Rapid preparation of high-resolution sources for alpha-ray spectrometry of actinides in spent fuel
作者： Nobuo Shinohara , Nobuaki Kohno
DOI: 10.1016/0883-2889(89)90171-8
关键词: Spent nuclear fuel 、 Radiochemistry 、 Mass spectrometry 、 High resolution 、 Actinide 、 Analytical chemistry 、 Drop (liquid) 、 Chemistry 、 Isopropyl alcohol 、 Full width at half maximum 、 Alpha particle
摘要: Abstract A method for rapid preparation of high-resolution α-sources by electrodeposition using isopropyl alcohol and direct drop deposition tetraethylene glycol was investigated, in order to determine the actinides (U, Np, Pu, Am Cm). Each actinide can be electrodeposited quantitatively within 15–20 min, energy resolution α-ray spectrum is 14–18 keV FWHM. By method, spent fuel deposited simultaneously; obtained measuring source 20–30
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