信息来源： 发布日期: 2017-05-24浏览次数:

题目: A luminescent polyoxoniobate lanthanide derivative {Eu₃(H₂O)₉[Nb₄₈O₁₃₈(H₂O)₆]}^27-

作者: Shumin Chen, Pengtao Ma, Huihui Luo, Yangyang Wang, Jingyang Niu* and Jingping Wang*

刊名: Chem. Commun

年卷页: 2017, 53, 3709-3712.

摘要：A europium-containing isopolyoxoniobate with the formula (CN₃H₆)₇-K₃H₁₇{Eu₃(H₂O)₉Nb₄₈O₁₃₈(H₂O)₆}∙40H₂O is synthesized under the protection of citric acid. ESI-MS spectra show that the polyoxoanion structural unit {Eu₃(H₂O)₉[Nb₄₈O₁₃₈(H₂O)₆]}^27-is intact in aqueous solution. Moreover, its solid-state luminescence displays a red emission with the long lifetime of 258μs.

文章链接： http://pubs.rsc.org/-/content/articlehtml/2017/cc/c7cc00591a.