Published April 1983
| Version v1
Journal article
UV and X radiation effects on the stability of calcium halide phosphate phosphors. 2
Creators
- 1. Ernst-Moritz-Arndt-Universitaet, Greifswald (German Democratic Republic). Sektion Chemie
Description
Sb(V) and Sb(III) concentrations in calcium halide phosphate phosphors have been investigated as a function of time of irradiation with near UV and X radiation. It was found that the reduction of both Sb(V) and Sb(III) to elemental Sb results in intensity losses. The reductions follow consecutive first-order kinetics and first-order kinetics, respectively
Additional details
Additional titles
- Original title (German)
- Untersuchungen zur Stabilitaet von Calciumhalophosphatleuchtstoffen, insbesondere bei Einwirkung von UV- oder Roentgenstrahlung. 2
- Original subtitle (German)
- Veraenderungen in den Antimon(III)-Leuchtzentren sowie den antimonhaltigen Fremdphasen.
Publishing Information
- Journal Title
- Z. Phys. Chem. (Leipzig)
- Journal Volume
- 264
- Journal Issue
- 4
- Series
- Z. Phys. Chem. (Leipzig).
- Journal Page Range
- 673-682
- ISSN
- 0323-4479
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 14805469
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- ANTIMONY COMPOUNDS; CALCIUM PHOSPHATES; CHEMICAL REACTION KINETICS; COLOR CENTERS; HALOGEN COMPOUNDS; INORGANIC PHOSPHORS; REDUCTION; ULTRAVIOLET RADIATION; X RADIATION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CHEMICAL REACTIONS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; KINETICS; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORS; PHOSPHORUS COMPOUNDS; POINT DEFECTS; RADIATIONS; REACTION KINETICS; VACANCIES