Manufacturing Process of a Novel Biomass Composite Inspired from Cellular Structure of Wood
A novel biomass composite inspired from wood porous
structure was manufactured by impregnating vinyl monomer into
wood cellular structure under vacuum conditions, and initiating the
monomer for in situ polymerization through a thermal treatment. The
vacuum condition was studied, and the mechanical properties of the
composite were also tested. SEM observation shows that polymer
generated in the wood porous structure, and strongly interacted with
wood matrix; and the polymer content increased with vacuum value
increasing. FTIR indicates that polymer grafted onto wood matrix,
resulting chemical complex between them. The rate of monomer
loading increased with increasing vacuum value and time, accordance
with rate of polymer loading. The compression strength and modulus
of elasticity linearly increased with the increasing rate of polymer
loading. Results indicate that the novel biomass composite possesses
good mechanical properties capable of applying in the fields of
construction, traffic and so forth.
[1] J.-Z. Zhang, J.-G. Wang, J.-J. Ma. "Porous structures of natural materials
and bionic design," Journal of Zhejiang University - Science A, vol. 6,
pp.1095-1099, 2005.
[2] T.-C. Wang, T.-X. Fan, D. Zhang, T.-L. Zhou, G.-D. Zhang, D.-S. Xiong.
"Microstructures and thermal properties of aluminum matrix composites
based on wood templates," Journal of Porous Materials, published
online, 2009.
[3] C. A. S. Hill, S. C. Forser, M. R. M. Farahani, M. D. C. Hale, G. A.
Ormondroyd, G. R. Williams. "An investigation of cell wall micropore
blocking as a possible mechanism for the decay resistance of anhydride
modified wood," International Biodeterioration & Biodegradation, vol.
55, pp. 69-76, 2005.
[1] J.-Z. Zhang, J.-G. Wang, J.-J. Ma. "Porous structures of natural materials
and bionic design," Journal of Zhejiang University - Science A, vol. 6,
pp.1095-1099, 2005.
[2] T.-C. Wang, T.-X. Fan, D. Zhang, T.-L. Zhou, G.-D. Zhang, D.-S. Xiong.
"Microstructures and thermal properties of aluminum matrix composites
based on wood templates," Journal of Porous Materials, published
online, 2009.
[3] C. A. S. Hill, S. C. Forser, M. R. M. Farahani, M. D. C. Hale, G. A.
Ormondroyd, G. R. Williams. "An investigation of cell wall micropore
blocking as a possible mechanism for the decay resistance of anhydride
modified wood," International Biodeterioration & Biodegradation, vol.
55, pp. 69-76, 2005.
@article{"International Journal of Chemical, Materials and Biomolecular Sciences:64590", author = "Li Yongfeng and Liu Yixing and Li Jian and Li Jun", title = "Manufacturing Process of a Novel Biomass Composite Inspired from Cellular Structure of Wood", abstract = "A novel biomass composite inspired from wood porous
structure was manufactured by impregnating vinyl monomer into
wood cellular structure under vacuum conditions, and initiating the
monomer for in situ polymerization through a thermal treatment. The
vacuum condition was studied, and the mechanical properties of the
composite were also tested. SEM observation shows that polymer
generated in the wood porous structure, and strongly interacted with
wood matrix; and the polymer content increased with vacuum value
increasing. FTIR indicates that polymer grafted onto wood matrix,
resulting chemical complex between them. The rate of monomer
loading increased with increasing vacuum value and time, accordance
with rate of polymer loading. The compression strength and modulus
of elasticity linearly increased with the increasing rate of polymer
loading. Results indicate that the novel biomass composite possesses
good mechanical properties capable of applying in the fields of
construction, traffic and so forth.", keywords = "Biomass composite, manufacture, vinyl monomer,wood cellular structure.", volume = "4", number = "2", pages = "239-4", }