Paper Title:
Structural Characterization, Crosslinking and Pyrolysis Investigation of Carbosilane Oligomers
  Abstract

Carbosilanes synthesized from high-pressure treatment of polysilane, were fractional distilled and separated. Carbosilanes, characterized by IR and 1HNMR measurement, are composed of linear and cyclic carbosilanes with some Si-H end groups. Crosslinking occurred between carbosilanes and divinyl benzene and gave gel content of 52%, and further ceramic yield of 36% upon pyrolysis at 1200°C. The pyrolyzates contain microcrystal SiC and free carbon, which was approved by XRD measurement.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
1141-1143
DOI
10.4028/www.scientific.net/KEM.336-338.1141
Citation
H. F. Hu, Q. K. Wang, G. J. Qi, Z. H. Chen, X. B. He, "Structural Characterization, Crosslinking and Pyrolysis Investigation of Carbosilane Oligomers", Key Engineering Materials, Vols. 336-338, pp. 1141-1143, 2007
Online since
April 2007
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$32.00
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