Published March 1995 | Version v1
Journal article Metadata-only

Study of europium sorbates on polymeric adsorbent, modified by diaza-18-crown-6 groups

Creators

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

Description

It is shown through relaxation spectroscopy method that by sorption of europium tenoil-trifuoroacetone sorbent modified by diazo-18-crown-6 groups there takes place displacement of two water molecules out of β-diketonate internal coordination sphere, which falicitates the decrease in nonirradiation losses of excitation energy and thereby the increase in europium luminescence intensity on sorbent. 11 refs., 2 figs

Additional details

Additional titles

Original title (Russian)
Исследование сорбатов европия на полимерном сорбенте, модифицированном группировками диаза-18-краун-6

Publishing Information

Journal Title
Zhurnal Neorganicheskoj Khimii
Journal Volume
40
Journal Issue
3
Journal Page Range
p. 412-414.
ISSN
0044-457X
CODEN
ZNOKAQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26075708
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ADDUCTS; ADSORBENTS; CHEMICAL REACTION KINETICS; CHEMISORPTION; CROWN ETHERS; EUROPIUM COMPLEXES; GRAFT POLYMERS; LUMINESCENCE; POLYSTYRENE-DVB; TTA
Descriptors DEC
CHEMICAL REACTIONS; COMPLEXES; EMISSION; ETHERS; HETEROCYCLIC COMPOUNDS; ION EXCHANGE MATERIALS; KETONES; KINETICS; MATERIALS; ORGANIC COMPOUNDS; ORGANIC FLUORINE COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC ION EXCHANGERS; ORGANIC OXYGEN COMPOUNDS; ORGANIC POLYMERS; ORGANIC SULFUR COMPOUNDS; PHOTON EMISSION; POLYMERS; POLYOLEFINS; RARE EARTH COMPLEXES; REACTION KINETICS; SEPARATION PROCESSES; SORPTION