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Determination of neodymium, holmium and erbium in mixed rare earths by norfloxacin

✍ Scribed by Nai-Xing Wang; Lei Wang; Wei Jiang; Yue-Zhen Ren; Zhi-Kun Si; Xun-Xing Qiu; Gao-Ying Du; Ping Qi

Book ID
105897355
Publisher
Springer
Year
1998
Tongue
English
Weight
112 KB
Volume
361
Category
Article
ISSN
1618-2650

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Absorption spectra of 4f electron transi
Absorption spectra of 4f electron transitions of neodymium and erbium complexes with ferron and diethylamine. Determination of neodymium and erbium in rare earth mixtures by third-derivative spectrophotometry
✍ Naixing Wang; Weian Liang; Shifu Zhou; Ping Qi πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 390 KB

The absorption spectra of 4f electron transItIons of complexes of ferron (5-sulpho-7-mdoqumohn-8-01) with neodymmm and e&mm m the presence. of dlethylamme were measured Their molar absorptMy at the manmum absorption bands was about 7 5 (at 574 2 nm) times greater for neodymmm and 10 8 (at 519 8 nm)