Wet-Spinning of Reinforced Artificial Silk Hybrid Fibres by Cellulose Whiskers


Article Preview

In this paper, the cellulose whisker/silk fibroin (CW/SF) aqueous solution with different composition was obtained by a dialysis against polyethylene glycol (PEG) solution at room temperature. The rheological behavior of CW/SF solution was investigated and the reinforced CW/SF hybrid fibres were prepared by a dry-wet spinning method. The results showed that the spinnability was better for the CW/SF solution according to the calculation of flowing characteristic index. The cellulose whiskers were dispersed homogeneously in the silk matrix. Moreover, it could be found that the tensile strength and Young’s modulus of the hybrid fibers were improved with the increase of cellulose whisker content, which reached the maximum when the cellulose whisker content was 5 wt%. Compared with the pure silk fiber, the tensile strength and Young’s modulus of the CW/SF hybrid fibers containing 5 wt% CWs were increased from 135.78±12.73 MPa and 5.74±0.43 GPa to 438.68±22.63 MPa and 17.36±2.04 GPa, respectively.



Advanced Materials Research (Volumes 175-176)

Main Theme:

Edited by:

Lun Bai and Guo-Qiang Chen




L. Liu and J. M. Yao, "Wet-Spinning of Reinforced Artificial Silk Hybrid Fibres by Cellulose Whiskers", Advanced Materials Research, Vols. 175-176, pp. 272-275, 2011

Online since:

January 2011





[1] J.M. Yao, H. Masuda, C.H. Zhao and T. Asakura: Macromolecules Vol. 35 (2002), p.6.

[2] S.W. Ha, A.E. Tonelli and S.M. Hudson: Biomacromolecules Vol. 6 (2005), p.1722.

[3] E. Marsano, P. Corsini, C. Arosio, A. Boschi, M. Mormino and G. Freddi: Int. J. Biol. Macromol. Vol. 37 (2005), p.179.

[4] D.M. Phillips, L.F. Drummy, R.R. Naik, H.C.D. Long, D.M. Fox, P.C. Trulove and R.A. Mantz: J. Mater. Chem. Vol. 15 (2005), p.4206.

[5] G. Siqueira, J. Bras and A. Dufresne: Biomacromolecules Vol. 10 (2009), p.425.

[6] A.J. Svagan, M.A.S.A. Samir and L.A. Berglund: Adv. Mater. Vol. 20 (2008), p.1263.

[7] R.J. Li, J.M. Fei, Y.R. Cai, Y.F. Li, J.Q. Feng and J.M. Yao: Carbohydrate Polym. Vol. 76 (2009), p.94.

Fetching data from Crossref.
This may take some time to load.