胶束增敏双波长分光光度法同时测定钼和钛  

Simultaneous Determination of Molybdenum and Titanium With Micellar Sensitization Dual Wavelength Spectrophotometry

作　　者：赵书林[1] 车沃恒[1] 王克范 薛孝民[1] 

机构地区：[1]沈阳铸造研究所

出　　处：《冶金分析》1989年第1期8-11,共4页Metallurgical Analysis

摘　　要：本文探讨了在单波长分光光度计上同时测定钼和钛的可能性。选择524～544nm作力测定钼的组合波长,选择560nm直接测定钛,从而消除了它们之间的相互干扰。本方法用于钢铁样品中钼和钛的测定,取得了令人满意的结果。A new method for simultaneous determination of molybdenum and titanium has been developed by means of dual wavelength spectrophotometry using Mo-PF-TritonX-100 and Ti-PF-TritonX-100 coloured systems with a single wavelength spectrophotometer.The dual wavelength measurements were made with optimal wavelength pair, 524-544nm, for Mo and with a single measuring wavelength, S60nm,for Ti.The method has been applied to the determination of molybdenum and titanium in steel and iron with satisfactory results,,

关 键 词：钼 钛 分光光度法 测定 

分 类 号：TG115.335[金属学及工艺—物理冶金]