Radionuclide study of GIC during acid intercalationстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Electrochemical formation of graphite intercalation compounds in H2SO4-[1-C-14] CH,COOH solutions was studied by radiotracer analysis coupled with autoradiography. It was shown that a stage I ternary graphite intercalation compound TGIC can be synthesized in 60 and 80% H2SO4. The only formation of graphite bisulfate (GB) was observed in 20 and 40% H2SO4. The presence of ethanoic acid in the graphite matrix was confirmed by thermogravimetry coupled with mass-spectrometry and Fourier IR-spectroscopy. (c) 2006 Elsevier Ltd. All rights reserved.