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本文研究了5-Br-PADAP在非离子表面活性剂OP存在下与Pt(Ⅳ)、Pd(Ⅱ)的显色反应,提出了灵敏、简便的光度法测Pt且不经分离仅利用两反应所需温度差异,同时分光光度测Pd和Pt的新方法。
In this paper, the color reaction of 5-Br-PADAP with Pt (Ⅳ) and Pd (Ⅱ) in the presence of non-ionic surfactant OP was studied. A sensitive and simple spectrophotometric method for the determination of Pt was proposed and Pt was only separated by two reactions The required temperature difference, at the same time spectrophotometric determination of Pd and Pt new method.