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Dive into the research topics where V. B. Balakireva is active.

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Featured researches published by V. B. Balakireva.


Inorganic Materials | 2001

Preparation and Electrical Conductivity of BaZr1 – xRxO3 – α(R = Sc, Y, Ho, Dy, Gd, In)

V. P. Gorelov; V. B. Balakireva; Yu. N. Kleshchev; V. P. Brusentsov

The influence of process parameters on the density of BaZr0.9Y0.1O3proton-conducting ceramics was investigated. Dense ceramics (94–96% of theoretical density) were obtained by synthesis from coprecipitated zirconium and yttrium hydroxides and barium carbonate, followed by sintering at 1700°C. The conductivity of BaZr0.93R0.07O3 – α(R = Sc, Y, Ho, Dy, Gd, In) was measured as a function of temperature and oxygen partial pressure and was found to decrease in the order Y > Ho > Sc > Dy, In > Gd. In air, these materials are hole–ion conductors. At 800°C, BaZr0.93Y0.07O3 – αhas an ionic transference number of 0.16 and ionic conductivity of 3.6 × 10–4S/cm.


Inorganic Materials | 2014

Electrical conductivity of CaZr1 − x (x = 0.01–0.20) in dry and humid air

V. P. Gorelov; V. B. Balakireva; A. V. Kuz’min; S. V. Plaksin

The total conductivity of CaZr1 − xScxO3 − α (x = 0.01–0.20) materials has been measured by the four-probe dc method at temperatures from 600 to 900°C in humid air (pH2O = 40–2500 Pa), and CaZr0.95Sc0.05O3 − α has been characterized by impedance measurements. The ion and proton transport numbers in CaZr0.95Sc0.05O3 − α have been determined as functions of air humidity. The observed anomalies in the temperature dependences of electrical conductivity for the materials studied have been compared to dilatometry data and interpreted in terms of structural changes in their oxygen sublattice.


Russian Journal of Electrochemistry | 2001

Electroconductivity, Nature of Conduction, Thermodynamic Stability of the BaPr1 –xYxO3 – αCeramics

V. P. Gorelov; B. L. Kuzin; V. B. Balakireva; N. V. Sharova; G. K. Vdovin; S. M. Beresnev; Yu. N. Kleshchev; V. P. Brusentsov

AbstractThe electroconductivity and the nature of conduction of vacuum-dense ceramics BaPr1 – xYxO3 – α(x= 0.05–0.15) is studied at temperatures of 373 to 985°C,


Russian Journal of Electrochemistry | 2009

Total and hole conductivity in the BaZr1 − xYxO3 − α system (x = 0.02−0.20) in oxidizing atmosphere

A. V. Kuz’min; V. B. Balakireva; S. V. Plaksin; V. P. Gorelov


Russian Journal of Electrochemistry | 2009

Synthesis and properties of high-density protonic solid electrolyte BaZr0.9Y0.1O3 − α

V. P. Gorelov; V. B. Balakireva

P_{0_2}


Russian Journal of Electrochemistry | 2013

Hydrogen content in proton-conducting perovskites CaZr1 − xScxO3 − x/2 (x = 0.0–0.2)

V. P. Gorelov; V. B. Vykhodets; T. E. Kurennykh; V. B. Balakireva; A. V. Kuz’min; M. V. Ananiev


Russian Journal of Electrochemistry | 2010

Conductivity of La1 − xSrxSc1 − yMgyO3 − α (x = y = 0.01–0.20) in reducing atmosphere

A. Yu. Stroeva; V. P. Gorelov; V. B. Balakireva

of 2.1 × 104to 10–11Pa, and


Russian Journal of Electrochemistry | 2010

Electroconductivity and nature of ion transfer in La1 − xSrxSc1 − yMgyO3 − α system (0.01 ≤ x = y ≤ 0.20) in dry and humid air

A. Yu. Stroeva; V. B. Balakireva; L. A. Dunyushkina; V. P. Gorelov


Russian Journal of Electrochemistry | 2010

Ionic, proton, and oxygen conductivities in the BaZr1 − xYxO3 − α system (x = 0.02−0.15) in humid air

V. P. Gorelov; V. B. Balakireva; A. V. Kuz’min

P_{{\text{H}}_2 0}


Russian Journal of Electrochemistry | 2010

Peculiarities of electrical transfer and isotopic effects H/D in the proton-conducting oxide BaZr0.9Y0.1O3 − δ

E. P. Antonova; I. Yu. Yaroslavtsev; D. I. Bronin; V. B. Balakireva; V. P. Gorelov; V. I. Tsidil’kovskii

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V. P. Gorelov

Russian Academy of Sciences

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A. V. Kuz’min

Russian Academy of Sciences

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N. V. Sharova

Russian Academy of Sciences

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A. Yu. Stroeva

Russian Academy of Sciences

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S. V. Plaksin

Russian Academy of Sciences

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E. G. Vaganov

Russian Academy of Sciences

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L. A. Dunyushkina

Russian Academy of Sciences

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N. M. Bogdanovich

Russian Academy of Sciences

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T. E. Kurennykh

Russian Academy of Sciences

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