Ir para o conteúdo principal Ir para o menu de navegação principal Ir para o rodapé
Scientific Electronic Archives
Ciências Exatas e Engenharias
DOI: 10.36560/922016224
Enviado: 2015-09-23
Publicado: 2015-11-12

Preparation and thermal decomposition of solid state chelates of ethylenediaminetetraacetic acid with manganese

UNIVERSIDADE FEDERAL DE MATO GROSSO - UFMT
Universidade de Jales
Instituto de Ciências Da Saúde- Universidade Federal de Mato Grosso- campus de Sinop
Thermal behaviour complex EDTA Manganese

Resumo

Solid state of generalformula H2[Mn(EDTA)].3,5H2O, where EDTA is ethylenediaminetetraacetate, were prepared. Thermogravimetry derivative thermogravimetry (TG-DTG), differencial scaning calorimetry (DSC) and other methods of analysis have been used to characterize and to study the thermal stability and thermal decomposition of this complex.

Referências

  1. BHAT, T.R., KRISHNA IYER, R. Studies on EDTA complexes- VIII thermal behaviour in air and in nitrogen atmosphere of some metal-EDTA complexes. Journal of Inorganic and Nuclear Chemistry 26: 179-185, 1967.
  2. BRAGG L. The crystalline state: a general survey. London: Bell, 1962.
  3. CHARLES, R. G. Thermal properties of some solid neodymium complexes derived from ethylenediaminetetraacetic acid. Journal of Inorganic and Nuclear Chemistry 28: 407-414, 1966.
  4. FLASCHKA, H. A. EDTA titrations. In: introduction to theory and practice. 2.ed. London: Pergamon Press, 1964.
  5. GIGANTE, A. C.; CAIRES, F. J.; GOMES, D. J. C.; LIMA, L. S.; TREU-FILHO, O.; PIVATTO, M.; IONASHIRO, M. Spectroscopy study and termal behaviour of trivalente lanthanides and yttrium (III) chelates of EDTA using TG-DSC, FTIR, and TG-DSC coupled to FTIR. Journal Thermal Analysis 115: 127-135, 2014.
  6. GUINESE, L.S., RIBEIRO, C. A., SPIRANDELI CRESPI, M., VERONEZI, A. M. Preparação e caracterização do complexo sólido de estanho (II)-EDTA e influência do tratamento térmico sobre a morfologia do resíduo SnO2. Eclética Química 27:241-252, 2002.
  7. MERCADANTE, A., IONASHIRO, M., OLIVEIRA, L. C. S., RIBEIRO, C. A., MOSCARDINI D’ASSUNÇÃO, L. Preparation and thermal decomposition of solid state lanthanide (III) and yttrium (III) chelates of ethylenediaminetetraacetic acid. Thermichimica Acta 216: 267-277, 1993.
  8. MOITINHO, A. B. S., IONASHIRO, E. Y., SOUZA, G.R., FERTONANI, F.L. Solid state chelates of ethylenediaminetetraacetic with alkali earth metals. Journal of Thermal Analysis and Calorimetry 75:559-567, 2004.
  9. RIBEIRO, C. A., GUINESI, L. S., CRESPI, M. S., SANCHES, A. F., CAPELA, M. V. Titanium(IV)-EDTA complex. Kinetics of thermal decomposition by non isothermal procedures. Journal of Thermal Analysis and Calorimetry 85:301-307, 2006.
  10. SKOOG, D. A., WEST, D. M., HOLLER, F. J., CROUCH, S. R. Fundamentos de química analítica. 9.ed., São Paulo: Cengage Learning, 955 p. 2014.
  11. SPIRANDELI CRESPI, M., RIBEIRO, C. A., IONASHIRO, M. Preparation and thermal decomposition of solid state cobalt, nickel, copper and zinc chelates of ethylenediaminetetraacetic acid . Thermochimica Acta 221: 63- 72,1993.
  12. WENDLANDT, W. W. Thermogravimetric and differencial thermal analysis of (ethylenedinitrilo)tetraacetic acid and its derivatives. Analytical Chemistry 32: 848-850, 1960.

Como Citar

Valladão, D. M. S., Rasera, D. E., & Andrighetti, C. R. (2015). Preparation and thermal decomposition of solid state chelates of ethylenediaminetetraacetic acid with manganese. Scientific Electronic Archives, 9(2), 102–107. https://doi.org/10.36560/922016224