Citation: Qi Feng Jin, Gong Xiong Liao, Xi Gao Jian. Synthesis and characterization of trimethoxysilyl-functionalized poly (phthalazinone ether ketone)[J]. Chinese Chemical Letters, ;2007, 18(9): 1137-1140. doi: 10.1016/j.cclet.2007.06.029 shu

Synthesis and characterization of trimethoxysilyl-functionalized poly (phthalazinone ether ketone)

Department of Polymer Science & Materials, Dalian University of Technology, Dalian 116012, China

Received Date: 23 April 2007

Fund Project: This project was financially supported by National High Technology and Development Program of China (863 Program) No.2003AA33G030.

A novel alkoxysilyl-functionalized poly (phthalazinone ether ketone) (PPEK) was prepared for the boundary lubricant application in micro-electro-mechanical system (MEMS). The synthesis of functionalized PPEK was started from the hydroxylation of PPEK, then following with the corresponding ring-opening reaction of 3-glycidoxypropyltrimethoxysilane (GPTMS). The structures of the functional PPEK were confirmed by FTIR, ¹H NMR, ²⁹Si NMR, and UV-vis spectrum.
- Phthalazinone,
- Poly (aryl ether ketone),
- Glycidoxypropyltrimethoxysilane,
- Synthesis
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