HIGH-TEMPERATURE VAPORIZATION AND THERMODYNAMIC PROPERTIES OF THE POTASSIUM - C-60 PHASES

Authors
BORISOVA DY MAVRIN AA SIDOROV LN SKOKAN EV EDWARDS JG SPIRIDONOV FM BORSHCHEVSKY AY IOFFEE IN
Citation
Dy. Borisova et al., HIGH-TEMPERATURE VAPORIZATION AND THERMODYNAMIC PROPERTIES OF THE POTASSIUM - C-60 PHASES, Fullerene science and technology, 6(3), 1998, pp. 519-544
Citations number
33
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical","Material Science
Journal title
Fullerene science and technology → ACNP
ISSN journal
1064122X
Volume
6
Issue
3
Year of publication
1998
Pages
519 - 544
Database
ISI
SICI code
1064-122X(1998)6:3<519:HVATPO>2.0.ZU;2-1
Abstract
Knudsen cell mass spectrometry and simultaneous Knudsen-torsion effusi on technique were used to study K/C-60 binary system. Activities of po tassium and/or C-60 were measured in all heterogeneous regions of the K-C-60 phase diagram and the Gibbs energies of formation of KxC60 (x=1 ,3,4,6) were calculated. Gaseous species KC60(g) was identified and th e Gibbs energy of formation of KC60(g) was calculated directly from th e experimental data.