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Synthesis of a polytitanocarbosilane and its conversion into inorganic compounds

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Abstract

The novel polytitanocarbosilane, formed by the cross-linking of polycarbosilane with titanium tetra-alkoxide, was synthesized to examine the process of converting a multielement organometallic polymer into an inorganic compound. The chemical structure of this polymer was investigated by the techniques of infra-red spectroscopy (IR), gel permeation chromatography (GPC), number average molecular weight measurements and29Si nuclear magnetic resonance (NMR) measurements. The pyrolysis products in N2 gas at 1400° C and 1700° C were the microcrystalline and crystalline states of silicon carbide and titanium carbide, respectively.

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Authors and Affiliations

  1. The Orai Branch, The Research Institute for Iron, Steel and Other Metals, Tohoku University, Orai, 311-13, Ibaraki-ken, Japan

    Seishi Yajima

  2. Central Research Laboratory, Ube Industries Ltd, Ube-shi, 755, Yamaguchi-ken, Japan

    Tadashi Iwai & Takemi Yamamura

  3. The Oarai Branch, The Research Institute for Iron, Steel and Other Metals, Tohoku University, Oarai, 311-13, Ibaraki-ken, Japan

    Kiyohito Okamura & Yoshio Hasegawa

Authors
  1. Seishi Yajima
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  2. Tadashi Iwai
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  3. Takemi Yamamura
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  4. Kiyohito Okamura
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  5. Yoshio Hasegawa
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Yajima, S., Iwai, T., Yamamura, T. et al. Synthesis of a polytitanocarbosilane and its conversion into inorganic compounds. J Mater Sci 16, 1349–1355 (1981). https://doi.org/10.1007/BF01033851

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  • DOI: https://doi.org/10.1007/BF01033851

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