Published July 1, 1976
| Version v1
Journal article
Trapped electrons in crystalline D2O ice at 4degreeK
Creators
- 1. Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, Osaka, Japan
Description
The ir absorption band and EPR spectrum of ΔH/subp//subp/=1.3 G at gapprox. =2 observed in irradiated D2O crystalline ice at 4degreeK have been assigned to trapped electrons. The ir band and EPR spectrum decayed with tau1/2=35 min in pure D2O ice at 4degreeK. The trapped electrons were not observed in H2O ice at 4degreeK. Addition of 1.5% H2O in volume in D2O reduced the trapped electron yield to about 60% and shortened tau1/2. Effect of NH4F and AgNO3 doped in D2O ice has been examined. The trapped electrons were stable in 10M LiClxH2O--D2O glass at 4degreeK. Stability of the trapped electrons in ice has been discussed
Additional details
Identifiers
- DOI
- 10.1063/1.432755;
Publishing Information
- Journal Title
- The Journal of Chemical Physics
- Journal Volume
- 65
- Journal Issue
- 1
- Series
- J. Chem. Phys.
- Journal Page Range
- 64-67
- ISSN
- 0021-9606
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 7272550
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ELECTRON SPIN RESONANCE; HEAVY WATER; ICE; INFRARED SPECTRA; MONOCRYSTALS; RADIOLYSIS; TRAPPED ELECTRONS
- Descriptors DEC
- CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; CRYSTALS; DECOMPOSITION; ELECTRONS; ELEMENTARY PARTICLES; FERMIONS; HYDROGEN COMPOUNDS; LEPTONS; MAGNETIC RESONANCE; OXYGEN COMPOUNDS; RADIATION EFFECTS; RESONANCE; SPECTRA; WATER
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent