By a large volume liquid scintillation detector and some other neutron and r-ray detectors the radiation obtained by the electrolysis of heavy water with a palladium cathode was measured. An indication is found for a weak generation of fast neutrons (0.1 s-l of about 2.5 MeV).
Neutron emission during heavy water electrolysis
β Scribed by V.N. Soyfer; V.A. Goryachev; A.N. Salyuk; A.F. Sergeyev
- Publisher
- Elsevier Science
- Year
- 1992
- Weight
- 322 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0883-2889
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β¦ Synopsis
The emlsslon of fast neutrons by recoil protons (0 02-3 MeV energies) durmg the electrolysis of heavy water was studied experimentally usmg Iron, stamless steel, tltamum, titanium-vanadmm, platinum and palladmm cathodes Normal low-background measuring equipment was used (sensltlvity up to 3 x 10e4 Bq/mL) with a proportional methane counter, volume 4 L, pressure 2 x lo5 N/m2 which was calibrated with a californium source of 2 x lo7 n/s; the reglstratlon efficiency was 7%. StatIstIcal processmg of the results usmg the Student crlterlon failed to detect any neutron flux of more than 0 04 n/s from our various conditions of electrolysis with a reliability of 99 9%
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