Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Z. Szeglowski"'
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 265:367-370
The chemical identification of newly discovered nuclides of super-heavy element is essential part of their investigation. Discovery of long-lived isotopes of element 114 (T1/2~30 s) provides a possibility of studying its chemistry in solution.1 The p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::567da17ca5c501bd74147ecf2b5286e9
https://doi.org/10.1007/s10967-005-0834-2
https://doi.org/10.1007/s10967-005-0834-2
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 260:357-362
On-line chemistry studies of short-lived isotopes of Os and Re, as homologs of 108 (Hs) and 107 (Bh), respectively, produced in the nuclear reactions at the (LNR, Dubna) cyclotron have been carried out. It was shown, that Os and Re are not sorbed on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb56c96429b145f3152d6300f9dc38a6
https://doi.org/10.1023/b:jrnc.0000027109.45035.ab
https://doi.org/10.1023/b:jrnc.0000027109.45035.ab
Autor:
I. Zvara, O. N. Malyshev, M. L. Chelnokov, S. P. Tretyakova, S. N. Timokhin, S. Soverna, A. V. Gulyaev, A. Tu¨rler, G. V. Buklanov, Alexander Yakushev, E. A. Sokol, A. V. Belozerov, Yu. Ts. Oganessian, V. M. Vasko, S. Hu¨bener, V. A. Gorshkov, Z. Szeglowski, S. N. Dmitriev, M. G. Itkis, A. V. Yeremin, Bernd Eichler, V. I. Chepigin, A. G. Popeko, V. Ya. Lebedev
Publikováno v:
Radiochimica Acta. 91:433-440
Summary We present results of the second experiment on the chemical identification of element 112. Similar to the first test in 2000, we aimed at the production of the spontaneously fissioning 283112 nuclei with T 1/2≈3min. A natU3O8 (with some Nd)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f65a970f68ccf590f42d69785bf41b5
https://doi.org/10.1524/ract.91.8.433.20010
https://doi.org/10.1524/ract.91.8.433.20010
Autor:
V.P. Perelygin, Z. Szeglowski, A.I Polyakov, J. M. Mietelski, B. M. Bolotov, Yu. T. Chuburkov, A.Ch Gaitinov, T. P. Drobina, T. Ruskov, L.I. Kravets, R.I. Petrova, S. N. Timokhin
Publikováno v:
Radiation Measurements. 36:541-545
The growing concentration of man-made Pu in natural environment—water, soil, plants and food can provide the serious danger for all kind of animals and especially for mankind. Actually, as it has been established recently, Pu is accumulated during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92e2f2693bec6d45a25dd5103c23ea9c
https://doi.org/10.1016/s1350-4487(03)00198-7
https://doi.org/10.1016/s1350-4487(03)00198-7
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 251:311-314
Ion-exchange behavior of Re and Os as homolgs of Bh and Hs, respectively, has been studied in the sulfuric acid media. The distribution coefficients of 183Re and 185Os as well as of other radionuclides between Dowex-50 and H2SO4 solutions were determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::312cb6ee329564e7bb5f770433c5d4c8
https://doi.org/10.1023/a:1014836915261
https://doi.org/10.1023/a:1014836915261
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 247:535-539
Sorption coefficients of Hf and Nb on cupric hexacyanoferrate and zinc hexacyanoferrate from inorganic acid solutions were determined. The results indicate that hafnium and niobium in sulphuric and hydrochloric acids form anionic and cationic complex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8b260388ced7243d0b03bbc506116e8
https://doi.org/10.1023/a:1010678426197
https://doi.org/10.1023/a:1010678426197
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 242:541-544
Sorption coefficients of Hf, Zr and Nb on nickel-potassium hexacyanoferrate(II) (NF), nickel hexacyanoferrate(II) composite ion exchanger (NCF) and on the ion exchange resins (Dowex-1 and Dowex-50) from inorganic acids solutions were determined. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::817dbf87d7bf3a8faf89ce38d47e38a6
https://doi.org/10.1007/bf02345590
https://doi.org/10.1007/bf02345590
Publikováno v:
Physica B: Condensed Matter. 253:305-312
We present the study of AC susceptibility and DC magnetization of KCo II [Fe III (CN) 6 ]. The results show an evidence of the magnetic ordering below 13.7 K. The strong frequency dependence of the AC susceptibility and a non-linear susceptibility wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18381fd6ff684d69d11e73b82f85faeb
https://doi.org/10.1016/s0921-4526(98)00409-8
https://doi.org/10.1016/s0921-4526(98)00409-8
Autor:
Z. Szeglowski, V. P. Domanov, G. V. Buklanov, D.T. Jost, St. Taut, Heinz W. Gäggeler, Alexander Yakushev, B. Kubica, Din Thi Lien, H. Nitsche, D. Schumann, R. Misiak
Publikováno v:
J. Alloys and Compounds 271-273, 307 (1998)
The sorption was studied of element 104 (rutherfordium, Rf) and thorium on the strongly acidic cation exchanger DOWEX 50×8. The experiments were carried out on-line. Rf is strongly retained on cation exchange resins from diluted HCl/HF solutions in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3a314c566916dde60cf7556f6f36bbb
https://doi.org/10.1016/s0925-8388(98)00077-2
https://doi.org/10.1016/s0925-8388(98)00077-2
Autor:
Dinh Thi Lien, V. P. Domanov, M. Constantinescu, O. Constantinescu, Z. Szeglowski, G. S. Tikhomirowa, L. I. Guseva, Alexander Yakushev, B. Kubica
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 228:145-150
The short-lived isotopes of W and their descendants have been separated from nuclear reaction products arising in the bombardment of samarium target with24Mg ions at the U-400 cyclotron of JINR-Dubna. Chemical separations were performed using previou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2c7b35a2ebfbff6fdd473c3d75c239e
https://doi.org/10.1007/bf02387316
https://doi.org/10.1007/bf02387316