Porous Carbon Materials Produced by the Chemical Activation of Birch Wood
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URI (для ссылок/цитирований):
https://elib.sfu-kras.ru/handle/2311/33052Дата:
2016-01Журнал:
Solid Fuel ChemistryКвартиль журнала в Scopus:
Q3Квартиль журнала в Web of Science:
Q4Библиографическое описание:
Кузнецов, Б. Н. Porous Carbon Materials Produced by the Chemical Activation of Birch Wood [Текст] / Б. Н. Кузнецов, Н. В. Чесноков, С. И. Цыганова, Н. М. Микова, И. П. Иванов, Н. М. Иванченко // Solid Fuel Chemistry. — 2016. — Т. 50 (№ 1). — С. 23-30Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Аннотация:
It was established that the main factors responsible for the yield and specific surface area of porous
carbon materials obtained by the chemical activation of the wood of birch are the nature of a modifying agent
and the temperature of pyrolysis. The additional opening of the porous structure of the product of the chem
ical activation of wood occurs at the stage of its water treatment as a result of the removal of water soluble
compounds. The conditions of the carbonization of birch wood modified with H3PO4, KOH, and ZnCl2 were
chosen in order to provide the significant development of the porous structure of carbon materials. The
porous carbon material with the highest specific surface area (more than 2560 m2/g) was obtained by the
water washing of the product of the carbonization of birch wood modified H3PO4 at 400°C.