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作者:Ping Chen , Dongyu Huang , Chenchen Chen ...
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.313 (1), pp.229-237
摘要:Spherical UO2.34 nanoparticles were firstly prepared by reactions of 0.01 or 0.05 M of UO2(NO3)2 with 0.025–0.04 or 0.5–5.0 M of hydrazine at 160 °C, respectively. However, UO2 formed when 0.01 M of UO2(O...
作者:Kamila Šťastná , Petr Distler , Jan John ...
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.312 (3), pp.685-689
摘要:TODGA–PAN composite sorbent and (PhSO3H)2–BTPhen in nitric acid solution were employed as a system for separation of curium from americium. The influence of aqueous phase composition (complexing agent and nitric acid concentrations) on weight distributi...
作者:Karen Van Hoecke , Jakob Bussé , Mireille Gysemans ...
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.314 (3), pp.1727-1739
摘要:Pure and complete fractions of neodymium, samarium, europium, gadolinium and dysprosium were isolated by means of high performance ion chromatography, using a cation exchange column and gradient elution with alpha-hydroxyisobutyric acid solutions (α-HIBA). Intermediate preci...
作者:D. Gorietti , I. Giardina , D. Arginelli ...
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.314 (3), pp.1785-1792
摘要:A radiochemical analytical method, coupling different measurements techniques (alpha spectrometry, liquid scintillation counting and mass-spectrometry) for quantifying the content of the most significant plutonium and americium/curium isotopes in metal waste samples, is presented...
作者:Wei-Cheng Ding , Liang He , Hong-Quan Huang ...
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.314 (3), pp.1635-1641
摘要:Determination of radon concentrations in soil usually requires the accumulation of many measurements over a large area. In this study, an alpha cup technique that provides a cumulative result for adsorption of radon progeny over time was investigated. In addition, the performance...
作者:J. H. Wang , P. Wang , Ch. Li ...
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2019, Vol.319 (3), pp.759-765
摘要:N , N -dimethylhydroxylamine (DMHA) is a new salt-free reductant used in spent fuel reprocessing, this paper reports the effect of HNO2 on γ-ray radiolysis and radiolytic products of DMHA in nitric acid medium. DMHA concentration in irradiated samples decreases wi...
作者:Angelika Hable , C. Ramsl , Erwin Jericha ...
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.314 (2), pp.1471-1476
摘要:Small samples of 238U, 237Np, and 242Pu were irradiated in a focused beam of fission neutrons at the Forschungsneutronenquelle Heinz Maier-Leibnitz, FRM II in Garching, Germany. Decay measurements after irradiation revealed a number of fissio...
作者:Eva Viglašová , Martin Daňo , Michal Galamboš ...
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.314 (3), pp.2425-2435
摘要:Research and evaluation of bentonites adsorption properties are unavoidable steps for formulation of migration model for significant heavy metals like cooper. Influence of contact time, pH and adsorbent dosage on copper adsorption by natural Slovak bentonites Jelšový potok, ...
作者:Alex Tarancón , Héctor Bagán , José F. García
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.314 (2), pp.555-572
摘要:This article is a general overview of the potential capacities of plastic scintillators in radionuclide activity determination. Plastic scintillation (PS) behaves as liquid scintillation does, but with some differences related to the solid state of plastic scintillators. These di...
作者:Feng-Yun J. Huang , Te-Yen Su , Tsuey-Lin Tsai ...
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.314 (2), pp.879-886
摘要:In this study, a practical method for the determination of 63Ni in radwaste samples was established. The results showed that the condition of duplicate elution with the Ni-resin column and the presence of the carrier Mn can effectively remove unwanted interfering ...

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