- P-ISSN 1225-0163
- E-ISSN 2288-8985
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
Spectrophotometric Determination of Lanthanide Ions by Flow Injection Analysis
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1996, v.9 no.3, pp.244-252
Kang,
S., &
Cho,
K.
(1996). Spectrophotometric Determination of Lanthanide Ions by Flow Injection Analysis. Analytical Science and Technology, 9(3), 244-252.
- Downloaded
- Viewed
Abstract
Spectrophotometric properties of lanthanide complexes with methylthymol blue(MTB) and cetyltrimethylammonium bromide(CTAB) were studied and also lanthanide(III) ions were determined by flow injection analysis on the base of the above results. The absorption maxima of lanthanide(III)-MTB complexes in the presence of CTAB are 635nm with molar absorptivity of <TEX>$4.51{\sim}6.11{\times}10^4Lmol^{-1}cm^{-l}$</TEX> at pH 5.8. The mole ratio of lanthanide(III) complexes with MTB is 1:2 in the presence of CTAB. The calibration curves of lanthanide(III) ions obey the Beer's law in the range of 0.1 to 0.4ppm under the optimum condition. The samples throughput was ca. <TEX>$60hr^{-1}$</TEX>. The interfering effect of some cations and anions was investigated. The ligand anions such as tartrate and citrate, many transition and rare earth elements interfered severely and must be removed before the determination of lanthanide(III) ions.
- keywords
- Flow Injection Analysis Spectrophotometry, Lanthanide, Methylthymol Blue
- Downloaded
- Viewed
- 0KCI Citations
- 0WOS Citations
Other articles from this issue
- Studies on Solvent Extraction and Analytical Application of Metal Dithiocarbamate Complexes(II). Extraction Equilibria of Metal-Dibenzylammonium dibenzyldithiocarbamate Complexes
- Characteristics of <TEX>${\alpha}$</TEX>-Cyclodextrin Modified Carbon Paste Electrode
- Spectrophotometric Determination of Lanthanide Ions by Flow Injection Analysis
- A Study on the Trace Analysis of Germanium in Inorganic Matrices by Differential Pulse Polarography
- Development of Multiwire Proportional Counter for Measurement of Environmental-level Alpha Particles
- Response Mechanism of 5, 10, 15, 20-tetraphenyl(porphyrinato) Manganase(III) chloride-Based Ion-Selective Membranes
- Studies on the Separation and Preconcentration of Metal Ions by Chelating Resin containing (Polystyrene-divinylbenzene)-thiazolylazo Phenol Derivatives(I)
- Electrochemical Properties and Synthesis of Poly(ether)tailed Cobalt(II)bipyridine Complex
- Effects of Heat Treatment on Damping Characteristics of Fe-Al Alloys
- Extraction of Minerals and Elimination Effect of Heavy Metals in Water by Korean Quartz Porphyry
- Dynamic Range in the Simultaneous Analysis of Pesticide Priority Pollutants on Mass Spectrometer
- Principle and Applications of Atomic Force Microscope & Scanning Tunneling Microscope
- Development of Natural Science and Industrial Property
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.