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Journal of Thermal Analysis and Calorimetry

, Volume 79, Issue 2, pp 455–459 | Cite as

The effects of Co, Ni and Mn on the thermal processing of Zn<Subscript>2</Subscript>TiO<Subscript>4</Subscript> pigments

  • S. C. Souza
  • M. A. F. Souza
  • S. J. G. Lima
  • M. R. Cassia-Santos
  • V. J. Fernandes Jr.
  • L. E. B. Soledade
  • E. Longo
  • A. G. Souza
  • I. M. G. Santos
Article

Summary

In this work, the thermodynamic activation and kinetic study of mineral lubricant oils was accomplished using isothermal and non-isothermal thermogravimetry based on mass loss as a function of time and temperature. The thermodynamic and kinetic behavior of the mineral lubricant oils depends on the atmosphere and heating rates used in TG analysis. The kinetic and thermodynamic results were satisfactory, presenting good correlation, with a linear correlation coefficient close to unit with a low standard deviation.

pigments spinel polymeric precursor method Zn2TiO4 

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Copyright information

© Springer-Verlag/Akad&#233;miai Kiad&#243; 2005

Authors and Affiliations

  • S. C. Souza
    • 1
  • M. A. F. Souza
    • 2
  • S. J. G. Lima
    • 3
  • M. R. Cassia-Santos
    • 4
  • V. J. Fernandes Jr.
    • 5
  • L. E. B. Soledade
    • 6
  • E. Longo
    • 7
  • A. G. Souza
    • 8
  • I. M. G. Santos
    • 9
  1. 1.LTM, Departamento de Qu&#237;mica, CCEN, Universidade Federal da Para&#237;ba
  2. 2.LTM, Departamento de Qu&#237;mica, CCEN, Universidade Federal da Para&#237;ba
  3. 3.LSR, Departamento de Tecnologia Mec&#226;nica, CT, Universidade Federal da Para&#237;ba
  4. 4.LTM, Departamento de Qu&#237;mica, CCEN, Universidade Federal da Para&#237;ba
  5. 5.Departamento de Qu&#237;mica, CCET, Universidade Federal do Rio Grande do Norte
  6. 6.LTM, Departamento de Qu&#237;mica, CCEN, Universidade Federal da Para&#237;ba
  7. 7.LIEC, Departamento de Qu&#237;mica, Universidade Federal de S&#259;o Carlos
  8. 8.LTM, Departamento de Qu&#237;mica, CCEN, Universidade Federal da Para&#237;ba
  9. 9.LTM, Departamento de Qu&#237;mica, CCEN, Universidade Federal da Para&#237;ba

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