Properties of Porous Carbon Materials Obtained by Alkaline Activation of Thermally Modified Aspen Wood

Описание

Тип публикации: статья из журнала

Год издания: 2015

Ключевые слова: aspen wood, modification, pyrolysis, explosive autohydrolysis, alkaline activation, porous carbon, properties

Аннотация: The influence of thermal pretreatment of aspen wood at conditions of pyrolysis and explosive autohydrolysis on the texture and adsorption properties of porous carbon materials (PCM), obtained by alkaline activation of modified samples, was studied. Preliminary pyrolysis of wood at 300-400 degrees C promotes the development of porouПоказать полностьюs structure of PCM in the higher degree as compared to explosive autohydrolysis at 170-200 degrees C. At optimal conditions of pyrolysis and alkaline activation processes it is possible to obtain PCM with specific surface area about 3000 m(2)/g.

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Издание

Журнал: JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY

Выпуск журнала: Vol. 8, Is. 1

Номера страниц: 78-85

ISSN журнала: 19982836

Место издания: KRASNOYARSK

Издатель: SIBERIAN FEDERAL UNIV

Авторы

  • Mikova Nadezhda M. (Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia)
  • Ivanov Ivan P. (Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia)
  • Chesnokov Nikolai (Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Kuznetsov Boris N. (Inst Chem & Chem Technol SB RAS, 50-24 Akademgorodok, Krasnoyarsk 660036, Russia)

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