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Retention and Annealing Reactions in Dichromates
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N. Getoff
Veröffentlicht/Copyright:
1. Dezember 1963
Summary
A comparison of the thermal, radiation and ultra violet annealing of neutron irradiated potassium and ammonium dichromates is reported. Although substantial thermal annealing is possible in the ammonium salt the process is eventually limited by gross thermal decomposition. Ultra-violet irradiation of the neutron irradiated salts leads to a reduction in retention in the ammonium salt. This is explained in terms of a photochemical reaction between the CrO22+ fragment and the ammonium ions or their photolytic product.
Published Online: 1963-12-1
Published in Print: 1963-12-1
© 2013 Oldenbourg Wissenschaftsverlag GmbH, Rosenheimer Str. 145, 81671 München
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- A Survey of Photoneutron Sources
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Artikel in diesem Heft
- Preparation of 18F in a Nuclear Reactor
- Rapid Solvent Extraction Methods for Fission Product Separation and Analysis
- Half-Life Determination of 220Rn
- The Gas Phase Radiolysis of Ethyl Chloride
- Radiolysis of Ethyl Iodide in the Liquid Phase
- Observations on Spur Reactions in the Liquid Phase γ-Radiolysis
- The Szilard-Chalmers Effect in Cyclohexane-Iodide Mixtures
- The Effect of γ-Pre-Irradiation on Recoil Phenomena in Crystals
- Retention and Annealing Reactions in Dichromates
- Some Observations on the Szilard-Chalmers Process in Dichromates
- A Survey of Photoneutron Sources
- Radiochemical Separation of Thallium by Amalgam Exchange
- Kurze Mitteilungen
- Fast Separation of Antimony from Irradiated Enriched Tellurium
- Beitrag zur strahlenchemisch-thermischen Zersetzung von Kohlenwasserstoffen
