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本文研究了苯基荧光酮(PF)-Zr-氯化十六烷基吡啶(CPC)体系的吸附伏安特性,确定了适宜的分析测试条件.方法对锆的检测下限为0.7ppb,测量的线性范围1.1×10~(-8)-1.1×10~(-7)mol/L,可用于矿石中痕量锆的测定。
In this paper, the adsorption voltammetry of phenylfluorone (PF) -Zr-CPC was determined and the suitable analytical conditions were determined.The detection limit of zirconium was 0.7ppb, The linear range of 1.1 × 10 ~ (-8) -1.1 × 10 ~ (-7) mol / L can be used for the determination of trace zirconium in ores.