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玻璃镀银的过程是以从银氨络化物中还原银离子为金属银作根据的。此时除有金属银薄层在玻璃表面出现之外,同时一部份银呈粉末状出现在溶液中。镀银溶液中银的利用率就取决于这两种还原银的比率。В.М.Винокуров氏认为镀在镜上的银,总是比被还原在溶液中的银少得多。无论那一种已有的镀银方法,都不能有效地利用在镀银溶液中的银,而大部份的银成为所谓“废银”留于溶液中。镜上银子的析出率依一系列的因素而转移:主要是还原剂的特性,溶液的温度,硝酸银的浓度和镀银溶液中其他组份,以及在
The process of glass silvering is based on the reduction of silver ions from silver ammine complex to metallic silver. In addition to the presence of thin metallic silver on the glass surface, a portion of the silver appears as a powder in solution. The utilization of silver in the silver plating solution depends on the ratio of the two reduced silver. В.М.Винокуров think that the silver plated on the mirror is always much less than the silver that is reduced in solution. Whichever conventional silver plating method does not effectively utilize the silver in the silver plating solution, most of the silver remains in the solution as so-called “silver scrap”. The rate of silver deposition on the mirror depends on a number of factors: the nature of the reductant, the temperature of the solution, the concentration of silver nitrate and the other components of the silver plating solution,