Structural Features of Mesoproous Carbon Materials Synthesized by Alkaline Carbonization of Phenol-Furfurol and Hydroquinone-Furfurol Mixtures
CH. N. BARNAKOV1, A. V. SAMAROV1, N. V. SHIKINA2, D. G. YAKUBIK3
1Institute of Coal Chemistry and Material Science, Siberian Branch of the Russian Academy of Sciences, Pr. Sovetskiy 18, Kemerovo 650000 (Russia)
2Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Pr. Akademika Lavrentyeva 5, Novosibirsk 630090 (Russia)
3Kemerovo State University, Ul. Krasnaya 6, Kemerovo 650043 (Russia)
Keywords: mesoporous carbon materials, structure, Raman spectroscopy, sorption characteristics
Abstract
The structural characteristics of mainly mesoporous carbon materials synthesized through alkaline carbonization of hydroquinone-furfurol and phenol-furfurol mixtures were studied using a set of physicochemical methods (X-ray phase analysis, Raman spectroscopy, TEM and SEM, low temperature nitrogen adsorption). It was shown that the structural fragments of synthesized materials are composed of randomly oriented graphene planes and their layered aggregates. The average size of crystal-ordered regions is 12–15 Е.
|
