Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Chemistry. 2009 2 (1)
- Authors
- Mikova, Nadezhda M.; Chesnokov, Nikolai V.; Kuznetsov, Boris N.
- Contact information
- Mikova, Nadezhda M. 42 K.Marx st., Krasnoyarsk, 660049 Russia; Chesnokov, Nikolai V. 42 K.Marx st., Krasnoyarsk, 660049 Russia 79 Svobodny, Krasnoyarsk, 660041 Russia ; Kuznetsov, Boris N. 42 K.Marx st., Krasnoyarsk, 660049 Russia 79 Svobodny, Krasnoyarsk, 660041 Russia
- Keywords
- porous carbons; preparation; anthracites; alkaline activation; surface area
- Abstract
The influence of alkaline activation on the development of anthracite porous structure under the variation of different factors: anthracite and metal hydroxide origin, their mass ratio in a mixture, activation temperature and duration has been studied. The highest development of anthracite surface area was reached with mass ratio of anthracite/alkali 1:5-7 and the final heating temperature of 800 °С. Under these conditions the maximum value of surface area of carbon material was 2900 m2/g in case of КОН activated Siberian anthracite and 2550 m2/g for NaOH activated Ilovaisky anthracite.
- Pages
- 3-10
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/1303
Journal of Siberian Federal University. Chemistry / Study of High Porous Carbons Prepared by the Alkaline Activation of Anthracites
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