Poly(silmethylene) has been prepared form 3-chloropropyltrichlorosilane. The structure of poly(silmethylene) was investigated by IR and NMR spectroscopy. The pyrolysis of the polymer was studied by Thermal Gravimetric Analysis (TGA) and was found to give 70% ceramic yield after pyrolysis temp of 900°C.
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A New Method for the Preparation of Poly (Silmethylene) as a Precursor for Silicon Carbide Fibers | 475.07 KB |