Study on separation and enrichment of platinum(ⅳ) in ethanol-water system with potassium iodide as complexing agent 碘化钾络合剂乙醇析相萃取分离富集铂(Ⅳ)的研究
A chemically modified platinum electrode with coated poly [ tetra ( 4-aminophenyl) porphyrin] ( PTAPP) was to be used as a new potentiometric iodide selective electrode. 用电化学方法将α,β,γ,δ-四(4-氨基苯基)卟啉单体聚合在铂丝电极上,可制备化学修饰型I-选择性电极。