Mixed conducting molybdenum doped BSCF materials

Standard

Mixed conducting molybdenum doped BSCF materials. / Shubnikova, E. V.; Bragina, O. A.; Nemudry, A. P.

In: Journal of Industrial and Engineering Chemistry, Vol. 59, 25.03.2018, p. 242-250.

Research output: Contribution to journal › Article › peer-review

Harvard

Shubnikova, EV, Bragina, OA & Nemudry, AP 2018, 'Mixed conducting molybdenum doped BSCF materials', Journal of Industrial and Engineering Chemistry, vol. 59, pp. 242-250. https://doi.org/10.1016/j.jiec.2017.10.029

APA

Shubnikova, E. V., Bragina, O. A., & Nemudry, A. P. (2018). Mixed conducting molybdenum doped BSCF materials. Journal of Industrial and Engineering Chemistry, 59, 242-250. https://doi.org/10.1016/j.jiec.2017.10.029

Vancouver

Shubnikova EV, Bragina OA, Nemudry AP. Mixed conducting molybdenum doped BSCF materials. Journal of Industrial and Engineering Chemistry. 2018 Mar 25;59:242-250. doi: 10.1016/j.jiec.2017.10.029

Author

Shubnikova, E. V. ; Bragina, O. A. ; Nemudry, A. P. / Mixed conducting molybdenum doped BSCF materials. In: Journal of Industrial and Engineering Chemistry. 2018 ; Vol. 59. pp. 242-250.

BibTeX

@article{e09afa3851d44c0087db080a128014c0,

title = "Mixed conducting molybdenum doped BSCF materials",

abstract = "This work discusses the effect of partial substitution of cobalt in Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) by Mo (VI) cations on the crystal structure, microstructure and transport properties of doped materials. Ba0.5Sr0.5Co0.8−xMoxFe0.2O3−δ (BSCFMx) samples possess specific microstructure consisting of double perovskite domains distributed in the cubic perovskite matrix that results in the suppression of undesirable «cubic–hexagonal» phase transition at x ≥ 0.02. Doped BSCFMx perovskites demonstrate high oxygen permeability, improved CO2 tolerance, enhanced electrical conductivity and chemical compatibility with Ce0.8Gd0.2O2-δ electrolyte that allows to consider them as promising candidates both for oxygen transport membranes and cathodes for intermediate temperature SOFC.",

keywords = "Air separation, BSCF, Cathode materials, Electrical conductivity, Hollow fiber membrane, Oxygen deficient perovskite, Solid oxide fuel cell, Thermal expansion, THERMAL-STABILITY, HIGH-PERFORMANCE, IT-SOFC, W PEROVSKITES, PEROVSKITE-TYPE OXIDES, CATHODE, OXYGEN PERMEABILITY, TEMPERATURE, HOLLOW-FIBER MEMBRANES, OXIDE FUEL-CELLS",

author = "Shubnikova, {E. V.} and Bragina, {O. A.} and Nemudry, {A. P.}",

note = "Publisher Copyright: {\textcopyright} 2017 The Korean Society of Industrial and Engineering Chemistry",

year = "2018",

month = mar,

day = "25",

doi = "10.1016/j.jiec.2017.10.029",

language = "English",

volume = "59",

pages = "242--250",

journal = "Journal of Industrial and Engineering Chemistry",

issn = "1226-086X",

publisher = "Korean Society of Industrial Engineering Chemistry",

}

RIS

TY - JOUR

T1 - Mixed conducting molybdenum doped BSCF materials

AU - Shubnikova, E. V.

AU - Bragina, O. A.

AU - Nemudry, A. P.

PY - 2018/3/25

Y1 - 2018/3/25

N2 - This work discusses the effect of partial substitution of cobalt in Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) by Mo (VI) cations on the crystal structure, microstructure and transport properties of doped materials. Ba0.5Sr0.5Co0.8−xMoxFe0.2O3−δ (BSCFMx) samples possess specific microstructure consisting of double perovskite domains distributed in the cubic perovskite matrix that results in the suppression of undesirable «cubic–hexagonal» phase transition at x ≥ 0.02. Doped BSCFMx perovskites demonstrate high oxygen permeability, improved CO2 tolerance, enhanced electrical conductivity and chemical compatibility with Ce0.8Gd0.2O2-δ electrolyte that allows to consider them as promising candidates both for oxygen transport membranes and cathodes for intermediate temperature SOFC.

AB - This work discusses the effect of partial substitution of cobalt in Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) by Mo (VI) cations on the crystal structure, microstructure and transport properties of doped materials. Ba0.5Sr0.5Co0.8−xMoxFe0.2O3−δ (BSCFMx) samples possess specific microstructure consisting of double perovskite domains distributed in the cubic perovskite matrix that results in the suppression of undesirable «cubic–hexagonal» phase transition at x ≥ 0.02. Doped BSCFMx perovskites demonstrate high oxygen permeability, improved CO2 tolerance, enhanced electrical conductivity and chemical compatibility with Ce0.8Gd0.2O2-δ electrolyte that allows to consider them as promising candidates both for oxygen transport membranes and cathodes for intermediate temperature SOFC.

KW - Air separation

KW - BSCF

KW - Cathode materials

KW - Electrical conductivity

KW - Hollow fiber membrane

KW - Oxygen deficient perovskite

KW - Solid oxide fuel cell

KW - Thermal expansion

KW - THERMAL-STABILITY

KW - HIGH-PERFORMANCE

KW - IT-SOFC

KW - W PEROVSKITES

KW - PEROVSKITE-TYPE OXIDES

KW - CATHODE

KW - OXYGEN PERMEABILITY

KW - TEMPERATURE

KW - HOLLOW-FIBER MEMBRANES

KW - OXIDE FUEL-CELLS

UR - http://www.scopus.com/inward/record.url?scp=85033719469&partnerID=8YFLogxK

U2 - 10.1016/j.jiec.2017.10.029

DO - 10.1016/j.jiec.2017.10.029

M3 - Article

AN - SCOPUS:85033719469

VL - 59

SP - 242

EP - 250

JO - Journal of Industrial and Engineering Chemistry

JF - Journal of Industrial and Engineering Chemistry

SN - 1226-086X

ER -

ID: 12078612