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SÍNTESE, CARACTERIZAÇÃO E ESTUDOS TÉRMICOS, VIBRACIONAIS E CONDUTIMÉTRICOS DOS CLORETOS DE PRASEODÍMIO E NEODÍMIO COM A 1,10 - FENANTROLINA

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Author(s): Débora de Carvalho Lira, Francisco José Santos Lima e Ademir Oliveira da Silva.

Journal: Periódico Tchê Química
ISSN 1806-0374

Volume: 1;
Issue: 2;
Start page: 24;
Date: 2004;
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Keywords: Lanthanide chlorides | 1 | 10-phenantroline | coordination compounds

ABSTRACT
In the last years lanthanides compounds with organic ligands have been studied extensively due to its wide applicability in several areas of science and technology. Some of these applications can beresumed: oil cracking and antipollution catalysts, fluorescent substances to produce primary colors in video monitors, lasers to micro solders and surgery, refractory ceramic, specials glasses, optical fiber. In this article, lanthanides chlorides with 1,10-phenantroline complexes were synthesized and characterized and the ions behavior correlated to environment chemistry was studied. The physical-chemical analysis permits the stoichiometry definition, the geometrical proposal and the evaluation of the final complexes thermic stability.

Tango Jona
Tangokurs Rapperswil-Jona

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