Effect of aliovalent-cation substitution on the oxygen-ion conductivity of Bi4V2O11☆
References (11)
- et al.
Solid State Ionics
(1990) - et al.
Solid State Ionics
(1988) - et al.
Solid State Ionics
(1990) - et al.
Solid State Ionics
(1991) Corr. Sci.
(1986)
Cited by (77)
A study on structural properties, conductivity and FT-IR spectroscopy of Cu–Al doubly substituted Bi<inf>4</inf>V<inf>2</inf>O<inf>11</inf>
2020, Journal of Solid State ChemistryCitation Excerpt :However, the γ’ form is less conductive than the former. Solid solutions derived from Bi4V2O11 by partial substitution of vanadium with a large variety of metal ions of different sizes and valence states, possess a good oxide anion conductivity [3–14]. These materials are known as BIMEVOX where ME is the dopant metal [3].
Brownmillerite and Aurivillius electrolytes for intermediate temperature solid oxide fuel cell
2019, Intermediate Temperature Solid Oxide Fuel Cells: Electrolytes, Electrodes and InterconnectsStructural and impedance studies of Ti<sup>IV</sup> and Nb<sup>V</sup> co-doped bismuth vanadate system
2018, Journal of Alloys and CompoundsCitation Excerpt :The phase stabilization and hence enhancement of ionic conductivity in these materials may be done by doping with iso- or/and aliovalent cations (ME), which can be formulated as Bi4V2-xMexO11-δ [BIMEVOX]. There are many reports available in the literature on the effect of substitution of Vanadium (V5+) by monovalent [5,6], divalent [7–12], trivalent [13–16], tetravalent [17–21] and pentavalent [22–26] cations. In addition to single cation substitution, there are a number of reports on double substitution at V-site in which high ionic conducting phase stabilization and enhancement of conductivity have been reported [20,27–32].
Synthesis, thermal and electrical properties of Al-doped Bi<inf>4</inf>V<inf>1.8</inf>Cu<inf>0.2</inf>O<inf>10.7</inf>
2016, Journal of Solid State ChemistryFacile preparation of BIMEVOX powders via melting process: From synthesis to sintering optimization
2016, Ceramics InternationalDielectric, optical and structural properties of Bi<inf>4</inf>V<inf>2-x</inf>Sr<inf>x</inf>O<inf>11-δ</inf> (0.05 ≤ x ≤ 0.20)
2015, Journal of Physics and Chemistry of SolidsCitation Excerpt :After heat treatment, it is observed that, the γ-phase gets converted to β-phase in x=0.05 sample. It has orthorhombic structure and refined with space group Amam [21–27], whereas, 0.10≤x≤0.20 heat treated samples could not show any transformation from phase, γ-phase to α or β phase. After heat treatment, the XRD peaks become sharper as compared to the quenched samples.
- ☆
Contribution No. 866 from the solid State and Structural Chemistry Unit.