1974 年 1974 巻 23 号 p. 1-5
The film of silver alginate was photolyzed when irradiated at wavelenght 253.7 nm. With irradiation the surface of the film finally turned into a metallic mirror due to the photolytic silver. The primary photochemical process is associated with one electron transfer from the carboxylate ion to the adjacent silverion. A reaction mechanism has been suggested for this photolysis.