作者:N.V. Maksimova、V.S. Leshin、V.V. Avdeev、N.E. Sorokina
DOI:10.1016/j.jpcs.2006.01.047
日期:2006.5
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.