Citation: . SYNTHESIS OF ORGANOMETALLIC PRECURSORS FOR Si/Zr/C/N-BASED CERAMICS*[J]. Chinese Journal of Polymer Science, ;2003, 21(1): 99-101. shu

SYNTHESIS OF ORGANOMETALLIC PRECURSORS FOR Si/Zr/C/N-BASED CERAMICS*

Received Date: 1 July 2002
Revised Date: 20 August 2002

A new kind of organometallic precursor for Si/Zr/C/N-based ceramics was synthesized from the amine exchangereaction of hexamethylcyclotrisilazane (D3N) and tetrakis(diethylamino) zirconium (Zr[NEt2]4). Pyrolysis was performedunder nitrogen at 800℃ in a tube furnace equipped with a temperature program controller. The highest pyrolytic yield was67.5%.
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