Graphite lamellar compounds 13C NMR studies
β Scribed by J. Conard; H. Estrade; P. Lauginie; H. Fuzellier; G. Furdin; R. Vasse
- Book ID
- 103807792
- Publisher
- Elsevier Science
- Year
- 1980
- Weight
- 253 KB
- Volume
- 99
- Category
- Article
- ISSN
- 0378-4363
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π SIMILAR VOLUMES
## Solutions of lithium or sodium in hexamethylphosphoramide react with graphite to give ternary lamellar compounds, with "ideal" formulas Li(S)C,, and Na(S)C,, respectively, where (S) represents a molecule of solvent. Since the solutions of the alkali metals are relatively unstable, the reaction
Letters to the Editor x9 tpherulec is very similar to that observed under polarized light microscope hy Yamada and Honda[S] for the spherules obtained from pitch. However. we could not find in our as-separated \pherules such cracks as Yamada et a/. found [6].