Standard

A new approach to lanthanum silicates with apatite structure synthesis using β-cyclodextrin. / Lopatin, M. Yu; Sadovskaya, E. M.; Ksenz, A. S. и др.

в: Colloids and Surfaces A: Physicochemical and Engineering Aspects, Том 708, 135979, 05.03.2025.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Lopatin, MY, Sadovskaya, EM, Ksenz, AS, Vorobyova, AA, Boltalin, AI, Knotko, AV, Sorokina, NM, Shatalova, TB, Petukhov, DI, Fedorova, YE, Eremeev, NF, Sadykov, VA, Morozov, IV & Fedorova, AA 2025, 'A new approach to lanthanum silicates with apatite structure synthesis using β-cyclodextrin', Colloids and Surfaces A: Physicochemical and Engineering Aspects, Том. 708, 135979. https://doi.org/10.1016/j.colsurfa.2024.135979

APA

Lopatin, M. Y., Sadovskaya, E. M., Ksenz, A. S., Vorobyova, A. A., Boltalin, A. I., Knotko, A. V., Sorokina, N. M., Shatalova, T. B., Petukhov, D. I., Fedorova, Y. E., Eremeev, N. F., Sadykov, V. A., Morozov, I. V., & Fedorova, A. A. (2025). A new approach to lanthanum silicates with apatite structure synthesis using β-cyclodextrin. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 708, [135979]. https://doi.org/10.1016/j.colsurfa.2024.135979

Vancouver

Lopatin MY, Sadovskaya EM, Ksenz AS, Vorobyova AA, Boltalin AI, Knotko AV и др. A new approach to lanthanum silicates with apatite structure synthesis using β-cyclodextrin. Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2025 март 5;708:135979. doi: 10.1016/j.colsurfa.2024.135979

Author

Lopatin, M. Yu ; Sadovskaya, E. M. ; Ksenz, A. S. и др. / A new approach to lanthanum silicates with apatite structure synthesis using β-cyclodextrin. в: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2025 ; Том 708.

BibTeX

@article{5ae6177014914aaa81f74c6efbe51bc1,
title = "A new approach to lanthanum silicates with apatite structure synthesis using β-cyclodextrin",
abstract = "Apatite-type lanthanum silicates attract the attention of scientists due to their high oxygen mobility and, therefore, the opportunity for different applications. The samples of undoped and iron-doped lanthanum silicates with apatite structure were obtained by the modified sol-gel method using β-cyclodextrin as a template. The precursor decomposition was investigated by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) methods with mass-spectrometry registration of evolved gaseous products. Obtained lanthanum silicates were studied by X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDX) and low-temperature nitrogen adsorption (BET and BJH). Oxygen mobility in samples was examined with a temperature-programmed isotopic exchange using 18O2 and C18O2, which complement each other. The catalytic activity of samples with supported nickel was investigated in the ethanol steam reforming reaction. It was shown that the described synthesis method allows obtaining lanthanum silicates at relatively low temperatures. Synthesized samples have a high oxygen mobility, which increases with iron doping. Also, it was shown that catalyst based on iron-doped lanthanum silicate possesses higher oxygen mobility and catalytic activity than catalysts based on undoped apatites.",
keywords = "Cyclodextrin, Ethanol steam reforming, Iron doping, Isotopic exchange, Lanthanum silicates, Sol-gel method",
author = "Lopatin, {M. Yu} and Sadovskaya, {E. M.} and Ksenz, {A. S.} and Vorobyova, {A. A.} and Boltalin, {A. I.} and Knotko, {A. V.} and Sorokina, {N. M.} and Shatalova, {T. B.} and Petukhov, {D. I.} and Fedorova, {Yu E.} and Eremeev, {N. F.} and Sadykov, {V. A.} and Morozov, {I. V.} and Fedorova, {A. A.}",
note = "Сведения о финансировании Текст о финансировании The authors thank Vasilyeva A.M. for synthesizing an iron-doped lanthanum silicate sample LF1.2SO-60\u201310. Thermal analysis was carried out on facilities purchased under the Moscow State University Development Program. Temperature-programmed C18O2 isotopic exchange studies and their analysis were carried out in frames of the budget project FWUR-2024\u20130033 for the Boreskov Institute of Catalysis.",
year = "2025",
month = mar,
day = "5",
doi = "10.1016/j.colsurfa.2024.135979",
language = "English",
volume = "708",
journal = "Colloids and Surfaces A: Physicochemical and Engineering Aspects",
issn = "0927-7757",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - A new approach to lanthanum silicates with apatite structure synthesis using β-cyclodextrin

AU - Lopatin, M. Yu

AU - Sadovskaya, E. M.

AU - Ksenz, A. S.

AU - Vorobyova, A. A.

AU - Boltalin, A. I.

AU - Knotko, A. V.

AU - Sorokina, N. M.

AU - Shatalova, T. B.

AU - Petukhov, D. I.

AU - Fedorova, Yu E.

AU - Eremeev, N. F.

AU - Sadykov, V. A.

AU - Morozov, I. V.

AU - Fedorova, A. A.

N1 - Сведения о финансировании Текст о финансировании The authors thank Vasilyeva A.M. for synthesizing an iron-doped lanthanum silicate sample LF1.2SO-60\u201310. Thermal analysis was carried out on facilities purchased under the Moscow State University Development Program. Temperature-programmed C18O2 isotopic exchange studies and their analysis were carried out in frames of the budget project FWUR-2024\u20130033 for the Boreskov Institute of Catalysis.

PY - 2025/3/5

Y1 - 2025/3/5

N2 - Apatite-type lanthanum silicates attract the attention of scientists due to their high oxygen mobility and, therefore, the opportunity for different applications. The samples of undoped and iron-doped lanthanum silicates with apatite structure were obtained by the modified sol-gel method using β-cyclodextrin as a template. The precursor decomposition was investigated by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) methods with mass-spectrometry registration of evolved gaseous products. Obtained lanthanum silicates were studied by X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDX) and low-temperature nitrogen adsorption (BET and BJH). Oxygen mobility in samples was examined with a temperature-programmed isotopic exchange using 18O2 and C18O2, which complement each other. The catalytic activity of samples with supported nickel was investigated in the ethanol steam reforming reaction. It was shown that the described synthesis method allows obtaining lanthanum silicates at relatively low temperatures. Synthesized samples have a high oxygen mobility, which increases with iron doping. Also, it was shown that catalyst based on iron-doped lanthanum silicate possesses higher oxygen mobility and catalytic activity than catalysts based on undoped apatites.

AB - Apatite-type lanthanum silicates attract the attention of scientists due to their high oxygen mobility and, therefore, the opportunity for different applications. The samples of undoped and iron-doped lanthanum silicates with apatite structure were obtained by the modified sol-gel method using β-cyclodextrin as a template. The precursor decomposition was investigated by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) methods with mass-spectrometry registration of evolved gaseous products. Obtained lanthanum silicates were studied by X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDX) and low-temperature nitrogen adsorption (BET and BJH). Oxygen mobility in samples was examined with a temperature-programmed isotopic exchange using 18O2 and C18O2, which complement each other. The catalytic activity of samples with supported nickel was investigated in the ethanol steam reforming reaction. It was shown that the described synthesis method allows obtaining lanthanum silicates at relatively low temperatures. Synthesized samples have a high oxygen mobility, which increases with iron doping. Also, it was shown that catalyst based on iron-doped lanthanum silicate possesses higher oxygen mobility and catalytic activity than catalysts based on undoped apatites.

KW - Cyclodextrin

KW - Ethanol steam reforming

KW - Iron doping

KW - Isotopic exchange

KW - Lanthanum silicates

KW - Sol-gel method

UR - https://www.mendeley.com/catalogue/ac9d5d76-0a99-39d1-8cd9-942d81ae92f6/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85212202215&origin=inward&txGid=b3146c6140ad7782b593ad7f4a3e6707

U2 - 10.1016/j.colsurfa.2024.135979

DO - 10.1016/j.colsurfa.2024.135979

M3 - Article

VL - 708

JO - Colloids and Surfaces A: Physicochemical and Engineering Aspects

JF - Colloids and Surfaces A: Physicochemical and Engineering Aspects

SN - 0927-7757

M1 - 135979

ER -

ID: 62801170