关于聚二烯烃-双叠氮型感光性高分子的光交联反应机理,目前有Hepher的自由基机理和的非自由基机理之争。为了对该体系的光交联反应有更加本质的了解,我们对含氢醌的该感光性高分子进行光照,在对反应产物的分析中发现有苯醌和2,6-双(4’-氨基苄叉)环己酮存在,证明氢醌对活性双氮烯有猝灭作用。通过对光交 With regard to the photocrosslinking reaction mechanism of polydiene-diazide type photosensitive polymers, there is currently a controversy between Hepher’s radical mechanism and non-radical mechanism. In order to understand the photocrosslinking reaction of the system more fundamentally, we illuminated this photosensitive polymer containing hydroquinone. In the analysis of the reaction products, we found that benzoquinone and 2,6-bis (4’- Aminobenzylidene) cyclohexanone, hydroquinone proved active quenching effect of diazinon. Pass on the light