【摘要】 合成了一种迄今未见文献报道的新型大孔Schiff碱螯合树脂,其结构式全称聚-N-(2-羟基-1-萘甲叉基)乙烯基苯胺;本文讨论了它的合成,结构,螯合吸附性能及其在光亮镀镍、光亮酸性镀铜工艺中的应用.更多还原

【Abstract】 We have synthesized a new macro-porous Sohiff-base chelate resin, which has never been reported in literature before. The name of the resin should be poly-N-(2-Hydroxy-Naphthmethylene) Vinyl Aniline. In this paper, it is simply written as PHNVA. The systhesis structure and chelating properties of PHNVA are studied. It is shown that trace copper ion ( Cu2+)in the nickel electroplating solution and trace copper (Cu2+) in the effluent of acidic copper electroplating solution can be removed and (or) recovered with the resin.更多还原