Paper Title:
Synthesis, Characterization and Oxidation Behavior of a Novel Curable Liquid Polysilane Precursors for C/C-SiC Composite
  Abstract

A novel curable liquid polysilane (CLS) containing reactive unsaturated bond and Si-H was synthesized from dichloromethylvinylsilae, methyldichlorosilae and Na in presence of 18-crown-6 under sonication at relatively lower temperature and its structure was characterized by FT-IR, 1H-NMR. The cure behavior of CLS was investigated by DSC,FTIR. Thermal stability of cured CLS was examined by TGA. The results showed that the cured polysilane exhibits good anti-oxidation performance under high temperature. And the sinted CLS exhibited high temperature resistance and good ceramic formability.

  Info
Periodical
Advanced Materials Research (Volumes 217-218)
Edited by
Zhou Mark
Pages
1673-1678
DOI
10.4028/www.scientific.net/AMR.217-218.1673
Citation
K. K. Guo, Y. B. Liu, H. M. Qi, F. R. Huang, L. Du, "Synthesis, Characterization and Oxidation Behavior of a Novel Curable Liquid Polysilane Precursors for C/C-SiC Composite", Advanced Materials Research, Vols. 217-218, pp. 1673-1678, 2011
Online since
March 2011
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Magdalena Popczyk
Abstract:Ni-Mo and Ni+Mo coatings were prepared by electrodeposition under the galvanostatic conditions, in such a manner that the coatings contain...
1036
Authors: A.E.I. Elshwain, Norizah Redzuan
III. Manufacturing Engineering
Abstract:Advanced materials like nickel and titanium have unique combinations such as low thermal conductivity, high chemical reactivity, and high...
889
Authors: Huang Jan Hsu, Shyh Yuan Lee, Cho Pei Jiang
Chapter 1: Advanced Materials Engineering and Materials Processing Technologies
Abstract:The aim of this study is to develop a novel maskless-curing slurry stereolithograhy and sintering process which can fabricate high strength...
214
Authors: Da Zhi Wang, Xiao Hu Zhu, Wen Zha, Tong Qun Ren, Ming Qiang Li, Jun Sheng Liang, Chong Liu
Chapter 6: Energy Harvesting, Power Supply and Technologies for Fuel Cells
Abstract:In this work, a quaternized polysulfone/PTFE/H3PO4 composite membrane was prepared and used to a high temperature...
1175
Authors: K.N. Bharath, S. Basavarajappa
Chapter 2: Natural Fibre Composites
Abstract:In these days, natural fiber and its composites are gaining more interest and utilization of biofibers has increased because of growing...
205