caa a22 4500 465746462 CHVBK 20180323111822.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF00321892 doi (NATIONALLICENCE)springer-10.1007/BF00321892 Thin-layer chromatographic behaviour and separation of rare earths in silica gel-aqueous alkali metal chloride systems [Elektronische Daten] [Koji Ishida, Yoshiaki Uchida, Shuji Ninomiya, Masumi Osawa] Summary: The thin-layer chromatographic behaviour of all the rare earths except Pm on silica gel in aqueous solutions of five alkali metal chlorides has been surveyed. The Rf-values and the logarithms of the separation factors relative to Gd vary in a regular and peculiar way with increasing atomic number, through a reflection of the strong tetrad effect. A discussion concerning the effects on the Rf-values of the solvent cations and the solvent anions, and typical chromatograms for the separations of multi-component mixtures containing adjacent lanthanoids are also presented. Springer-Verlag, 1990 Ishida Koji Laboratory of Chemistry, Nippon Medical School, Kosugi, Nakahara-ku, Kawasaki, 211, Kanagawa, Japan aut Uchida Yoshiaki Department of Chemistry, Faculty of Education, Tokyo Gakugei University, Koganei, 184, Tokyo, Japan aut Ninomiya Shuji Department of Chemistry, Faculty of Education, Tokyo Gakugei University, Koganei, 184, Tokyo, Japan aut Osawa Masumi Department of Chemistry, Faculty of Education, Tokyo Gakugei University, Koganei, 184, Tokyo, Japan aut Fresenius' Journal of Analytical Chemistry Springer-Verlag 336/5(1990-01-01), 419-422 0937-0633 336:5<419 1990 336 216 https://doi.org/10.1007/BF00321892 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00321892 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ishida Koji Laboratory of Chemistry, Nippon Medical School, Kosugi, Nakahara-ku, Kawasaki, 211, Kanagawa, Japan aut NATIONALLICENCE 700 1- Uchida Yoshiaki Department of Chemistry, Faculty of Education, Tokyo Gakugei University, Koganei, 184, Tokyo, Japan aut NATIONALLICENCE 700 1- Ninomiya Shuji Department of Chemistry, Faculty of Education, Tokyo Gakugei University, Koganei, 184, Tokyo, Japan aut NATIONALLICENCE 700 1- Osawa Masumi Department of Chemistry, Faculty of Education, Tokyo Gakugei University, Koganei, 184, Tokyo, Japan aut NATIONALLICENCE 773 0- Fresenius' Journal of Analytical Chemistry Springer-Verlag 336/5(1990-01-01), 419-422 0937-0633 336:5<419 1990 336 216 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer