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Effect of Transition Metal on the Thermal Degradation of Cotton Cellulose Modified with THPC
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Effect of Transition Metal on the Thermal Degradation of Cotton Cellulose Modified with THPC

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Abstract:

The thermal decomposition of cellulose treated with tetrakis(hydroxymethyl) phosph- onium chloride (THPC), urea and ammonium dihydrogen phosphate (ADP) and its metal complexes was studies by TG, DTA and CONE. The activation energies for the second stage of thermal degradation have been obtained by following the Broido equation. Experimental data show that for the complexes of cell-THPC-urea-ADP with metal ions, the activation energies and thermal decomposition temperatures are higher than those of cell-THPC-urea-ADP, which shows these metal ions can increase the thermal stability of cell-THPC-urea-ADP. Moreover, Ni(Ⅱ), and Zn(Ⅱ) can more increase thermal stability of samples than Co(Ⅱ). The CONE data indicate that the transition metals have smoke suspension on cell-THPC-urea-ADP. Moreover, Co(Ⅱ) has more effect than Ni(Ⅱ), and Zn(Ⅱ) in the smoke suspension.

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Periodical:

Advanced Materials Research (Volume 683)

Pages:

361-365

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.683.361

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Online since:

April 2013

Authors:

Chun Feng Sun, Ming Gao

Keywords:

Cone, Cotton Cellulose, Decomposition, Flame Retardant, Thermal Analysis

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] A. Hebeish, A. Waly, and A. M. Abou-Okeil, Fire Mater. 23, 118 (1990).

Google Scholar

[2] E. Lecoeur, I. Vroman, and S. Bourbigot, Polym. Degrad. Stab. 74, 487 (2001).

Google Scholar

[3] Y. Sekiguchi, C. Sawatari, and T. Yagi, Text. Res. J. 70(1), 71 (2000).

Google Scholar

[4] M. J. Antal, H.L. Friedman, and F. E. Rogers, Comb. Sci. Technol. 21, 141 (1980).

Google Scholar

[5] D. Radlein, J. Piskorzand, and D. S. Scott, J. Anal. Appl. Pyrol. 19, 41 (1991).

Google Scholar

[6] A.G.W. Bradburg, Y. Sakai, and F. Shafizadeh, J. Appl. Polym. Sci. 23, 3271 (1979).

Google Scholar

[7] S. Soares, G. Camino, and S. Levchik, Polym. Degrad. Stab. 62, 26 (1998).

Google Scholar

[8] S. Giraud, S. Bourbigot, and M. Rochery, Journal of Industrial Textiles, 31, 11 (2001).

Google Scholar

[9] C. M. Tian, J. X. Xie, H. Z. and Guo, J. Therm. Anal. Calorim. 73, 834 (2003).

Google Scholar

[10] A. Brodio, J. Polym. Sci. 7, 1761 (1969).

Google Scholar

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