Published November 1993 | Version v1
Journal article Metadata-only

Highly sensitive luminescence determination of cerium(3) and praseodymium(3) in solutions of their tripolyphosphates

Creators

  • 1. AN Ukrainskoj SSR, Odessa (Ukraine). Fiziko-Khimicheskij Inst.

Description

5d- and 2f-luminescence is observed in solutions of complex compounds of Ce(3) and Pr(3) with tripolyphosphate ion. Optimal conditions for the reactions and luminescence of interfering ions have been studied. A method has been developed of highly sensitive luminescence determination of cerium and praseodymium in lanthanum and yttrium oxides and their preparations containing other rare earths. 9 refs., 6 figs., 1 tab

Additional details

Additional titles

Original title (Russian)
Высокочувствительное люминесцентное определение церия(3) и празеодима(3) в растворах их триполифосфатных комплексов

Publishing Information

Journal Title
Zhurnal Analiticheskoj Khimii
Journal Volume
48
Journal Issue
11
Journal Page Range
p. 68-74.
ISSN
0044-4502
CODEN
ZAKHA8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
25042887
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ABSORPTION SPECTRA; ACCURACY; AQUEOUS SOLUTIONS; CERIUM COMPLEXES; CONCENTRATION RATIO; INTERFERING ELEMENTS; LANTHANUM OXIDES; LUMINESCENCE; MOLECULAR STRUCTURE; PH VALUE; PHOSPHATES; PRASEODYMIUM COMPLEXES; QUANTITATIVE CHEMICAL ANALYSIS; SENSITIVITY; YTTRIUM OXIDES
Descriptors DEC
CHALCOGENIDES; CHEMICAL ANALYSIS; COMPLEXES; DISPERSIONS; EMISSION; HOMOGENEOUS MIXTURES; LANTHANUM COMPOUNDS; MIXTURES; OXIDES; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; PHOTON EMISSION; RARE EARTH COMPLEXES; RARE EARTH COMPOUNDS; SOLUTIONS; SPECTRA; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS