Luminescence spectroscopy of uranium complexes in non-aqueous media

非水溶媒中におけるウラン錯体の発光分光

青柳 登   ; 渡邉 雅之   ; 桐島 陽*; 佐藤 修彰*; 木村 貴海 

Aoyagi, Noboru; Watanabe, Masayuki; Kirishima, Akira*; Sato, Nobuaki*; Kimura, Takaumi

Syntheses and optical properties of tetravalent or hexavalent uranium compounds were studied to understand photo-physics under the unexplored condition such as in non-aqueous media or the cryogenic temperature. Uranium dioxide, halides or uranium metal were used as starting materials to yield the luminescent compounds in a series of organic solvents; the luminescence-solvent structure relationship was investigated using UV-Vis absorption and time-resolved laser-induced luminescence spectroscopies.