Rubidium manganese oxides

For each nuclide studied, the sorption distribution coefficients appeared to result from a minimum of two separate mechanisms. In all cases, one mechanism appears to be an ion-exchange phenomena associated with the silicate phases and appears to have a relatively much larger sorption capacity than the other mechanism. In the case of cesium (and probably rubidium) the second mechanism appears to also be related to the silicate phases and may or may not be an ion-exchange phenomena. However, for the other elements studied, the second mechanism appears to be related to the hydrous iron and manganese oxides and again may or may not be an ion-exchange process. [Pg.288]

Rubber latex, natural. See Natural rubber latex Rubber, natural. See Natural rubber Rubbing alcohol. See Isopropyl alcohol Rubens brown. See Manganese oxide (ic) Rubichem Zinc-Dip HS] Rubichem Zinc-Dip W] Rubichem Zinc-Dip . See Zinc stearate Rubidium carbonate... [Pg.3857]

Ultrafine metal fiber matrix of titanium dioxide deposited electrochemicaHy acts as double-layer electrode with wide specific surface area. Next, a metal oxide such as ruthenium oxide, rubidium oxide, iridium oxide, nickel oxide, cobalt oxide, manganese oxide, or vanadium oxide can be deposited onto substrate by electrodeposition. [Pg.230]