@article{oai:sucra.repo.nii.ac.jp:00013752,
 author = {山内, 修平 and 福田, 武司 and 本多, 善太郎 and 木島, 直人 and 鎌田, 憲彦},
 issue = {11},
 journal = {照明学会誌, JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN},
 month = {},
 note = {We demonstrated an improved durability of Eu(HFA)_3(TPPO)_2 [tris(hexafluoroacetylacetonato)- europium(III) 1,2-phenylenebis(diphenylphosphine oxide)] encapsulated by a sol-gel derived silica glass film. The film was constructed using phenyltrimethoxysilane and diethoxy- dimethylsilane as a starting solution. Unlike cases in which conventional tetramethoxysilane is used, no decrease in internal quantum efficiency was observed at room temperature. We further improved the thermal and long-term stability of Eu(HFA)_3(TPPO)_2 inside the transparent glass film at elevated annealing temperatures when compared to the Eu(HFA)_3(TPPO)_2 powder itself: The photoluminescence quantum efficiency of the transparent film was 60% at 160"C and 32% at 200"C. Properly prepared glass networks protect the Eu chelate from free oxygen and water in the transparent glass film, which is promising for future practical applications., text, application/pdf},
 pages = {790--793},
 title = {ゾルーゲルガラスで封止したEu錯体含有蛍光薄膜の信頼性向上},
 volume = {93},
 year = {2009},
 yomi = {ヤマウチ, シュウヘイ and フクダ, タケシ and ホンダ, ゼンタロウ and キジマ, ナオト and カマタ, ノリヒコ}
}