6MHz and in the temperature range 303-453K. The XRD and SEM, confirm the non-crystalline and homogeneous properties of prepared glasses. The DC conductivity of glasses obeys Arrhenius behavior and DC conductivity decreases with increasing Eu2O3 concentration. A very less amount of DC conductivity was noticed in glasses with various temperatures and it is due to less availability of oxide ions.


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B.V.R. Chowdari, S. Radhakrishna, “Materials for solid-state batteries,” World Scientific Press, Singapore, 1986.

A. Minami, K. Mizuno, F. Tatsumisago, “Formation of Li+superionic crystals from the Li 2S-P2S5 melt-quenched glasses,” Journal of Material Science, vol. 43, pp. 1885–1889, 2008.

W. Vangool, “Fast Ionic Transport in Solids,” North-Holland, Amsterdam, 1973.

A. Agnesh Chandra, A. Bhatt, Chandra, “Ion conduction in superionic glassy electrolytes: an overview,” Journal of Material Science and Technology, vol. 29, pp.193–208, 2013.

B. Appa Rao, E. Ramesh Kumar, K. RajaniKumari, G. Bhikshamaiah, “Electrical studies on silver based fast ion conducting glassy materials,” AIP Conference Proceedings, vol. 1591, pp. 833-835, 2014.

A. Bishay, C. Maghraby, “Properties of bismuth glasses in relation to structure,” Physics and Chemistry of Glasses, vol. 10, pp.1-11,1969.

Y. Dimitriev, V. Michaillova, “Infrared spectral investigation of bismuthate glasses,” 16thInternational congress on Glass- 3, pp. 293,1992.

F.H EL. Batal, M.A. Azooz, F.M. EzzEldin, “Thermal expansion and infrared studies of binary Bi2O3-B2O3 and ternary Bi2O3-B2O3-PbO glasses,” Physics and Chemistry of Glasses, vol. 43, pp. 260–266, 2002.

F.H. ELBatal, M.A. Marzouk, A.M. Abdelghany, “Gamma rays interaction with bismuth borate glasses doped by transition metal ions,” Journal of Materials Science, vol. 46, pp. 5140–5152, 2011.

S.E. Vankirk, S.W. Martin, “Preparation and characterization of high‐density PbO–Bi2O3–B2O3 glasses,” Journal of the American Ceramic Society, vol. 75, pp. 1028-1031, 1992.

D.W. Hall, M.A. Newhouse, N.F. Borelli, W.H. Dumbaugh, D.L. Weidman, “Nonlinear optical susceptibilities of high‐index glasses,” Applied Physics Letters, vol. 54, pp. 1293–1295, 1989.

ItishreeRatha, TarunAdarsh, Akrity Anand, Prasanta Kumar Sinha, PrernaDiwan, Kalyandurg Annapurna, KaushikBiswas, “In vitro bioactivity and antibacterial properties of bismuth oxide modified bioactive glasses,” Journal of Materials Research, vol. 33, pp. 178-19083, 2018.

G.V. Jagadeesha Gowda, C. Devaraja, B.Eraiah, A. Dahshan, S. N. Nazrine, “D C conductivity of europium oxide doped alkali boro-tellurite glasses,” Materials Today Proceedings, vol. 47, pp. 4792-4795, 2021.

NavneetAhlawat, P. Aghamkar, A. Agarwal, NeetuAhlawat, “Study of conduction mechanism in Fe2O3 doped Na2O-Bi2O3-B2O3 semiconducting glasses, Physica B: Condensed Matter, vol. 482, pp. 58–64, 2016.

J. Livage, J.P. Jollivet, E. Tronc, “Electronic properties of mixed valence oxide gels,” Journal of Non-Crystalline Solids, vol. 121, pp.35-39, 1990.

A. Ghosh, D. Chakravorty, “Semiconducting properties of sol‐gel derived vanadium silicate glasses,” Applied physics letters, vol. 59, pp. 855–856, 1991.

R. Punia, R.S. Kundu, M. Dult, S. Murugavel, N. Kishore, “Hopping conduction in bismuth modified zinc vanadate glasses: An applicability of Mott's model,” Journal of Applied Physics, vol. 112, p.113716, 2012.

A. Ghosh, D. Chakravorty, “Electrical conduction in some sol-gel silicate glasses,” Physical Review B, vol. 48, p. 5167, 1993.

A. Ghosh, “Transport properties of vanadium germanate glassy semiconductors,” Physical Review B, vol.42, p. 5665, 1990

A. Ghosh, “Transport mechanism in semiconducting glassy silicon vanadates,” Journal of Applied Physics, vol.74, pp. 3961–3965, 1993.

S. Chakraborty, M. Sadhukhan, D.K. Modak, B.K. Chaudhuri, “Non-adiabatic polaron hopping conduction in semiconducting V2O5-Bi2O3 oxide glasses doped with BaTiO3,” Journal of material science, vol. 30, pp. 5139–5145, 1995.

N. Machida, R. Fuchida, T. Minami, “Electrochemical insertion of lithium ions into V2O5 glasses containing transition-metal oxides,” Solid State Ionics, vol. 35, pp. 295–298, 1989.

M.G. Moustafa, M.M.S. Sanad, M.Y. Hassaan, “NASICON-type lithium iron germanium phosphate glass ceramic nanocomposites as anode materials for lithium ion batteries,” Journal of Alloys and Compounds, vol. 845, p. 156338, 2020.

Kawa M. Kaky, G. Lakshminaraya, S.O. Baki, M.K. Halimah, M.A. Mahdi, “Structural, thermal and optical studies of bismuth doped multicomponent tellurite glass,” Solid State Phenomena, vol. 268, pp. 165–171, 2017.

J.F. Gomes, A.M.O. Lima, M. Sandrini, A.N. Medina, A. Steimacher, F. Pedrochi, M.J. Barboza, “Optical and spectroscopic study of erbium doped calcium boro-tellurite glasses” Optical Materials, vol. 66, pp. 211–219, 2017.

M. Anand Pandarinath, G. Upender, K. Narasimha Rao, D. Suresh Babu, “Thermal, optical and spectroscopic studies of boro-tellurite glass system containing ZnO,” Journal of Non Crystalline Solids, vol. 433, pp. 60–67, 2016.

P. GayathriPavani, K. Sudhana, V. Chandra Mouli, “Optical, physical and structural studies of boro-zinc tellurite glasses,” Physica B: Condensed Matter, vol.406, pp. 1242–1247, 2011.

K.A. Aly, Y.B. Saddeek, A. Dahshan, “Effect of WO3 on the glass transition and crystallization kinetics of boro tellurite glasses”Philosophical magazine, Vol. 90, pp. 4429-4441, 2010.

G. El-Damrawi, “Influence of PbCl2 on physical properties of lead chloroborate glasses,” Journal of Non Crystalline Solids, vol. 176, pp.91-97, 1994.

M Le Stanguennec, S. R. Elliott, “Frequency-dependent ionic conductivity in AgI-AgPO3 glasses,” Solid State Ionics, vol. 73, pp. 199-208, 1994.

G. A. Saunders, R. D. Metcalfe, “Elastic and anelastic properties, vibrational anharmonicity, and fractal bond connectivity of superionic glasses,” Physical Review B, vol.53, pp.5287- 5300, 1996.

G.D.L.K. Jayasinghe, M.A.K.L. Dissanayake, P.W.S.K.Bandaranayake, “Electronic to ionic conductivity of glasses in the Li2O–V2O5–TeO2 system,” Solid State Ionics, vol. 121, pp. 19-23, 1999.

M. Prashant Kumar, T. Sankarappa, “DC conductivity in some alkali doped vanado tellurite glasses,” Solid State Ionics, vol. 178, pp.1719-1724, 2008.

A. Mogus-Milankovic, L. Pavic, K. Srilatha, Ch. Srinivasa Rao, T. Srikumar, Y. Gandhi, N. Veeraiah, “Electrical, dielectric and spectroscopic studies on MnO doped LiI–AgI–B2O3 glasses,” Journal of Applied Physics, vol. 111, p. 013714, 2012.

M.G. Moustafa, “Electrical transport properties and conduction mechanisms of semiconducting iron bismuth glasses,” Ceramic International, vol. 42, pp. 17723–17730, 2016.

R. K. NanaoNingthemcha, DipankarBiswas, YumnamBonney Singh, DeepanwitaSarkar, RittwickMondal, DebabrataMandal, LoitongbamSurajkumar Singh, “Temperature and frequency dependent electrical conductivity and dielectric relaxation of mixed transition metal doped bismuth-phosphate semiconducting glassy systems,” Materials Chemistry and Physics, vol. 249, p. 123207, 2020.

SunilDhankhar, R.S. Kundu, R. Parmar, S. Murugavel, R. Punia, N. Kishore, “Electronic transport and relaxation studies in bismuth modified zinc boro-tellurite glasses,” Solid State Science, vol. 48, pp. 230–236, 2015.

B. Sujatha, C. Narayana Reddy, R.P.S. Chakradhar, “Dielectric relaxation and ion transport in silver–boro-tellurite glasses,” Philosophical magazine, vol. 90, pp. 2635-2650, 2010.

J.S. Ashwajeet, T. Sankarappa, “Dielectric and AC conductivity studies in Li2O-CoO-B2O3-TeO2 glasses,” Ionics, vol. 23, pp. 627–636, 2017.

A. Shaw, A. Ghosh, “Dynamics of lithium ions in borotellurite mixed former glasses: correlation between the characteristic length scales of mobile ions and glass network structural units,” The Journal of Chemical Physics, vol. 141, pp. 164504-164507, 2014.

M. G. Moustafa, Haten M.H. Saad, M. H. Ammar, “Insight on the weak hopping conduction produced by titanium ions in the lead borate glassy system,” Materials Research Bulletin, vol. 140, p. 111323, 2021.

F.A. Abdel Wahab, G.M. Yousef, A. Abdallah, “Electrical conduction and dielectric properties of Bi2O3–B2O3–TeO2 glass,” Journal of Materials Science, vol. 49, pp. 720–728, 2014.

C. Devaraja, G.V. Jagadeesha Gowda, B. Eraiah, “Optical properties of Bismuth Tellurite glasses doped with holmium ions,” Ceramic International, vol. 47, pp. 7602–7607, 2021.

Y. Jin, S. Chen, J. Duan, G. Jia, J. Zhang, “Europium-doped Gd2O3 nanotubes cause the necrosis of primary mouse bone marrow stromal cells through lysosome and mitochondrion damage,” Journal of Inorganic Biochemistry, vol.146, pp. 28–36, 2015.

C. Devaraja, G.V. Jagadeesha Gowda, B. Eraiah, “Physical, structural and photoluminescence properties of lead boro-tellurite glasses doped with Eu3+ ions” Vacuum, vol. 177, p. 109426, 2020.

G.V. Jagadeesha Gowda, C. Devaraja, B. Eraiah, A. Dahshan, S. N. Nazrine, “Structural, thermal and spectroscopic studies of europium trixide doped lead boro-tellurite glasses” Journal of Alloys and Compounds, vol. 871, p. 159585, 2021.

G.V. Jagadeesha Gowda, B. Eraiah, R.V. Anavekar, “Ionic conductivity of praseodymium doped silver-borate glasses,” Journal of Alloys and Compounds, vol. 620, pp. 192–196, 2015.

D.E. Day, “Mixed alkali glasses: their properties and uses,” Journal of Non Crystalline Solids, vol. 21, pp. 343-372, 1976.

S.I. Smedley, C.A. Angell, “Fast Li+ conduction in fluoroborate glasses,” Materials Research Bulletin, vol. 15, pp. 421-425, 1980.

L. Vijayalakshmi, K. Naveen Kumar, G. Bhaskar Kumar, Pyung Hwang, “Structural, dielectric and photoluminescence properties of Nd3+ doped Li2O-LiF-B2O3-ZnO multifunctional optical glasses for solid state laser applications,” Journal of Non Crystalline Solids, vol. 475, pp. 28–37, 2017.

V.V. Gowda, R.V. Anavekar, “Electrical conductivity studies of AgI–Ag2O–B2O3–TeO2 glasses,” Journal of Material Science, vol.42, pp.3816–3824, 2007.

G. Rajashekara, J. Sangameshb, N. Nagarajac, T. Sankarappa, Prashant Kumar, Santosh Kumar Kori, “High and low-temperature DC electrical properties of vanadium borate glasses,” Materials Today Proceedings, vol. 5, pp. 16821–16831, 2018.




How to Cite

C. DEVARAJA and G. V. J. GOWDA, “DC Conductivity of Heavy Metal Oxide (Bi2O3) Boro-Tellurite Glasses: Effect of Eu2O3”, J Met Mater Miner, vol. 32, no. 2, pp. 77–82, Jun. 2022.



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