【摘要】 利用均相体系制备方法制得了汞双硫腙及锌双硫腙，并测定了两种金属双硫腙在聚甲基丙烯酸甲酸和聚苯乙烯两种聚合物介质中的光致变色行为，发现在两种聚合物介质平均发生了明显的光致变色现象。测定了两种金属双硫腙在聚合物介质中的基态及激发态可见光谱吸收曲线，及其在黑暗环境下的热回复曲线。更多还原

【Abstract】 Mercuric and zinc dithzone are prepared in homogenous system. The photochromic behavior of both metal dithizones in PMMA and PS are studied, obvious photochromic behavior can be observed in both polymer media. The visible light absorption curve and heat recovery curve of mercuric and zinc dithizone in PMMA and PS are also measured.更多还原