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Mass Spectrometric Thermodynamic Study of Binary Systems Containing Iron Oxide. / Столярова, Валентина Леонидовна; Лопатин, Сергей Игоревич; Ворожцов, Виктор Алексеевич.

в: Russian Journal of General Chemistry, Том 96, № 4, 54, 01.04.2026, стр. 25-30.

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

Harvard

Столярова, ВЛ, Лопатин, СИ & Ворожцов, ВА 2026, 'Mass Spectrometric Thermodynamic Study of Binary Systems Containing Iron Oxide', Russian Journal of General Chemistry, Том. 96, № 4, 54, стр. 25-30. https://doi.org/10.1134/s1070363225607148

APA

Столярова, В. Л., Лопатин, С. И., & Ворожцов, В. А. (2026). Mass Spectrometric Thermodynamic Study of Binary Systems Containing Iron Oxide. Russian Journal of General Chemistry, 96(4), 25-30. [54]. https://doi.org/10.1134/s1070363225607148

Vancouver

Столярова ВЛ, Лопатин СИ, Ворожцов ВА. Mass Spectrometric Thermodynamic Study of Binary Systems Containing Iron Oxide. Russian Journal of General Chemistry. 2026 Апр. 1;96(4):25-30. 54. https://doi.org/10.1134/s1070363225607148

Author

Столярова, Валентина Леонидовна ; Лопатин, Сергей Игоревич ; Ворожцов, Виктор Алексеевич. / Mass Spectrometric Thermodynamic Study of Binary Systems Containing Iron Oxide. в: Russian Journal of General Chemistry. 2026 ; Том 96, № 4. стр. 25-30.

BibTeX

@article{def02518aaa8433691d943256ca652b4,
title = "Mass Spectrometric Thermodynamic Study of Binary Systems Containing Iron Oxide",
abstract = "Abstract: High-temperature mass spectrometry was used for the first time to study vaporization processes and thermodynamic properties in the Fe2O3–ZrO2 and Fe2O3–HfO2 systems, and the results were compared with the corresponding data for the Fe2O3–La2O3 system. The vapor over these systems in the temperature range 1557– 1833 K was shown to consist predominantly of atomic iron and oxygen. From the determined partial pressures of Fe, the activities of FeO in the FeO–La2O3, FeO–ZrO2, and FeO–HfO2 systems at high temperatures were calculated and compared, demonstrating the validity of the acid–base concept for describing vaporization processes and thermodynamic properties of oxide systems.",
keywords = "hafnium oxide, high-temperature mass spectrometry, iron oxide, thermodynamic properties, vaporization, zirconium oxide",
author = "Столярова, {Валентина Леонидовна} and Лопатин, {Сергей Игоревич} and Ворожцов, {Виктор Алексеевич}",
year = "2026",
month = apr,
day = "1",
doi = "10.1134/s1070363225607148",
language = "English",
volume = "96",
pages = "25--30",
journal = "Russian Journal of General Chemistry",
issn = "1070-3632",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "4",

}

RIS

TY - JOUR

T1 - Mass Spectrometric Thermodynamic Study of Binary Systems Containing Iron Oxide

AU - Столярова, Валентина Леонидовна

AU - Лопатин, Сергей Игоревич

AU - Ворожцов, Виктор Алексеевич

PY - 2026/4/1

Y1 - 2026/4/1

N2 - Abstract: High-temperature mass spectrometry was used for the first time to study vaporization processes and thermodynamic properties in the Fe2O3–ZrO2 and Fe2O3–HfO2 systems, and the results were compared with the corresponding data for the Fe2O3–La2O3 system. The vapor over these systems in the temperature range 1557– 1833 K was shown to consist predominantly of atomic iron and oxygen. From the determined partial pressures of Fe, the activities of FeO in the FeO–La2O3, FeO–ZrO2, and FeO–HfO2 systems at high temperatures were calculated and compared, demonstrating the validity of the acid–base concept for describing vaporization processes and thermodynamic properties of oxide systems.

AB - Abstract: High-temperature mass spectrometry was used for the first time to study vaporization processes and thermodynamic properties in the Fe2O3–ZrO2 and Fe2O3–HfO2 systems, and the results were compared with the corresponding data for the Fe2O3–La2O3 system. The vapor over these systems in the temperature range 1557– 1833 K was shown to consist predominantly of atomic iron and oxygen. From the determined partial pressures of Fe, the activities of FeO in the FeO–La2O3, FeO–ZrO2, and FeO–HfO2 systems at high temperatures were calculated and compared, demonstrating the validity of the acid–base concept for describing vaporization processes and thermodynamic properties of oxide systems.

KW - hafnium oxide

KW - high-temperature mass spectrometry

KW - iron oxide

KW - thermodynamic properties

KW - vaporization

KW - zirconium oxide

UR - https://www.mendeley.com/catalogue/24bebf07-c386-352a-9c6c-ec58dc9055a0/

U2 - 10.1134/s1070363225607148

DO - 10.1134/s1070363225607148

M3 - Article

VL - 96

SP - 25

EP - 30

JO - Russian Journal of General Chemistry

JF - Russian Journal of General Chemistry

SN - 1070-3632

IS - 4

M1 - 54

ER -

ID: 149272430