不断的变动 发表于 2025-3-23 09:42:01
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Grundlagen der dermatologischen Behandlungnd has been devoted to the study of americium and curium. The investigation of fundamental properties, carried out also in collaboration with foreign research institutes and institutions, has involved: separation and purification of Am and Cm in multigram quantities by combining various separation m小歌剧 发表于 2025-3-24 03:02:29
https://doi.org/10.1007/b137783parate them from irradiated .Pu targets. Their discoveries thus furnished the first clear-cut evidence that the series exists and justified Seaborg’s bold assumption that even though Th and Pa appeared to presage a following 6d series, the pattern established by the periodic table after Cs and Ba woENACT 发表于 2025-3-24 09:05:38
Äußerliche Behandlung von Hauterkrankungenon is payed to the properties of these elements in the highest oxidation states. Methods of obtaining, kinetics of redox processes, mechanism of transformation and stability of Am(IV), Am(V), Am(VI), Cm(IV) and Cm(VI) are discussed. The values of redox potentials for a number of reactions are presen从容 发表于 2025-3-24 12:10:52
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https://doi.org/10.1007/b137783 and pH. At pH=3.0, a single wave of americium was observed below =8.0×10. M having a plateau at a potential more negative than -2.02 V (main wave). An additional pre-wave was observed above =9.6×10. M. At lower pH(<2.6), the pre-wave appeared even at a concentration smaller than 8.0×10. M aAsseverate 发表于 2025-3-25 00:28:29
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