摘要
提出了一个测定钯的高灵敏的离心光度法,在λ_(max)=625nm处的表观摩尔吸光系数=1.0×10~6L·mol^(-1)·cm^(-1)。钯(Ⅱ)量在0.20~3.80μg/10ml范围内呈线性关系,所拟定的方法可用于电子元器件中钯的分析。
A highly sensitive centrifugation spectrophotometric method has been developed for the determination of trace palladium The complex shows a wave length of maximum absorption peak at 625nm and an apparent molar absorptivityε_(625) is 1.0×10~6 L·mol^(-1)·cm^(-1). Beer's law is obeyed in the range of 0.20-3.80μg/10ml for palladium. The method has been used to the determination of palladium in the electronic device.
出处
《冶金分析》
CAS
CSCD
北大核心
1997年第4期13-15,共3页
Metallurgical Analysis