【摘 要】
：
A new monomer of 4, 4-biphenyl-bis[4-phthalazin-1(2H)-one] was synthesized from biphenyl and phthalic anhydride, and a novel copoly(aryl ether ketone) (PPEK) wa
【出 处】
：
Chinese Chemical Letters
论文部分内容阅读
A new monomer of 4, 4-biphenyl-bis[4-phthalazin-1(2H)-one] was synthesized from biphenyl and phthalic anhydride, and a novel copoly(aryl ether ketone) (PPEK) was synthesized from 2, 2-bis(4-hydroxyphenyl)-propane (BPA), 4, 4’-biphenyl-bis-[4-phthalazin-1(2H)-one], 4, 4- difluorodiphenylketone (DFK). The monomer and copolymer were characterized by FT-IR and 1H-NMR. DSC and TGA were used to the novel polymer.
A new monomer of 4, 4-biphenyl-bis [4-phthalazin-1 (2H) -one] was synthesized from biphenyl and phthalic anhydride, and a novel copoly (aryl ether ketone) (PPEK) was synthesized from 2, 2- 4,4’-biphenyl-bis- [4-phthalazin-1 (2H) -one], 4,4-difluorodiphenylketone (DFK). The monomer and copolymer were characterized by FT-IR and 1H-NMR. DSC and TGA were used to the novel polymer.
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