Carbon letters
- Volume 2 Issue 1
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- Pages.22-26
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- 2001
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- 1976-4251(pISSN)
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- 2233-4998(eISSN)
Deintercalation and Thermal Stability of Na-graphite Intercalation Compounds
- Oh, Won-Chun (Department of Chemistry, Hanseo University)
- Received : 2001.01.08
- Accepted : 2001.03.02
- Published : 2001.03.30
Abstract
Na alloyed graphite intercalation compounds with stage 1 and 2 were synthesized using the high temperature and pressure technique. Thermal stability and staging transitions of the compounds were investigated depending on heating rates. The thermal stability and temperature dependence of the deintercalation compounds were characterized using differential scanning calorimeter (DSC) analyzer. Enthalpy of formations were confirmed at temperatures between 25 and
Keywords
- Na-graphite Intercalation Compounds;
- Thermal Stability;
- Stage Transition;
- DSC;
- Enthalpy of Formation;
- XRD;
- C-C Bond Length