Mass Spectrometric Study of the Interaction of Y2O3 with Carbon at High Temperatures
The evaporation of Y2O3 in the presence of carbon was studied by high-temperature differential mass spectrometry. In the temperature range 1950–2200 K, the vapor above the Y2O3–C system contains YO and atomic yttrium. At elevated temperatures, the partial pressure of YO vapor over the Y2O3–C system decreases compared to the partial pressure of YO vapor over individual Y2O3, leading to a decrease in the activity of yttrium oxide in the system.
Authors
- С. И. Лопатин (ORCID: https://orcid.org/0000-0002-6060-5349)
- Yu. I. Folomeikin
- V. L. Stolyarova (ORCID: https://orcid.org/0000-0001-7798-4405)
Institutions
- St Petersburg University (RU)
- Baranov Central Institute of Aviation Motor Development (RU)
- The State Scientific Research Institute of Civil Aviation (RU)
- Institute of Chemistry of Silicates named after I.V. Grebenshchikov (RU)
Publication Details
- Journal
- Russian Journal of Physical Chemistry A
- Published
- 2024-09-01
- DOI
- https://doi.org/10.1134/s0036024424701073
- Primary Topic
- Luminescence Properties of Advanced Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00