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Indexed by:期刊论文

Date of Publication:2003-02-01

Journal:CHINESE CHEMICAL LETTERS

Included Journals:Scopus、SCIE、ISTIC

Volume:14

Issue:2

Page Number:145-146

ISSN No.:1001-8417

Key Words:poly(aryl ether ketone); 4,4 '-biphenyl-bis[4-phthalazin-1(2H)-one]; 2,2-bis(4-hydroxyplrenyl)-propane(BPA)

Abstract: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 H-1-NMR. DSC and TGA were used to the novel polymer.