Real structure - Oxygen mobility relationship in nanocrystalline doped ceria-zirconia fluorite-like solid solutions promoted by Pt

Vladislav Sadykov; N. Mezentseva; V. Muzykantov; D. Efremov; E. Gubanova; N. Sazonova; A. Bobin; E. Paukshtis; A. Ishchenko; V. Voronin; J. Ross; C. Mirodatos; A. Van Veen

doi:10.1557/proc-1122-o05-03

Real structure - Oxygen mobility relationship in nanocrystalline doped ceria-zirconia fluorite-like solid solutions promoted by Pt

Vladislav Sadykov
, N. Mezentseva
, V. Muzykantov
, D. Efremov
, E. Gubanova
, N. Sazonova
, A. Bobin
, E. Paukshtis
, A. Ishchenko
, V. Voronin
, J. Ross
, C. Mirodatos
, A. Van Veen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This work considers effect of type and content of dopant on the real structure, state of surface Pt species and oxygen mobility of nanocrystalline Ln_x(Ce_0.5Zr_0.5)_1-xO _2-δ (Ln=La³⁺, Gd³⁺, Pr^3+/4+) solid solutions prepared by Pechini route. For the reactions of methane selective oxidation and dry reforming into syngas, catalytic activity correlates rather well with either surface (in diluted feeds) or bulk (in realistic feeds) oxygen mobility as well as Pt dispersion controlled by the type and content of a dopant.

Original language	English
Title of host publication	Structure/Property Relationships in Fluorite-Derivative Compounds
Publisher	Materials Research Society
Pages	36-41
Number of pages	6
ISBN (Print)	9781615677627
DOIs	https://doi.org/10.1557/proc-1122-o05-03
Publication status	Published - 2008
Event	2008 MRS Fall Meeting - Boston, MA, United States Duration: 1 Dec 2008 → 5 Dec 2008

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	1122
ISSN (Print)	0272-9172

Conference

Conference	2008 MRS Fall Meeting
Country/Territory	United States
City	Boston, MA
Period	1/12/08 → 5/12/08

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 13 Climate Action

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10.1557/proc-1122-o05-03

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Sadykov, V., Mezentseva, N., Muzykantov, V., Efremov, D., Gubanova, E., Sazonova, N., Bobin, A., Paukshtis, E., Ishchenko, A., Voronin, V., Ross, J., Mirodatos, C., & Van Veen, A. (2008). Real structure - Oxygen mobility relationship in nanocrystalline doped ceria-zirconia fluorite-like solid solutions promoted by Pt. In Structure/Property Relationships in Fluorite-Derivative Compounds (pp. 36-41). (Materials Research Society Symposium Proceedings; Vol. 1122). Materials Research Society. https://doi.org/10.1557/proc-1122-o05-03

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title = "Real structure - Oxygen mobility relationship in nanocrystalline doped ceria-zirconia fluorite-like solid solutions promoted by Pt",

abstract = "This work considers effect of type and content of dopant on the real structure, state of surface Pt species and oxygen mobility of nanocrystalline Lnx(Ce0.5Zr0.5)1-xO 2-δ (Ln=La3+, Gd3+, Pr3+/4+) solid solutions prepared by Pechini route. For the reactions of methane selective oxidation and dry reforming into syngas, catalytic activity correlates rather well with either surface (in diluted feeds) or bulk (in realistic feeds) oxygen mobility as well as Pt dispersion controlled by the type and content of a dopant.",

author = "Vladislav Sadykov and N. Mezentseva and V. Muzykantov and D. Efremov and E. Gubanova and N. Sazonova and A. Bobin and E. Paukshtis and A. Ishchenko and V. Voronin and J. Ross and C. Mirodatos and \{Van Veen\}, A.",

year = "2008",

doi = "10.1557/proc-1122-o05-03",

language = "English",

isbn = "9781615677627",

series = "Materials Research Society Symposium Proceedings",

publisher = "Materials Research Society",

pages = "36--41",

booktitle = "Structure/Property Relationships in Fluorite-Derivative Compounds",

note = "2008 MRS Fall Meeting ; Conference date: 01-12-2008 Through 05-12-2008",

}

Sadykov, V, Mezentseva, N, Muzykantov, V, Efremov, D, Gubanova, E, Sazonova, N, Bobin, A, Paukshtis, E, Ishchenko, A, Voronin, V, Ross, J, Mirodatos, C & Van Veen, A 2008, Real structure - Oxygen mobility relationship in nanocrystalline doped ceria-zirconia fluorite-like solid solutions promoted by Pt. in Structure/Property Relationships in Fluorite-Derivative Compounds. Materials Research Society Symposium Proceedings, vol. 1122, Materials Research Society, pp. 36-41, 2008 MRS Fall Meeting, Boston, MA, United States, 1/12/08. https://doi.org/10.1557/proc-1122-o05-03

Real structure - Oxygen mobility relationship in nanocrystalline doped ceria-zirconia fluorite-like solid solutions promoted by Pt. / Sadykov, Vladislav; Mezentseva, N.; Muzykantov, V. et al.
Structure/Property Relationships in Fluorite-Derivative Compounds. Materials Research Society, 2008. p. 36-41 (Materials Research Society Symposium Proceedings; Vol. 1122).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Real structure - Oxygen mobility relationship in nanocrystalline doped ceria-zirconia fluorite-like solid solutions promoted by Pt

AU - Sadykov, Vladislav

AU - Mezentseva, N.

AU - Muzykantov, V.

AU - Efremov, D.

AU - Gubanova, E.

AU - Sazonova, N.

AU - Bobin, A.

AU - Paukshtis, E.

AU - Ishchenko, A.

AU - Voronin, V.

AU - Ross, J.

AU - Mirodatos, C.

AU - Van Veen, A.

PY - 2008

Y1 - 2008

N2 - This work considers effect of type and content of dopant on the real structure, state of surface Pt species and oxygen mobility of nanocrystalline Lnx(Ce0.5Zr0.5)1-xO 2-δ (Ln=La3+, Gd3+, Pr3+/4+) solid solutions prepared by Pechini route. For the reactions of methane selective oxidation and dry reforming into syngas, catalytic activity correlates rather well with either surface (in diluted feeds) or bulk (in realistic feeds) oxygen mobility as well as Pt dispersion controlled by the type and content of a dopant.

AB - This work considers effect of type and content of dopant on the real structure, state of surface Pt species and oxygen mobility of nanocrystalline Lnx(Ce0.5Zr0.5)1-xO 2-δ (Ln=La3+, Gd3+, Pr3+/4+) solid solutions prepared by Pechini route. For the reactions of methane selective oxidation and dry reforming into syngas, catalytic activity correlates rather well with either surface (in diluted feeds) or bulk (in realistic feeds) oxygen mobility as well as Pt dispersion controlled by the type and content of a dopant.

UR - https://www.scopus.com/pages/publications/77952045797

U2 - 10.1557/proc-1122-o05-03

DO - 10.1557/proc-1122-o05-03

M3 - Conference contribution

AN - SCOPUS:77952045797

SN - 9781615677627

T3 - Materials Research Society Symposium Proceedings

SP - 36

EP - 41

BT - Structure/Property Relationships in Fluorite-Derivative Compounds

PB - Materials Research Society

T2 - 2008 MRS Fall Meeting

Y2 - 1 December 2008 through 5 December 2008

ER -

Sadykov V, Mezentseva N, Muzykantov V, Efremov D, Gubanova E, Sazonova N et al. Real structure - Oxygen mobility relationship in nanocrystalline doped ceria-zirconia fluorite-like solid solutions promoted by Pt. In Structure/Property Relationships in Fluorite-Derivative Compounds. Materials Research Society. 2008. p. 36-41. (Materials Research Society Symposium Proceedings). doi: 10.1557/proc-1122-o05-03

Real structure - Oxygen mobility relationship in nanocrystalline doped ceria-zirconia fluorite-like solid solutions promoted by Pt

Abstract

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