Research output: Contribution to journal › Article › peer-review
Chemical looping methane dry reforming over Ni-containing modified ceria-zirconia. / Smal, Ekaterina; Fedorova, Valeria; Valeev, Konstantin et al.
In: Nanosystems: Physics, Chemistry, Mathematics, Vol. 15, No. 6, 06.12.2024, p. 879-892.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Chemical looping methane dry reforming over Ni-containing modified ceria-zirconia
AU - Smal, Ekaterina
AU - Fedorova, Valeria
AU - Valeev, Konstantin
AU - Hassan, Amir
AU - Gerasimov, Evgeny
AU - Simonov, Mikhail
N1 - his work was supported by the Ministry of Science and Higher Education of the Russian Federation within the governmental assignment for Boreskov Institute of Catalysis (project FWUR-2024-0033). The studies were carried out using the facilities of the shared research center “National Center of Investigation of Catalysts” at Boreskov Institute of Catalysis. Authors thank to T. Krieger and O. Bulavchenko for XRD, V. Rogov for H2-TPR and A. Ishchenko for TEM studies.
PY - 2024/12/6
Y1 - 2024/12/6
N2 - Modified ceria-zirconia oxides were prepared in supercritical fluids in flow-type installation. Ni was added by wetness impregnation. All materials were studied by a complex of physicochemical techniques (XRD, TEM, H2-TPR). Catalysts have been investigated in a modern process – chemical looping methane dry reforming (CLMDR). Conversions of CH4 and CO2, H2/CO ratio, H2 and CO productivities were calculated. The features of CLMDR process were compared with results obtained in MDR steady-state conditions.
AB - Modified ceria-zirconia oxides were prepared in supercritical fluids in flow-type installation. Ni was added by wetness impregnation. All materials were studied by a complex of physicochemical techniques (XRD, TEM, H2-TPR). Catalysts have been investigated in a modern process – chemical looping methane dry reforming (CLMDR). Conversions of CH4 and CO2, H2/CO ratio, H2 and CO productivities were calculated. The features of CLMDR process were compared with results obtained in MDR steady-state conditions.
KW - ceria-zirconia
KW - chemical looping
KW - hydrogen
KW - methane dry reforming
KW - supercritical synthesis
UR - https://www.mendeley.com/catalogue/90c2881f-be5c-3035-80a3-71a22a6772d8/
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85215658269&origin=inward&txGid=373ab827567dada4e8fe046f7e7b60da
U2 - 10.17586/2220-8054-2024-15-6-879-892
DO - 10.17586/2220-8054-2024-15-6-879-892
M3 - Article
VL - 15
SP - 879
EP - 892
JO - Nanosystems-Physics chemistry mathematics
JF - Nanosystems-Physics chemistry mathematics
SN - 2220-8054
IS - 6
ER -
ID: 63425850