Study of association of Eu(III) β-diketonato-1,10-phenanthroline complexes in silica-based hybrid materials

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• 作者：Yevhen M. Fadieiev^a ; Sergii S. Smola^a ; Elena V. Malinka^b ; Nataliia V. Rusakova^a ; ^{lanthachem@ukr.net}
• 关键词：Sol-gel route ; Hybrid materials ; β-diketonates ; Eu(III) complexes ; 4f-luminescence
• 刊名：Journal of Luminescence
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：183
• 期：Complete
• 页码：121-128
• 全文大小：1224 K
• 卷排序：183

文摘

Modification of Eu(III) β-diketonates by an anchor fragments was carried out. The degree of association of molecules was estimated based on emission spectra. Covalent anchoring of complexes promotes their uniform distribution in matrix. Non-covalently grafted complexes are prone to association in amorphous silica.