Journal of Siberian Federal University. Chemistry / Effect of Thermal and Chemical Modification Conditions on Properties Carbon Materials Obtained from Birch Wood

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Issue
Journal of Siberian Federal University. Chemistry. 2011 4 (4)
Authors
Mikova, Nadezhda M.; Ivanov, Ivan P.; Parphenov, Vladimir A.; Fetisova, Olga Yu.; Chesnokov, Nikolai V.
Contact information
Mikova, Nadezhda M. : Institute of Chemistry and Chemical Technology SB RAS , 42 K. Marksa, Krasnoyarsk, 660049 Russia; Ivanov, Ivan P. : Institute of Chemistry and Chemical Technology SB RAS , 42 K. Marksa, Krasnoyarsk, 660049 Russia; Parphenov, Vladimir A. : Institute of Chemistry and Chemical Technology SB RAS , 42 K. Marksa, Krasnoyarsk, 660049 Russia; Fetisova, Olga Yu. : Institute of Chemistry and Chemical Technology SB RAS , 42 K. Marksa, Krasnoyarsk, 660049 Russia; Chesnokov, Nikolai V. : Siberian Federal University Institute of Chemistry and Chemical Technology SB RAS , 79 Svobodny, Krasnoyarsk, 660041 Russia 42 K. Marksa, Krasnoyarsk, 660049 Russia , e-mail:
Keywords
carbonization; alkaline activation; porous structure; gas adsorption
Abstract

The information about effects of pre-carbonization temperature on composition of porous active carbons (PACs) produced from birch wood by KOH or NaOH activation at 800 °C under argon were obtained using FTIR-spectroscopy, elemental and thermogravimetric analysis. The H2O2 solution treatment of carbonized at 400 °C birch wood sample was found promote the formation of KOH activated microporous carbon with BET surface of 2050 m2/g.

Pages
356-368
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/2660