THE EFFECT OF OXYGEN ON FERRIC ION YIELDS IN AQUEOUS SOLUTIONS CONTAINING POLONIUM
Journal Article
·
· Journal of the American Chemical Society (U.S.)
A revised G(Fe/sup 3+/) yield of 6.2 plus or minus 0.15 has been obtained for alpha particles from dissolved Po/sup 210/ in the aerated Fricke ferrous sulfate dosimeter. The previous value of about 6.0 reported by various workers is probably too high. Other lower values have besn reported recently. G(Fe/sup 3+/) has been found to vary from 3.7 plus or minus 0.2 in air-free solutions to values approaching 10 at oxygen concentrations above 0.1 M. Solutions studied were 3 mM in FeSO/sub 4/, 1 mM in NaCl, 0.8 N in H/sub 2/SO/sub 4/, and contained on the average 0.4 mc/ml of Po/sup 210/ G(Fe/sup 3+/) was made independent of dose rate between 0.01 and 0.90 mc/ml. (auth)
- Research Organization:
- Univ. of Rochester, N.Y.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-12-009056
- OSTI ID:
- 4347660
- Journal Information:
- Journal of the American Chemical Society (U.S.), Journal Name: Journal of the American Chemical Society (U.S.) Vol. Vol: 80; ISSN JACSA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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