Honeycomb carbon monoliths from Pinus sylvestris

Krisztina László, György Onyestyák, Cyrille Rochas, Erik Geissler

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Measurements on wooden monolith samples prepared by a simple one-step physical method from pinus sylvestris was reported. Nitrogen adsorption and small angle X-ray scattering measurements were used to assess the structural changes as a function of temperature of the treatment. Cubes of Scotch fir pinus sylvestris wood, of edge 10 mm were carbonized in high purity nitrogen for 60 min at temperature between 600-1000°C. It was found that the resulting kinetic response showed selectivity in the sorption rate, which also showed that sorption was controlled primarily by micropore diffusion.

Original languageEnglish
Pages (from-to)2402-2405
Number of pages4
JournalCarbon
Volume43
Issue number11
DOIs
Publication statusPublished - Sep 1 2005

Keywords

  • BET surface area, small angle X-ray scattering
  • Heat treatment
  • Microporosity
  • Molecular sieves

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)

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