Abstract
| Original language | English |
|---|---|
| Title of host publication | Proceedings for the 17th international symposium on wood, fibre and pulping chemistry |
| Place of Publication | Vancouver |
| Publication status | Published - 2013 |
| MoE publication type | B3 Non-refereed article in conference proceedings |
| Event | 17th International Symposium on Wood, Fibre and Pulping Chemistry, ISWFPC 2013 - Vancouver, Canada Duration: 12 Jun 2013 → 14 Jun 2013 |
Conference
| Conference | 17th International Symposium on Wood, Fibre and Pulping Chemistry, ISWFPC 2013 |
|---|---|
| Abbreviated title | ISWFPC 2013 |
| Country | Canada |
| City | Vancouver |
| Period | 12/06/13 → 14/06/13 |
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Keywords
- Porous structure
- foam
- wood fibres
- NFC
- nanocellulose
Cite this
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Porous wood fibre structures for tomorrow markets. / Pääkkönen, Elina; Grönqvist, Stina; Pere, Jaakko; Kangas, Heli.
Proceedings for the 17th international symposium on wood, fibre and pulping chemistry. Vancouver, 2013.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific
TY - GEN
T1 - Porous wood fibre structures for tomorrow markets
AU - Pääkkönen, Elina
AU - Grönqvist, Stina
AU - Pere, Jaakko
AU - Kangas, Heli
N1 - CA2: TK510 CA2: TK404 Project code: 73292
PY - 2013
Y1 - 2013
N2 - For light-weight porous materials, there is an increasing interest in replacing synthetic materials by biomaterials such as wood fibres. In this study, the effects of different wood fibres and the influence of nanofibrillated cellulose on foam formation and solid material properties were elucidated. Different methods such as oven and freeze drying (lyophilisation) to dry the formed foams were studied in order to obtain solid foams while preserving the porosity. For improving the strength properties of fibrous network, enzymatic methods were used to cross-link the fibres. The solid foams were tested for density, pore structure and compression strength by mechanical testing and microscopy
AB - For light-weight porous materials, there is an increasing interest in replacing synthetic materials by biomaterials such as wood fibres. In this study, the effects of different wood fibres and the influence of nanofibrillated cellulose on foam formation and solid material properties were elucidated. Different methods such as oven and freeze drying (lyophilisation) to dry the formed foams were studied in order to obtain solid foams while preserving the porosity. For improving the strength properties of fibrous network, enzymatic methods were used to cross-link the fibres. The solid foams were tested for density, pore structure and compression strength by mechanical testing and microscopy
KW - Porous structure
KW - foam
KW - wood fibres
KW - NFC
KW - nanocellulose
M3 - Conference article in proceedings
BT - Proceedings for the 17th international symposium on wood, fibre and pulping chemistry
CY - Vancouver
ER -