Published 2014 | Version v1
Journal article Metadata-only

Facile one-pot synthesis of copper hexacyanoferrate nanoparticle functionalized silica monoliths for the selective entrapment of 137Cs

Creators

  • 1. Institut de Chimie Separative de Marcoule, ICSM, UMR 5257, CEA-CNRS-UM2-ENSCM, BP17171, 30207 Bagnols sur Ceze, (France)
  • 2. CEA/DEN/DTCD/SPDE, Laboratoire des Procedes Supercritiques et de Decontamination, BP17171, 30207 Bagnols sur Ceze, (France)

Description

In this study, hexacyanoferrate nanoparticle (NP) functionalized silica monoliths were used to selectively remove Cs+ from aqueous solutions which also contained large concentrations of Na+. Various NP loading levels were examined from 0.2 wt% up to 5.1 wt% producing different 133Cs and 137Cs sorption results. (authors)

Availability note (English)

Available from doi: http://dx.doi.org/10.1039/c4ta01266f

Additional details

Identifiers

DOI
10.1039/c4ta01266f;

Publishing Information

Journal Title
Journal of Materials Chemistry. A. (Print)
Journal Volume
2
Journal Page Range
p. 9461-9464
ISSN
2050-7488

INIS

Country of Publication
United Kingdom
Country of Input or Organization
France
INIS RN
47115447
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Descriptors DEI
CESIUM 133; CESIUM 137; CESIUM IONS; COPPER COMPOUNDS; DECONTAMINATION; EMULSIONS; FERRICYANIDES; MICROSTRUCTURE; MORPHOLOGY; NANOPARTICLES; RADIOACTIVE EFFLUENTS; SILICA; SUSPENSIONS
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CESIUM ISOTOPES; CHARGED PARTICLES; CLEANING; COLLOIDS; COMPLEXES; DISPERSIONS; INTERMEDIATE MASS NUCLEI; IONS; IRON COMPLEXES; ISOTOPES; MATERIALS; MINERALS; NUCLEI; ODD-EVEN NUCLEI; OXIDE MINERALS; PARTICLES; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; RADIOISOTOPES; STABLE ISOTOPES; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENT COMPOUNDS; WASTES; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
26 refs.