Published September 1992 | Version v1
Journal article Metadata-only

Oxidation of Am(III) by perxenate in mineral acid solutions containing open-quotes unsaturatedclose quotes heteropoly compounds

Creators

Description

Oxidation of Am(III) to Am(IV) by Na4XeO6 in mineral acid solutions containing open-quotes unsaturatedclose quotes heteropoly compounds (HPCs) of various structure is studied by spectrophotometry. It is demonstrated that the yield of Am(IV) and its stability change in the order H2SO4 > HClO4 > HNO3 > HCl. Not only 17th-order (K10P2W17O61) but also 11th-order (K8SiW11O39 and K8GeW11O39) HPC can be used as ligands to stabilize Am(IV)

Additional details

Publishing Information

Journal Title
Radiochemistry (New York)
Journal Volume
34
Journal Issue
1
Journal Page Range
p. 106-112.
ISSN
1066-3622
CODEN
RDIOEO

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
25013893
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Resource subtype / Literary indicator
Translation
Descriptors DEI
AMERICIUM; CHEMICAL REACTION YIELD; GERMANIUM OXIDES; HETEROPOLYANIONS; INORGANIC ACIDS; LIGANDS; OXIDATION; PHOSPHORUS OXIDES; REDUCTION; SILICON OXIDES; SPECTROPHOTOMETRY; TUNGSTATES; XENON OXIDES
Descriptors DEC
ACTINIDES; ANIONS; CHALCOGENIDES; CHARGED PARTICLES; CHEMICAL REACTIONS; COMPLEXES; ELEMENTS; GERMANIUM COMPOUNDS; HYDROGEN COMPOUNDS; INORGANIC COMPOUNDS; IONS; METALS; OXIDES; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; RARE GAS COMPOUNDS; SILICON COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSPLUTONIUM ELEMENTS; TRANSURANIUM ELEMENTS; TUNGSTEN COMPOUNDS; XENON COMPOUNDS; YIELDS

Optional Information

Notes
Translated from Radiokhimiya; 34: No. 1, 131-140(Jan-Feb 1992).