Kinetic study of the thermal decomposition of Eu~(3+) with beta-diketone ligands and 1,10-phenanthroline or 2,2-dipyridine

Crislene R.S. Morais; Antonio Gouveia Souza; Petrus A. Santa-Cruz

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Kinetic study of the thermal decomposition of Eu~(3+) with beta-diketone ligands and 1,10-phenanthroline or 2,2-dipyridine

机译：β-二酮配体和1,10-菲咯啉或2,2-二吡啶对Eu〜（3+）热分解的动力学研究

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摘要

The complexes of general formula: Eu(beta-dik)_3L (where beta-dik=4,4,4-trifluoro-l-phenyl-1,3-butanedione (btfa), 4,4,4-trifluoro-butyryl-(+)camphor (hfc) or 2,2-dimethyl-6,6,7,7,8,8-heptafluoro-3,5-octadione (fod) and L= 1,10-phenanthroline or 2,2-bipyridine) were synthesized by reacting the corresponding metal salt of chloride with the beta-diketone and the other ligands. The thermal decomposition was studied by non-isothermal thermogravimetry. The kinetic models that better described the thermal decomposition reaction for the Eu(beta-dik)_3L, were F1, R1 and R2.

机译：通式的配合物：Eu（β-dik）_3L（其中β-dik= 4,4,4-三氟-1-苯基-1,3-丁二酮（btfa），4,4,4-三氟-丁酰基- （+）樟脑（hfc）或2,2-二甲基-6,6,7,7,8,8-七氟-3,5-辛二酮（fod），L = 1,10-菲咯啉或2,2-联吡啶通过使相应的氯化物的金属盐与β-二酮和其他配体反应来合成）。通过非等温热重法研究了热分解。更好地描述Eu（β-dik）_3L的热分解反应的动力学模型是F1，R1和R2。

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《Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics》 |2002年第2期|共4页
作者
Crislene R.S. Morais; Antonio Gouveia Souza; Petrus A. Santa-Cruz;
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正文语种 eng
中图分类合金学与各种性质合金;金属材料;
关键词
Lanthanide complexes; Kinetics; Thermal decomposition;

机译：镧系元素配合物动力学热分解;

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1. Kinetic study of the thermal decomposition of Eu~(3+) with beta-diketone ligands and 1,10-phenanthroline or 2,2-dipyridine [J] . Crislene R.S. Morais, Antonio Gouveia Souza, Petrus A. Santa-Cruz Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics . 2002,第1a2期

机译：β-二酮配体和1,10-菲咯啉或2,2-二吡啶对Eu〜（3+）热分解的动力学研究
2. Preparation and fluorescent properties of europium (III) complexes with β-diketone ligand and 2,2-dipyridine or 1,10-phenanthroline [J] . Dunjia Wang, Chunyang Zheng, Ling Fan Synthetic Metals . 2012,第23期

机译：含β-二酮配体和2,2-二吡啶或1,10-菲咯啉的（（III）配合物的制备及荧光性质
3. Preparation and fluorescent properties of europium (III) complexes with β-diketone ligand and 2,2-dipyridine or 1,10-phenanthroline [J] . Dunjia Wang, Chunyang Zheng, Ling Fan Synthetic Metals . 2012,第23期

机译：含β-二酮配体和2,2-二吡啶或1,10-菲咯啉的（（III）配合物的制备及荧光性质
4. Kinetics of the Thermal Decomposition of the Erbium(Ⅲ) Complex with β-diketone Ligands and 1,10-Phenanthroline or 2,2-Bipyridine [C] . Crislene R. da S. Morais, Wilton S. Lopes, Ant?nio G. de Souza, Proceedings of the 31st annual conference of the North American Thermal Analysis Society(NATAS) . 2003

机译：β-二酮配体和1,10-菲咯啉或2,2-联吡啶的b（Ⅲ）配合物的热分解动力学
5. Electron-transfer kinetics of copper(II/I) complexes with the ligands 1,10-phenanthroline, 2,2'-bipyridine and their derivatives in acetonitrile. [D] . McGillivary, Michael P. 2006

机译：铜（II / I）与配体1,10-菲咯啉，2,2'-联吡啶及其衍生物在乙腈中的电子转移动力学。
6. (5,5′-Dicarboxybiphenyl-2,2′-dicarboxylato-κ2 O 2,O 2′)bis(1,10-phenanthroline-κ2 N,N′)cobalt(II) dihydrate [O] . Ruizhan Chen, Feijun Guo, Fanlei Meng 2015

机译：（5,5'-二羧基联苯-2,2'-二羧基lato-κ2 Ø 2，O 2'）双（1,10-菲咯啉-κ2） N，N'）二水合钴（II）
7. Kinetics of the Ligand Substitution Reactions of Tetrahedral Complexes Co(NN)(hmpa)22+(NN=2,2′-Bipyridine, 4,4′-Dimethyl-2,2′-bipyridine, or 1,10-Phenanthroline) in Hexamethylphosphoric Triamide, Nitrobenzene, Acetone, 1,2-Dichloroethane, and Nitromethane [O] . Yuriko Abe, Goro Wada 1982

机译：四面体配合物的配体替代反应的动力学Co（NN）（HMPA）2 2+（NN = 2,2'-硼吡啶，4,4'-二甲基-2,2'-环吡啶，或1,10-菲咯啉）在六甲基磷三胺中，硝基苯，丙酮，1,2-二氯乙烷和硝基甲烷
8. Electropolymerization of Ruthenium Bis(1,10-phenanthroline)(4-methyl-4'vinyl-2,2'-bipyridine) Complexes through Direct Attack on the Ligand Ring System [R] . Guarr, T. F., Anson, F. C. 1987

机译：直接攻击配体环系统对双（1,10-菲咯啉）（4-甲基-4'-乙烯基-2,2'-联吡啶）配合物的电聚合

Kinetic study of the thermal decomposition of Eu~(3+) with beta-diketone ligands and 1,10-phenanthroline or 2,2-dipyridine

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