Published 1976 | Version v1
Book Metadata-only

Bonding and valence in uranium compounds with oxygen: a study by X-ray photoelectron spectroscopy and electron paramagnetic resonance

Creators

  • 1. Facultes Universitaires Notre-Dame de la Paix, Namur (Belgium)

Description

Uranium oxides UO2, U2O5, U3O8 and UO3 have been studied by X-ray photoemission (E.S.C.A.) and electron paramagnetic resonance. Binding energy values are reported for the U4f core levels, showing that U2O5 is UO2. UO3 and U3O8 is UO2.2UO3. Valence band structures are discussed in relation with the formation of (UO2)2+ groups. Results from EPR spectroscopy support the view that no U(V) species are presented in these compounds. (Auth.)

Additional details

Publishing Information

Publisher
North-Holland.
Imprint Place
Amsterdam, The Netherlands
ISBN
0 7204 0404 5
Imprint Title
Plutonium 1975 and other actinides
Imprint Pagination
p. 409-419.

Conference

Title
5. international conference on plutonium and other actinides.
Dates
10 - 13 Sep 1975.
Place
Baden Baden, Germany, F.R.

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
8310060
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BAND THEORY; BINDING ENERGY; CHEMICAL BONDS; ELECTRON SPIN RESONANCE; ELECTRONIC STRUCTURE; F STATES; MAGNETIC SUSCEPTIBILITY; PHOTOELECTRON SPECTROSCOPY; URANIUM DIOXIDE; URANIUM TRIOXIDE; U3O8; VALENCE; X RADIATION
Descriptors DEC
ACTINIDE COMPOUNDS; CHALCOGENIDES; ELECTROMAGNETIC RADIATION; ELECTRON SPECTROSCOPY; ENERGY; ENERGY LEVELS; IONIZING RADIATIONS; MAGNETIC PROPERTIES; MAGNETIC RESONANCE; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATIONS; RESONANCE; SPECTROSCOPY; URANIUM COMPOUNDS; URANIUM OXIDES