Determination of hafnium in zirconium materials
نویسندگان
چکیده
منابع مشابه
Janus Green Dye as a New Reagent for Catalytic Kinetic Determination of Zirconium in Ceramic Materials
A new catalytic kinetic spectrophotometric procedure for determination of trace quantities of zirconium was proposed. Janus Green was oxidized by potassium bromate and zirconium catalyst which then converted to a colorless product in acidic media. Reaction rate was monitored spectrophotometrically at 606 nm. It relies on the linear relationship between the absorbance difference (ΔAt) and Zr(IV)...
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ژورنال
عنوان ژورنال: Industrial laboratory. Diagnostics of materials
سال: 2019
ISSN: 2588-0187,1028-6861
DOI: 10.26896/1028-6861-2019-85-1-ii-56-59