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Browsing by Subject "MP-AES"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Analiza pierwiastkowa MP-AES próbek popiołów lotnych
    (Data obrony: 2019-07-24) Karcz, Sylwia
    Wydział Energetyki i Paliw
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Influence of $Ho^{+}$ ions for quantitation of iron (Fe) in 0.1 M HCl solution using microwave plasma-atomic emission spectrometry (MP-AES)
    (Wydawnictwa AGH, 2018) Stępień, Michał; Bukowska, Andżelika
    During research work in the Non-Ferrous Metals Department on AGH University of Science and Technology concerning new corrosion inhibitors for iron alloys in magnetic fields, Ho?+ ions were proposed as one of the new inhibitors. One of the methods for determining the rate of the corrosion process is determining the concentration of Fe ions in a solution. Due to the required high precision of determining the concentration of Fe ions in a solution contains Ho?+ ions with a wide range of concentrations, the influence of the matrix effect and interferences of Ho?+ ions must be known. The present work investigates the impact of Ho ions within a range of 0 to 100 mg/L for the quantitation of Fe ions in a 0.1 M HCl solution using the MP-AES method. The obtained results were analyzed using the single-factor ANOVA method. In a range of up to 40 mg/L, Ho?+ ions are not a significant factor to determining the Fe concentration by MP-AES.
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Wstępne rozpoznawanie składu pierwiastkowego próbek ciekłych w analizie MP-AES.
    (Data obrony: 2019-07-19) Wisiorek, Marta
    Wydział Energetyki i Paliw