Thermodynamic Properties of the Potassium–Graphite Lamellar Compounds from Solid-State emf Measurements
- 1 July 1968
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 49 (1), 434-439
- https://doi.org/10.1063/1.1669840
Abstract
Thermodynamic properties of the potassium–graphite lamellar compounds have been determined in the temperature range 200°–350°C using a solid‐state emf technique. The electrochemical cells were of the type K (liquid) | K‐glass | K–graphite where the electrolyte is a glass reversible to potassium ion. Breaks in the emf‐vs‐temperature plots were observed at compositions between C8K and C24K which indicate that C10K is not stable below 320°C. The thermodynamic data in the potassium–graphite system are compared to the results obtained in the rubidium– and cesium–graphite systems.Keywords
This publication has 10 references indexed in Scilit:
- Experimental Observations in the Potassium—Graphite SystemThe Journal of Chemical Physics, 1967
- Thermodynamic Properties of Rubidium—Graphite Lamellar CompoundsThe Journal of Chemical Physics, 1966
- Stability of Phases in the Cesium—Graphite SystemThe Journal of Chemical Physics, 1966
- On the Bonding Energy in Cesium—Graphite CompoundsThe Journal of Chemical Physics, 1966
- Superconductivity in Graphitic CompoundsPhysical Review Letters, 1965
- Lamellar compounds of graphiteQuarterly Reviews, Chemical Society, 1960
- Graphite Intercalation CompoundsPublished by Elsevier ,1959
- Interstitial Compounds of GraphitePublished by Wiley ,1959
- IntroductionPublished by American Chemical Society (ACS) ,1956
- Über AlkaligraphitverbindungenZeitschrift für anorganische und allgemeine Chemie, 1954