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  1. No Access

    Article

    Synthesis and characterization of poly(aryl ether ketone)s with fluorinated phenyl in the side chain

    New bisphenol monomers, (4-fluorophenyl)hydroquinone (3b) and (3,4-difluoro phenyl)hydroquinone (3c), were synthesized in a two-step synthesis. Poly(aryl ether ketone)s (PAEKs) (4a–c) were derived from these fluo...

    Juan **e, Wei-ya Peng, Guang Li, Jian-ming Jiang in Polymer Bulletin (2011)

  2. No Access

    Article

    Synthesis and characterization of novel polyamides derived from 1,4-bis((4-amino-2-(trifluoromethyl)phenoxy)methyl)cyclohexane and aromatic dicarboxylic acids

    A new aromatic diamine with a trifluoromethyl pendent group, 1,4-bis((4-amino-2-(trifluoromethyl)phenoxy)methyl)cyclohexane, was successfully synthesized in two steps from 1,4-cyclohexanedimethanol and 2-chlor...

    Peng-Hui Li, Chen-Yi Wang, Guang Li, Jian-Ming Jiang in Polymer Bulletin (2010)

  3. No Access

    Article

    High optical transparency and low dielectric constant of novel organosoluble poly(ether ketone amide)s derived from an unsymmetrical diamine containing trifluoromethyl and methyl pendant groups

    A series of novel fluorinated poly(ether ketone amide)s (PEKAs) were prepared from an unsymmetrical aromatic diamine, (4′-(4″-amino-2″-trifluoromethylphenoxy)-3′,5′-dimethylphenyl)(4-aminophenyl)-methanone (1), w...

    Chen-Yi Wang, Peng-Hui Li, Guang Li, Jian-Ming Jiang in Colloid and Polymer Science (2009)

  4. No Access

    Article

    Synthesis, characterization, and properties of novel aromatic polyamides containing phthalazinone moiety

    A unsymmetrical and kink non-coplanar heterocyclic dicarboxylic acid monomer, 4-[4-(4-carboxy phenoxy)-naphthyl]-2-(4-carboxyphenyl)phthalazin-1-one (3) was successfully synthesized with high purity and high yiel...

    Jiahui Tan, Chenyi Wang, Weiya Peng, Guang Li, Jian-Ming Jiang in Polymer Bulletin (2009)

  5. No Access

    Article

    Synthesis and characterization of a rigid-rod dihydroxy poly(p-phenylene benzobisoxazole) fiber with excellent surface and axial compression properties

    A series of dihydroxy poly(p-phenylene benzobisoxazole) (DHPBO) were prepared by introducing binary hydroxyl polar groups into poly(p-phenylene benzoxazole) PBO macromolecular chains and the effects of hydroxyl p...

    Tao Zhang, Sheng-Lin Yang, Da-Yong Hu, Jun-Hong **, Guang Li… in Polymer Bulletin (2009)

  6. No Access

    Article

    High glass transitions and fluorescence of novel organosoluble poly(arylene ether)s containing kink noncoplanar heterocyclic structures

    A novel unsymmetrical and kink noncoplanar heterocyclic bisphenol-like monomer, 4-(4-hydroxynaphthalenyl)phthalazin-1-one (2), was synthesized in a two-step reaction starting from 1-naphthol and phthalic anhy...

    Chen-Yi Wang, Jia-Hui Tan, Wei-Ya Peng, Guang Li, Jian-Ming Jiang in Polymer Bulletin (2008)