Effect of V5+ substitution on structural and electrical properties of La2Mo2O9

Solution combustion technique is used for synthesizing La2−xSrxMo1.95V0.05O9−δ (x = 0–0.14). The properties of these compounds are investigated via X‐ray diffraction (XRD), scanning electron microscopy, differential scanning calorimetry (DSC), and electrochemical impedance spectroscopy. No secondary phases are detected in XRD. Complete suppression of αβ phase transition is evident via RT‐XRD and DSC in all doped compounds. Throughout the temperature regime, conductivity is enhanced compared with parent La2Mo2O9. The conductivity plot reveals an Arrhenius to Vogel–Tammann–Fulcher (VTF) type of temperature‐dependent conduction behavior.

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Conductivity and Phase Transition Study of Sr²⁺‐Substituted La₂Mo_1.95V_0.05O_9–δ

Tado

Pandey

2020

Physica Status Solidi (b)

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Electrical conductivity studies on LAMOX based electrolyte materials for solid oxide fuel cells

Srijith

Dasari

M.B

2022

Ceramics International

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Influence of Ta doping on the structural stability and conductivity of Sr11Mo4O23 electrolyte

Pan

Liao

Lin

et al. 2022

Ceramics International

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Effect of V5+ substitution on structural and electrical properties of La2Mo2O9

Cited by 8 publications

References 30 publications

Conductivity and Phase Transition Study of Sr²⁺‐Substituted La₂Mo_1.95V_0.05O_9–δ

Conductivity and Phase Transition Study of Sr²⁺‐Substituted La₂Mo_1.95V_0.05O_9–δ

Electrical conductivity studies on LAMOX based electrolyte materials for solid oxide fuel cells

Influence of Ta doping on the structural stability and conductivity of Sr11Mo4O23 electrolyte

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Effect of V5+ substitution on structural and electrical properties of La2Mo2O9

Cited by 8 publications

References 30 publications

Conductivity and Phase Transition Study of Sr2+‐Substituted La2Mo1.95V0.05O9–δ

Conductivity and Phase Transition Study of Sr2+‐Substituted La2Mo1.95V0.05O9–δ

Electrical conductivity studies on LAMOX based electrolyte materials for solid oxide fuel cells

Influence of Ta doping on the structural stability and conductivity of Sr11Mo4O23 electrolyte

Contact Info

Product

Resources

About

Conductivity and Phase Transition Study of Sr²⁺‐Substituted La₂Mo_1.95V_0.05O_9–δ

Conductivity and Phase Transition Study of Sr²⁺‐Substituted La₂Mo_1.95V_0.05O_9–δ