Research output: Contribution to journal › Article › peer-review
Nanomaterials with oxygen mobility for catalysts of biofuels transformation into syngas, SOFC and oxygen/hydrogen separation membranes: Design and performance. / Sadykov, V.; Eremeev, N.; Sadovskaya, E. et al.
In: Catalysis Today, Vol. 423, 113936, 01.11.2023.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Nanomaterials with oxygen mobility for catalysts of biofuels transformation into syngas, SOFC and oxygen/hydrogen separation membranes: Design and performance
AU - Sadykov, V.
AU - Eremeev, N.
AU - Sadovskaya, E.
AU - Bespalko, Y.
AU - Simonov, M.
AU - Arapova, M.
AU - Smal, E.
N1 - Funding Information: Authors are glad to acknowledge efficient collaboration on this thematics in frames of a lot of international projects. Design and studies of structured catalysts continue in frames of the budget project AAA-A21–121011390007-7 of Boreskov Institute of catalysis. Publisher Copyright: © 2022 Elsevier B.V.
PY - 2023/11/1
Y1 - 2023/11/1
N2 - Modern hydrogen energy technologies include generation of syngas and pure hydrogen from biofuels to be used for green energy production in solid oxide fuel cells (SOFC). To be economically feasible, these processes require design of stable, efficient and inexpensive catalysts, permselective membranes for hydrogen and oxygen separation as well as SOFC cathode and anode materials. In all cases, such materials should possess a high oxygen mobility. This review presents results of our research devoted to design of materials based on complex oxides with fluorite, perovskite, and spinel structures used in these applications. The key aspect is characterization of their oxygen mobility by unique method of temperature –programmed oxygen heteroexchange in flow reactors and finding its dependence on their composition, real structure/microstructure and surface properties affected by methods of synthesis and elucidated with the help of modern structural, spectroscopic and kinetic methods. Optimized materials were shown to provide stable and efficient performance in catalytic reactors, membranes and solid oxide fuels cells.
AB - Modern hydrogen energy technologies include generation of syngas and pure hydrogen from biofuels to be used for green energy production in solid oxide fuel cells (SOFC). To be economically feasible, these processes require design of stable, efficient and inexpensive catalysts, permselective membranes for hydrogen and oxygen separation as well as SOFC cathode and anode materials. In all cases, such materials should possess a high oxygen mobility. This review presents results of our research devoted to design of materials based on complex oxides with fluorite, perovskite, and spinel structures used in these applications. The key aspect is characterization of their oxygen mobility by unique method of temperature –programmed oxygen heteroexchange in flow reactors and finding its dependence on their composition, real structure/microstructure and surface properties affected by methods of synthesis and elucidated with the help of modern structural, spectroscopic and kinetic methods. Optimized materials were shown to provide stable and efficient performance in catalytic reactors, membranes and solid oxide fuels cells.
KW - Biofuels reforming
KW - Characterization
KW - Fluorites
KW - Hydrogen and oxygen separation membranes
KW - Hydrogen and syngas
KW - Nanocomposites
KW - Oxygen isotope heteroexchange
KW - Oxygen mobility
KW - Performance
KW - Perovskites
KW - Solid oxide fuel cells
KW - Spinel
KW - Structured catalysts
KW - Synthesis
UR - http://www.scopus.com/inward/record.url?scp=85141263082&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/1473ac98-86d6-3a6c-a817-b0f0aec60119/
U2 - 10.1016/j.cattod.2022.10.018
DO - 10.1016/j.cattod.2022.10.018
M3 - Article
AN - SCOPUS:85141263082
VL - 423
JO - Catalysis Today
JF - Catalysis Today
SN - 0920-5861
M1 - 113936
ER -
ID: 39334715