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On the Ternary System Graphite-Sodium-Potassium

 

作者: Laurence Antoine,   Jean-Claude Gachon,   VeraA. Nalimova,   DmitriE. Sklovsky,   Alexei Filatov,   Daniel Guerard,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 2000）
卷期: Volume 340, issue 1  

页码: 65-70

 

ISSN:1058-725X

 

年代: 2000

 

DOI:10.1080/10587250008025444

 

出版商: Taylor & Francis Group

 

关键词: alkali metals;graphite intercalation compounds;differential scanning calorimetry;XRD

 

数据来源: Taylor

 

摘要:

The intercalation of sodium-potassium alloys into graphite leads, at room temperature, to compounds close to KC8. Graphite powder fits to large amounts of the alloy: up to compositions close to MC2, but the stable state is a mixture of KC8and alloy excess. In spite of the presence of large quantities of free alloy, liquid at room temperature, the powder does not agglomerate and constitutes an important solid reservoir for alkali metals.

 

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