Properties of thermally expandable residual graphite nitrate formed in ambient air

The formation of residual graphite nitrate on keeping in air and the properties of this material were studied in relation to the amount of nitric acid taken for the graphite treatment. The dependence of the expansion ratio on temperature and on the extent of the graphite oxidation was examined. The...

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Bibliographic Details
Published in:Russian journal of applied chemistry 2012, Vol.85 (1), p.108-111
Main Authors: Shologon, V. I., Mysyk, R. D., Savos’kin, M. V., Khripunov, S. V., Prokof’eva, L. A., Vistorovskaya, I. N., Nosyrev, I. E.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Industrial Chemistry/Chemical Engineering
Organic Synthesis and Industrial Organic Chemistry
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Summary:The formation of residual graphite nitrate on keeping in air and the properties of this material were studied in relation to the amount of nitric acid taken for the graphite treatment. The dependence of the expansion ratio on temperature and on the extent of the graphite oxidation was examined. The acidity of the final product was studied in relation to the nitric acid consumption in the final step of the graphite oxidation.
ISSN:1070-4272
1608-3296
DOI:10.1134/S1070427212010211