Published 1999
| Version v1
Journal article
Mass-spectrometric study of thermodynamics of lithium molybdate evaporation
Description
Evaporation of lithium molybdate in 1403-1504 K range was investigated by the method og high-temperature mass-spectrometry. It was established that Li2MoO4(g), Li2O(g), MoO3(g) molecules were present during Li2MoO4(l) evaporation in gaseous phase. Heat of formation of Li2MoO4(g) molecule was calculated. Heat of LiMoO4(sol) sublimation was determined with the use of thermodynamics law
Abstract (Russian)
Методом высокотемпературной масс-спектрометрии исследовано испарение молибдата лития в области 1403-1504 К. Установлено, что при испарении Li2MoO4(ж) в газовой фазе присутствуют молекулы Li2MoO4(г), Li2O(г), MoO3(г). Рассчитана теплота образования молекулы Li2MoO4(г). С помощью 3 закона термодинамики найдена теплота сублимации Li2MoO4(тв)Additional details
Additional titles
- Original title (Russian)
- Масс-спектрометрическое исследование термодинамики испарения молибдата лития
Publishing Information
- Journal Title
- Metally (Moscow)
- Journal Issue
- no.1
- Journal Page Range
- p. 34-36
- ISSN
- 0869-5733
- CODEN
- MEALET
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 32008759
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- EVAPORATION; LITHIUM COMPOUNDS; MASS SPECTROSCOPY; MOLYBDATES; PHASE STUDIES; TEMPERATURE RANGE 1000-4000 K; THERMODYNAMICS; VAPOR PRESSURE; VAPORIZATION HEAT
- Descriptors DEC
- ALKALI METAL COMPOUNDS; ENTHALPY; MOLYBDENUM COMPOUNDS; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; REFRACTORY METAL COMPOUNDS; SPECTROSCOPY; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION HEAT
Optional Information
- Notes
- 11 refs., 1 fig., 5 tabs.