Production and properties of porous carbon materials from chemically modified microcrystalline cellulose

Тип публикации: статья из журнала

Год издания: 2015

Идентификатор DOI: 10.1134/S1070427215030131

Аннотация: Certain fundamental aspects of how the porous structure is formed in carbon materials produced by pyrolysis of microcrystalline cellulose modified with phosphoric acid, potassium hydroxide, and zinc chloride were determined. The above chemical promoters shift the onset of the process of intense thermal transformation of cellulose to lower temperatures and promote formation of porous carbon materials. Water treatment of porous carbon materials produced by pyrolysis of microcrystalline cellulose with high content of a promoter leads to additional pore opening due to the removal of the excess amount of the promoter and soluble products formed in its interaction with cellulose, which makes it possible to obtain porous carbon materials with specific surface area of up to 1500 m(2) g(-1).

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Издание

Журнал: RUSSIAN JOURNAL OF APPLIED CHEMISTRY

Выпуск журнала: Vol. 88, Is. 3

Номера страниц: 442-448

ISSN журнала: 10704272

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

Авторы

  • Kuznetsov B.N. (Siberian Federal University)
  • Chesnokov N.V. (Siberian Federal University)
  • Tsyganova S.I. (Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences)
  • Mikova N.M. (Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences)
  • Ivanchenko N.M. (Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences)

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