【摘要】 无色的铁（Ⅲ）－５－硝基－邻菲　啉配合物在紫外光照射下发生光还原反应，生成红色的铁（Ⅱ）－５－硝基－邻菲　啉。实验证明，各种羧酸及表面活性剂均能影响上述反应，并对其机理作初步探讨。更多还原

【Abstract】 Upon the irradiation of ultraviolet light, a red ferrous complex with 5-nitro-1,10-phenanthroline is formed by the photo-reduction of the corresponding colourless ferric complex.Experiments showed that the photoreaction is affected by the solution pH value and by the presence of carboxylic acids and surface-active agents.The reaction mechanism was preliminarily discussed.更多还原