Published March 1979 | Version v1
Journal article Metadata-only

Thermodynamic properties of rare earth metal monophosphides

Creators

Description

Standard formation heats and entropies of solid monophosphides fo lanthanum, praseodymium and samarium are determined as a result of mass-spectrometric investigations of high-temperature behaviour in vacuum. It has been established from mass-spectra analysis at different temperatures and ionization efficiency curves that vapour above lanthanum monophosphide, praseodymium and samarium phosphides in the temperature ranges 2096-2450, 2028-2360, 1716-2083 K respectively consists of metal and phosphorus atoms and P2 molecules

Additional details

Additional titles

Original title (Russian)
Термодинамические свойства монофосфидов редкоземельных металлов

Publishing Information

Journal Title
Zh. Fiz. Khim.
Journal Volume
53
Journal Issue
3
Series
Zh. Fiz. Khim.
Journal Page Range
618-621
ISSN
0044-4537

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
11501787
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ENTROPY; FORMATION HEAT; LANTHANUM COMPOUNDS; PRASEODYMIUM PHOSPHIDES; SAMARIUM COMPOUNDS; SOLIDS; VAPORS; VERY HIGH TEMPERATURE
Descriptors DEC
ENTHALPY; FLUIDS; GASES; PHOSPHIDES; PHOSPHORUS COMPOUNDS; PHYSICAL PROPERTIES; PRASEODYMIUM COMPOUNDS; RARE EARTH COMPOUNDS; REACTION HEAT; THERMODYNAMIC PROPERTIES

Optional Information

Notes
For English translation see the journal Russian Journal of Physical Chemistry (UK).