- PII
- 10.31857/S0207401X23050084-1
- DOI
- 10.31857/S0207401X23050084
- Publication type
- Status
- Published
- Authors
- Volume/ Edition
- Volume 42 / Issue number 5
- Pages
- 75-78
- Abstract
- The interrelation of the structure and catalytic properties of hydrogen-reduced iron-ruthenium systems in the ammonia synthesis reaction is studied by X-ray diffraction (XRD), as well as conversion and absorption Mössbauer spectroscopy (MS). It is found that a sample with a metal content of 50Fe/50Ru (wt %) exhibits the maximum catalytic activity in the synthesis of ammonia. It is shown that Fe–Ru intermetallic nanoclusters with a coherent scattering region (CSR) of ~11 nm are formed in the binary system.
- Keywords
- железорутениевые системы каталитический синтез аммиака конверсионная и абсорбционная мессбауэровская спектроскопия рентгеновская дифракция.
- Date of publication
- 14.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 2
References
- 1. Nielsen A. // Catal. Rev. 1981. V. 23. № 1–2. P. 17.
- 2. Boudart M. // Ibid. P. 1.
- 3. Kuznetsov B.N., Perov V.M., Alekseev A.M. et al. // React. Kinet. Catal. Lett. 2000. V. 41. P. 696.
- 4. Голубьев А.В., Нищев К.Н., Беглов В.И. и др. // ЖТФ. 2020. Т. 90. Вып. 5. С. 841.
- 5. Нищев К.Н., Голубьев М.А., Максимов Ю.В. и др. // ЖТФ. 2015. Т. 60. Вып. 5. С. 66.
- 6. Бродская И.Г., Дмитренко Л.М., Чеснокова Р.В. и др. // Катализ в промышленности. 2001. № 3. С. 16.
- 7. Прусаков В.Е., Максимов Ю.В., Нищев К.Н. и др. // Хим. физика. 2018. Т. 37. № 1. С. 83.
