Experimental Observations in the Potassium—Graphite System

Experimental Observations in the Potassium—Graphite System

A gravimetric Knudsen effusion technique has been developed to study the phase equilibria and thermodynamic properties of potassium—graphite lamellar compounds. Using this technique the existence of a C10K phase has been established and phase equilibria in the potassium—graphite, rubidium—graphite,...

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Veröffentlicht in:J. Chem. Phys., 47: 2978-81(Oct. 15, 1967) 47: 2978-81(Oct. 15, 1967), 1967-01, Vol.47 (8), p.2978-2981
Hauptverfasser: Salzano, F. J., Aronson, S.
Format: Artikel
Sprache:eng
Schlagworte:
CESIUM ALLOYS
CESIUM ALLOYS AND SYSTEMS/Cs-graphite, phase equilibria and thermodynamic properties of
GRAPHITE
GRAPHITE SYSTEMS/Cs- graphite, phase equilibria and thermodynamic properties of
GRAPHITE SYSTEMS/graphite-K, phase equilibria and thermodynamic properties of
GRAPHITE SYSTEMS/graphite-Rb, phase equilibria and thermodynamic properties of
N30240 -Metals, Ceramics, & Other Materials-Ceramics & Cermets-Structure & Phase Studies
PHASE DIAGRAMS
POTASSIUM ALLOYS AND SYSTEMS/graphite- -K, phase equilibria and thermodynamic properties of
RUBIDIUM ALLOYS
RUBIDIUM ALLOYS AND SYSTEMS/graphite-Rb, phase equilibria and thermodynamic properties of
THERMODYNAMICS POTASSIUM ALLOYS
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Beschreibung
Zusammenfassung:A gravimetric Knudsen effusion technique has been developed to study the phase equilibria and thermodynamic properties of potassium—graphite lamellar compounds. Using this technique the existence of a C10K phase has been established and phase equilibria in the potassium—graphite, rubidium—graphite, and cesium—graphite systems are shown to be completely analogous. The trends in the heats of reaction of cesium—graphite, rubidium—graphite, and potassium—graphite compounds are discussed.
ISSN:0021-9606
1089-7690
DOI:10.1063/1.1712323