Structure,synthesis,modification and application of poly(arylene ether sulrone sulfone)s and poly(arylene ether ketone)s containing phthalazinone moieties are reviewed.

• 综述了含二氮杂萘酮结构的聚芳醚酮和聚芳醚砜的结构性能及其合成、改性、应用研究进展。