Standard

Ox/Red-controllable combustion synthesis of foam-like PrFeO3 nanopowders for effective photo-Fenton degradation of methyl violet. / Seroglazova, Anna S.; Lebedev, Lev A.; Chebanenko, Maria I.; Sklyarova, Anastasia S.; Buryanenko, Ivan V.; Semenov, Valentin G.; Popkov, Vadim I.

в: Advanced Powder Technology, Том 33, № 2, 103398, 01.02.2022.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Seroglazova, AS, Lebedev, LA, Chebanenko, MI, Sklyarova, AS, Buryanenko, IV, Semenov, VG & Popkov, VI 2022, 'Ox/Red-controllable combustion synthesis of foam-like PrFeO3 nanopowders for effective photo-Fenton degradation of methyl violet', Advanced Powder Technology, Том. 33, № 2, 103398. https://doi.org/10.1016/j.apt.2021.103398

APA

Seroglazova, A. S., Lebedev, L. A., Chebanenko, M. I., Sklyarova, A. S., Buryanenko, I. V., Semenov, V. G., & Popkov, V. I. (2022). Ox/Red-controllable combustion synthesis of foam-like PrFeO3 nanopowders for effective photo-Fenton degradation of methyl violet. Advanced Powder Technology, 33(2), [103398]. https://doi.org/10.1016/j.apt.2021.103398

Vancouver

Seroglazova AS, Lebedev LA, Chebanenko MI, Sklyarova AS, Buryanenko IV, Semenov VG и пр. Ox/Red-controllable combustion synthesis of foam-like PrFeO3 nanopowders for effective photo-Fenton degradation of methyl violet. Advanced Powder Technology. 2022 Февр. 1;33(2). 103398. https://doi.org/10.1016/j.apt.2021.103398

Author

Seroglazova, Anna S. ; Lebedev, Lev A. ; Chebanenko, Maria I. ; Sklyarova, Anastasia S. ; Buryanenko, Ivan V. ; Semenov, Valentin G. ; Popkov, Vadim I. / Ox/Red-controllable combustion synthesis of foam-like PrFeO3 nanopowders for effective photo-Fenton degradation of methyl violet. в: Advanced Powder Technology. 2022 ; Том 33, № 2.

BibTeX

@article{a04b99b8438e47c7baa47f1554050302,
title = "Ox/Red-controllable combustion synthesis of foam-like PrFeO3 nanopowders for effective photo-Fenton degradation of methyl violet",
abstract = "Praseodymium orthoferrite nanopowders were synthesized by Red/Ox-controlled glycine-nitrate combustion followed by heat treatment. It was found that the temperature of PrFeO3 formation from amorphous combustion products varied from 612 °C to 647 °C, depending on the initial reaction solution. The purity, crystallite size, morphology and specific surface area of ​​the samples were affected by the glycine-nitrate ratio (G/N). At nonstoichiometric G/N (more or less than 0.6), amorphous or low crystalline phases were formed. Also, at these ratios, nanopowders had the smallest crystallite size before (17.4–36.2 nm) and after (45.3–49.2 nm) heat treatment. All powders were characterized by developed porous morphology with a specific surface area of ​​2.9–11.9 m2/g and a band gap of 2.07–2.13 eV. The results of 57Fe M{\"o}ssbauer spectroscopy confirmed magnetically ordered state of PrFeO3 nanocrystals with 1 mol % of amorphous component, associated with the combustion mode of a glycine-nitrate solution. The photocatalytic activity of PrFeO3 was evaluated by the rate of decomposition of methyl violet (MV) in the presence of peroxide under the action of visible light.",
keywords = "Nanopowders, Photo-Fenton-like reactions, Photocatalysis, Praseodymium orthoferrite, Solution combustion synthesis",
author = "Seroglazova, {Anna S.} and Lebedev, {Lev A.} and Chebanenko, {Maria I.} and Sklyarova, {Anastasia S.} and Buryanenko, {Ivan V.} and Semenov, {Valentin G.} and Popkov, {Vadim I.}",
note = "Publisher Copyright: {\textcopyright} 2021 The Society of Powder Technology Japan",
year = "2022",
month = feb,
day = "1",
doi = "10.1016/j.apt.2021.103398",
language = "English",
volume = "33",
journal = "Advanced Powder Technology",
issn = "0921-8831",
publisher = "Elsevier",
number = "2",

}

RIS

TY - JOUR

T1 - Ox/Red-controllable combustion synthesis of foam-like PrFeO3 nanopowders for effective photo-Fenton degradation of methyl violet

AU - Seroglazova, Anna S.

AU - Lebedev, Lev A.

AU - Chebanenko, Maria I.

AU - Sklyarova, Anastasia S.

AU - Buryanenko, Ivan V.

AU - Semenov, Valentin G.

AU - Popkov, Vadim I.

N1 - Publisher Copyright: © 2021 The Society of Powder Technology Japan

PY - 2022/2/1

Y1 - 2022/2/1

N2 - Praseodymium orthoferrite nanopowders were synthesized by Red/Ox-controlled glycine-nitrate combustion followed by heat treatment. It was found that the temperature of PrFeO3 formation from amorphous combustion products varied from 612 °C to 647 °C, depending on the initial reaction solution. The purity, crystallite size, morphology and specific surface area of ​​the samples were affected by the glycine-nitrate ratio (G/N). At nonstoichiometric G/N (more or less than 0.6), amorphous or low crystalline phases were formed. Also, at these ratios, nanopowders had the smallest crystallite size before (17.4–36.2 nm) and after (45.3–49.2 nm) heat treatment. All powders were characterized by developed porous morphology with a specific surface area of ​​2.9–11.9 m2/g and a band gap of 2.07–2.13 eV. The results of 57Fe Mössbauer spectroscopy confirmed magnetically ordered state of PrFeO3 nanocrystals with 1 mol % of amorphous component, associated with the combustion mode of a glycine-nitrate solution. The photocatalytic activity of PrFeO3 was evaluated by the rate of decomposition of methyl violet (MV) in the presence of peroxide under the action of visible light.

AB - Praseodymium orthoferrite nanopowders were synthesized by Red/Ox-controlled glycine-nitrate combustion followed by heat treatment. It was found that the temperature of PrFeO3 formation from amorphous combustion products varied from 612 °C to 647 °C, depending on the initial reaction solution. The purity, crystallite size, morphology and specific surface area of ​​the samples were affected by the glycine-nitrate ratio (G/N). At nonstoichiometric G/N (more or less than 0.6), amorphous or low crystalline phases were formed. Also, at these ratios, nanopowders had the smallest crystallite size before (17.4–36.2 nm) and after (45.3–49.2 nm) heat treatment. All powders were characterized by developed porous morphology with a specific surface area of ​​2.9–11.9 m2/g and a band gap of 2.07–2.13 eV. The results of 57Fe Mössbauer spectroscopy confirmed magnetically ordered state of PrFeO3 nanocrystals with 1 mol % of amorphous component, associated with the combustion mode of a glycine-nitrate solution. The photocatalytic activity of PrFeO3 was evaluated by the rate of decomposition of methyl violet (MV) in the presence of peroxide under the action of visible light.

KW - Nanopowders

KW - Photo-Fenton-like reactions

KW - Photocatalysis

KW - Praseodymium orthoferrite

KW - Solution combustion synthesis

UR - http://www.scopus.com/inward/record.url?scp=85123736656&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/39df3436-a794-31c8-b825-30c13d68c16b/

U2 - 10.1016/j.apt.2021.103398

DO - 10.1016/j.apt.2021.103398

M3 - Article

AN - SCOPUS:85123736656

VL - 33

JO - Advanced Powder Technology

JF - Advanced Powder Technology

SN - 0921-8831

IS - 2

M1 - 103398

ER -

ID: 100802335