| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Borrega, Marc
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Evaluation of chemical additives in hydrothermal pre-treatment of wood for the integrated production of monosugars and hydrolysis lignins for PLA-based biocompositescitations
- 2022Utilizing and Valorizing Oat and Barley Straw as an Alternative Source of Lignocellulosic Fiberscitations
- 2022Utilizing and Valorizing Oat and Barley Straw as an Alternative Source of Lignocellulosic Fiberscitations
- 2022Valorization of Industrial Spruce Bark by Alkaline Extraction
- 2020Morphological and Wettability Properties of Thin Coating Films Produced from Technical Ligninscitations
- 2016Wood biorefinery based on γ-valerolactone/water fractionationcitations
- 2015Composition and structure of balsa (Ochroma pyramidale) woodcitations
- 2015Mechanics of balsa (Ochroma pyramidale) woodcitations
- 2011Radial mechanical properties of high-temperature dried Norway spruce (Picea abies) woodcitations
- 2011Cell wall porosity in norway spruce wood as affected by high-temperature drying
- 2010Three mechanisms affecting the mechanical properties of spruce wood dried at high temperaturescitations
- 2008Effect of relative humidity on thermal degradation of Norway spruce (Picea abies) woodcitations
Places of action
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article
Cell wall porosity in norway spruce wood as affected by high-temperature drying
Abstract
<p>In this study, pore size distribution in wood after high-temperature drying followed by rewetting was investigated by differential scanning calorimetry. Nonfreezing water content of wood was lower than previously indicated considering the effect of phase change on specific heat capacity of water. High-temperature drying appeared to close cavities of the largest size in earlywood, particularly with increasing drying temperature and time. Pore closure by irreversible hydrogen bonding dominated the eventual creation of cavities by degradation of wood structural components. Stress relaxation within wood elements, favored by slow high-temperature drying, decreased the extent of drying microcracks in earlywood, manifested in lower nonfreezing water content.</p>