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Improving the weathering on larch wood samples by electron beam irradiation (EBI)

  • Thomas Schnabel EMAIL logo und Hermann Huber
Veröffentlicht/Copyright: 21. Dezember 2013
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Abstract

High-energy irradiation of a biogenic polymer is of interest from different perspectives, as this type of modification process may beneficially influence various functional and structural properties of wood. This study deals with the influence of electron beam irradiation (EBI) on the artificial weathering behavior of larch wood. The results of color measurement and infrared spectra show different effects of the EBI at dosages of 1 and 30 kGy during weathering tests. The results may provide a helpful basis for further fundamental research to improve weathering of wood by EBI.


Corresponding author: Thomas Schnabel, Department of Forest Products Technology and Wood Constructions, Salzburg University of Applied Sciences, Marktstraße 136a, 5431 Kuchl, Austria, e-mail:

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Received: 2013-9-17
Accepted: 2013-12-3
Published Online: 2013-12-21
Published in Print: 2014-8-1

© 2014 by De Gruyter

Artikel in diesem Heft

  1. Frontmatter
  2. Original Articles
  3. Lignin chemistry and topochemistry during kraft delignification of Eucalyptus globulus genotypes with contrasting pulpwood characteristics
  4. Rapid functionalisation of cellulose-based materials using a mixture containing laccase activated lauryl gallate and sulfonated lignin
  5. Aggregation of sodium lignosulfonate above a critical temperature
  6. Impact of iron(II) and oxygen on degradation of oak – modeling of the Vasa wood
  7. Morphological, thermal, and structural aspects of dried and redispersed nanofibrillated cellulose (NFC)
  8. Effects of recovered wood on the formaldehyde release of particleboards
  9. Oxalic acid production and metal removal during fungal degradation of CCA-treated wood in nutrient culture
  10. Analysis of cold temperature effect on stress wave velocity in green wood
  11. Finite element modeling and experimental validation of radio frequency heating (RFH) of curved laminated wood-based panels
  12. Anti-termitic potential of heartwood and bark extract and chemical compounds isolated from Madhuca utilis Ridl. H. J. Lam and Neobalanocarpus heimii King P. S. Ashton
  13. Effects of thermal modification on wood ultrastructure analyzed with crystallographic texture
  14. Short Notes
  15. Potential contribution of anion exclusion to hydroxide penetration in green liquor-modified kraft pulping
  16. Improving the weathering on larch wood samples by electron beam irradiation (EBI)
  17. Effect of plasma treatment on cell-wall adhesion of urea-formaldehyde resin revealed by nanoindentation
  18. Imaging hyphal growth of Physisporinus vitreus in Norway spruce wood by means of confocal laser scanning microscopy (CLSM)
  19. Meetings
  20. Meetings
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