Abstract
Synthesis of chlorine containing polysilanes by catalytic redistribution is described and the obtained polymers are characterized by infrared (IR)-, magic angle spinning nuclear magnetic resonance (MAS-NMR)-spectroscopy and elemental analysis. The pyrolysis of such polysilanes was investigated by thermoanalysis, IR-, MAS NMR- and electron spin resonance (ESR)-spectroscopy. The conversion process from polysilane into polycarbosilane is described in terms of the results of the performed investigations and a model of the process is developed. Differences between this conversion process and those for chlorine free polysilanes or polycarbosilanes previously described by other authors are discussed.
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Y. Hasegawa and K. Okamura, J. Mater. Sci. 21 (1986) 321.
Idem, ibid. 18 (1983) 3633.
Y. Hasegawa, Ibid. 24 (1989) 1177.
Y. Hasegawa, C. Feng, Y. Song and T. Tau, Ibid. 26 (1991) 3657.
R. H. Baney, J. H. Gaul and T. K. Hilty, Organomet. 2 (1984) 859
R. F. Trandel and G. Urry, J. Inorg. Nucl. Chem. 40 (1978) 1305.
R. Calas, J. Dunogues and B. Duffant, J. Organomet. Chem. 225 (1982) 117.
A. R. Gilbert and G. D. Cooper, J. Amer. Chem. Soc. 82 (1960) 5042.
T. Ishikawa, T. Yamamura and K. Okamura, J. Mater. Sci. 27 (1992) 6627
S. Yajima, Chem. Lett. 9 (1975) 931.
D. Seyferth, T. G. Wood, H. J. Tracy and J. L. Robison, J. Amer. Ceram. Soc. 75 (1995) 1300.
R. Richter, E. Brendler, U. Herzog and G. Roewer, J. Organomet. Chem. 507 (1996) 221.
R. Richter, G. Roewer, U. BÖhme, K. Busch, F. Baboneau, H.-P. Martin and E. MÜller, Appl. Organomet. Chem. in press.
F. Babonneau, R. Richter, C. Bonhomme, J. Maquet and G. Roewer, J. Chim.-Phys. 92 (1995) 1745.
E. Brendler and G. Roewer, D 4304256.2, (1993).
J. Albrecht, R. Richter and G. Roewer, D 4304256.2, (1993).
G. D. Soraru, A. Glisenti, G. Granozzi, F. Babonneau and J. D. Mackenzie J. Mater. Sci. 26 (1990) 1958.
E. Bouillon, F. Langlais, R. Pailler, R. Naslain, F. Cruege, P. U. Houng, J. C. Sarthon, A. Delpuech, C. Laffon, P. Lagarde, M. Monthiox and A. Oberlin, Ibid. 26 (1991) 1333.
F. Babonneau, J. Livage, G. D. Soraru, G. Carturan and J. D. Mackenzie, New J. Chem. 14 (1990) 539.
K. R. Carduner, S. S. Shinozaki, M. J. Rokosz, C. R. Peters and T. J. Whalen, J. Amer. Ceram. Soc. 73 (1990) 2281.
G. D. Soraru, F. Babonneau and J. D. Mackenzie, J. Non-Cryst. Solids 106 (1989) 256.
H.-P. Martin, E. Brendler, E. MÜller, R. Richter and G. Roewer, Advanced Structural Fiber Composites edited by P. Vincenzini, in Proceedings of VIII CIMTEC, June–July (Florenz TECHNA, 1995) pp. 45–52.
H.-P. Martin, R. Richter, E. MÜller, E. Brendler and G. Roewer, in Proceedings of ICCM 10, (Woodhead Publishing, Vancouver (BC), Canada, 1995) pp. 307–14.
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MARTIN, HP., MULLER, E., RICHTER, R. et al. Conversion process of chlorine containing polysilanes into silicon carbide: Part I Synthesis and crosslinking of poly(chloromethyl)silanes–carbosilanes and their transformation into inorganic amorphous silicon carbide. Journal of Materials Science 32, 1381–1387 (1997). https://doi.org/10.1023/A:1018577111536
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DOI: https://doi.org/10.1023/A:1018577111536