Effect of ammonium hydroxide addition in the anodizing electrolyte on the electronic properties of anodic oxides on Niobium

2010

Fluoride Complexation of Element 104, Rutherfordium

2004

Fluoride complexation of element 104, rutherfordium (Rf), produced in the 248Cm(18O,5n)261Rf reaction has been studied by anion-exchange chromatography on an atom-at-a-time scale. The anion-exchange chromatographic behavior of Rf was investigated in 1.9-13.9 M hydrofluoric acid together with those of the group-4 elements Zr and Hf produced in the 18O-induced reactions on Ge and Gd targets, respectively. It was found that the adsorption behavior of Rf on anion-exchange resin is quite different from those of Zr and Hf, suggesting the influence of relativistic effects on the fluoride complexation of Rf.

Anion-exchange Behavior of Rf in HCl and HNO3 Solutions

2002

H. Haba,∗,a K. Tsukada,a M. Asai,a S. Goto,a,b A. Toyoshima,a,c I. Nishinaka,a K. Akiyama,a M. Hirata,a S. Ichikawa,a Y. Nagame,a Y. Shoji,c M. Shigekawa,c T. Koike,c M. Iwasaki,c A. Shinohara,c T. Kaneko,b T. Maruyama,b S. Ono,b H. Kudo,b Y. Oura,d K. Sueki,d H. Nakahara,a,d M. Sakama,e A. Yokoyama,f J. V. Kratz,g M. Schadel,h and W. Bruchleh Advanced Science Research Center, Japan Atomic Energy Research Institute, Tokai-mura, Ibaraki 3191195, Japan Department of Chemistry, Faculty of Science, Niigata University, Niigata-shi, Niigata 950-2181, Japan Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka-shi, Osaka 5600043, Japan Department of Chemistry, Graduate Sc…