Published 1996
| Version v1
Book
Electron paramagnetic resonance evidence of H0 at three chemically inequivalent sites in gamma irradiated SrSO4:UO22+
Creators
- 1. Bhabha Atomic Research Centre, Bombay (India). Radiochemistry Div.
Description
Electron paramagnetic resonance investigations of gamma irradiated SrSO4:UO22+ have revealed the presence of SO4-, SO3-, SH2- radicals and neutral hydrogen atoms. The presence of hydrogen based paramagnetic species is presumably due to radiolysis of HSO4- trapped in the matrix. Examination of EPR spectra of H0 center at low modulation amplitude have revealed the presence of a number of inequivalent sites for H0 center in the phosphor. The observation of these sites suggests that there is very slight non-s character on H0 center despite the fact that bonding between it and other centers is predominantly dipolar in nature. (author). 4 refs., 2 figs
Additional details
Publishing Information
- Publisher
- Bhabha Atomic Research Centre.
- Imprint Place
- Bombay (India)
- Imprint Title
- Trombay symposium on radiation and photochemistry. Preprints volume
- Imprint Pagination
- 469 p.
- Journal Page Range
- p. 90-92.
Conference
- Title
- Trombay symposium on radiation and photochemistry.
- Acronym
- TSRP-96
- Dates
- 8-12 Jan 1996.
- Place
- Bombay (India).
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 27070139
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ELECTRON SPIN RESONANCE; GAMMA RADIATION; HYDROGEN; RADIOLYSIS; STRONTIUM SULFATES; URANIUM OXIDES
- Descriptors DEC
- ACTINIDE COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; DECOMPOSITION; ELECTROMAGNETIC RADIATION; ELEMENTS; IONIZING RADIATIONS; MAGNETIC RESONANCE; NONMETALS; OXIDES; OXYGEN COMPOUNDS; RADIATION EFFECTS; RADIATIONS; RESONANCE; STRONTIUM COMPOUNDS; SULFATES; SULFUR COMPOUNDS; URANIUM COMPOUNDS