Synthesis and characterization of the B3-monomer and hyperbranched poly(aryl ether ketone)s

Mu Jianxin1, Chen Jie1, Zhang Chunling2, Wang Zou2, Jiang Zhenhua3

PDF(411 KB)
PDF(411 KB)
Front. Chem. China ›› 2006, Vol. 1 ›› Issue (2) : 203-206. DOI: 10.1007/s11458-006-0015-z

Synthesis and characterization of the B3-monomer and hyperbranched poly(aryl ether ketone)s

  • Mu Jianxin1, Chen Jie1, Zhang Chunling2, Wang Zou2, Jiang Zhenhua3
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Abstract

Hyperbranched poly(aryl ether ketone)s were prepared by polymerization of hydroquinone (A2) and 1,3,5-tris[4-(4-fluorobenzoyl)phenoxy]benzene (B3). The gelation of hyperbranched poly(aryl ether ketone)s was effectively avoided. Hydroxyl-terminated (HPAEK-OH) and fluoro-terminated (HPAEK-F) hyperbranched poly(aryl ether ketone)s were prepared by using different A2/B3 mass ratio. The structure of the B3 monomer was confirmed by MS, 1H NMR/IR. The glass transition temperatures of the HPAEK-F and HPAEK-OH are 114 °C and 162 °C respectively. Thermal stability of HPAEK-F is higher than HPAEK-OH.

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Mu Jianxin, Chen Jie, Zhang Chunling, Wang Zou, Jiang Zhenhua. Synthesis and characterization of the B3-monomer and hyperbranched poly(aryl ether ketone)s. Front. Chem. China, 2006, 1(2): 203‒206 https://doi.org/10.1007/s11458-006-0015-z
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