Synthesis of novel heat-resistant and soluble poly(aryl ether sulfone ketone)s containing ether-type bisphthalazinone moiety

Gu, Hongjian; Liu, Cheng; Liu, Qian; Zhang, Yu; Wang, Meng; Chen, Xi; Chen, Yousi; Wang, Jinyan; Jian, Xigao

doi:10.1016/j.eurpolymj.2023.112305

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Cited by 5 publications

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“…PPEs have unique distorted noncoplanar stereostructures, which provide simultaneously high T g and fine solubility. 21 Therefore, in the present work, we synthesized poly(phthalazinone ether sulfone) (PPES) by nitrogen heterocyclic monomers (DHPZ) and double halogen monomers (DCS). Then, the comparison between PPES and commercial polysulfone (PSF) in terms of high-temperature energy-storage performance was investigated.…”

Section: Introductionmentioning

confidence: 99%

“…In comparison, polyaryl ether-containing phthalazinone structures (PPEs) have excellent insulation properties, heat resistance, and processability. PPEs have unique distorted noncoplanar stereostructures, which provide simultaneously high T g and fine solubility . Therefore, in the present work, we synthesized poly(phthalazinone ether sulfone) (PPES) by nitrogen heterocyclic monomers (DHPZ) and double halogen monomers (DCS).…”

Section: Introductionmentioning

confidence: 99%

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