Study on Preparation of Nano-SiC Fibers by Template Method Based on Waste Cotton Linter

Article Preview

Abstract:

Waste cotton linters from textile industry were used as templates to be transformed as cotton fiber/SiO complex after sol impregnation, carbonization, carbon thermal reduction reaction, to prepare nanoSiC fibers and nanoparticles. The phase of final products were identified by XRD as β-SiC, and the diameter size of nanoSiC fiber was ranged as 20~100mm analyzed by SEM and TEM. Based on the thermodynamic analysis of each step in the thermal reduction on carbon / SiO composite to generate nanoSiC fibers, the nanoSiC fibers were generated by the vapor reaction between SiO and CO, and its growth mechanism was deduced as vapor-solid. For the reuse of cotton linter, thus the research provides a new solution.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

265-268

Citation:

Online since:

June 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] C.F. Du, Y. Huang and XL. Qin: Mater. Rev. Vol. 20 (2006), p.28.

Google Scholar

[2] W. Yang, H. Araki, A. Kohyama, S. Thaveethavorn, H. Suzuki and T. Noda: Mater. Lett. Vol. 58 (2004), p.3145.

Google Scholar

[3] J. Z. Guo, Y. Zuo and Z.J. Li , W.D. Gao and J.L. Zhang: Physica. E. Vol. 39 (2007), p.262.

Google Scholar

[4] W. Yang, H. Araki Q. Hu, N. Ishikawa, H. Suzuki and T. Noda: J. Cryst. Growth, Vol. 264 (2004), p.278.

Google Scholar

[5] G.W. Meng, Z. Cui, L.D. Zhang and F. Phillipp: J. Cryst. Growth. Vol. 209 (2000), p.801.

Google Scholar

[6] G.W. Meng, L.D. Zhang and Y. Qin: Nanostruct. Mater. Vol. 12 (1999), p.1003.

Google Scholar

[7] L.D. Zhang, G.W. Meng and F.P. Hillipp: Mater. Sci. Eng. A. Vol. 286 (2000), p.34.

Google Scholar

[8] Y. Mu, J.F. Zhou and S.Z. Huang: Textile Materials(The second issue)(China Textile & Apparel Press, Peking, China 1997).

Google Scholar

[9] J.C. Chen, G.H. Yang, Z. HC.H. Li, Z.L. Zhou and Z.P. Cao: Paper and Papermaking. Vol. 3 (1999), p.41.

Google Scholar

[10] T. Xue, W. Wang and Z.H. Jin: Rare Metal Mat. Eng. Vol. S3(2007), p.324.

Google Scholar

[11] T. Xue, W. Wang and Z.H. Jin: Mater. Sci. Eng. A. Vol. 527(2010), p.7294.

Google Scholar