Smart Terpolymeric Materials : A Study of Thermal Degradation Behaviour

Authors

  • Pratik E. P. Michael  Department of Chemistry, Hislop College, Nagpur, Maharashtra, India
  • Monali Trivedi  Department of Chemistry, Hislop College, Nagpur, Maharashtra, India
  • Karishma Khankule  Department of Chemistry, Hislop College, Nagpur, Maharashtra, India
  • Akshay Hedaoo  Department of Chemistry, Hislop College, Nagpur, Maharashtra, India
  • Anisha Michael  Department of Chemistry, Hislop College, Nagpur, Maharashtra, India

Keywords:

Synthesis, Thermal, Thermal degradation behaviour, PBMF-I, Kinetic parameters.

Abstract

The new terpolymer abbreviated as (PBMF-I) was synthesized by polycondensation reaction of p-hydroxy benzoic acid - Melamine - Formaldehyde monomer in 1: 1: 2 molar proportion using acid catalyst in the temperature range of 120-160 ?C for 6 hrs. The terpolymeric resin synthesized has been characterized by elemental analysis, UV-visible, IR and proton NMR spectral studies. Detailed study on thermal degradation behaviour of the newly synthesized terpolymer has been carried out in order to ascertain the mode of decomposition and kinetic parameters such as order of reaction (n), frequency factor (Z), entropy change (?S), free energy change (?F) and apparent entropy change (S*). Sharp-Wentworth and Freeman-Carroll methods are used to determine activation energy (Ea) and the thermodynamic parameters. The activation energy determined by these methods is found to be in good agreement with each other. The order of reaction is found out to be 0.9841.

References

  1. W. B. Gurnule, H. D. Juneja and L. J. Paliwal, Orient J. Chem., 15, 283, 1999.
  2. W. B. Gurnule, S. S. Katkamwar, E-Journal of Chemistry, 7(4), 1380-1390, 2010.
  3. M. Drage, K. R. Czewinski, Sci., Techol., 35, 1117, 2010.
  4. A. Burkanudeen and M. Karunakaran, Orient J. Chem., 19, 225, 2003.
  5. S. A Patel, B. S. Shah and R. M. Patel., Iran. Polym. J., 13, 445, 2004.
  6. M. Karunakaran and A. Burkanudeen, Orient. J. Chem., 18, 65, 2002.
  7. A. I. Isamil, K. A. K. Ebraheem, M. S. Mubarak and F.I. Khalili, Solvent Extra. Ion. Exch., 21 125, 2003.
  8. P. E. P. Michael, P. S. Lingala, H. D. Juneja, and L. J. Paliwal, JAPS, 92, 4, 2278–2283, 2004.
  9. P. E. P. Michael, J. M. Barbe, H. D. Juneja, and L. J. Paliwal, Euro. Poly. J. 43, 12, 4995–5000, 2007.
  10. R. N. Singru, A. B. Zade, W. B. Gurnule, JAPS, 109, 859, 2008..
  11. E. S. Freeman and B. Carroll, The J. Phy. Chem., 62, 4, 394–397, 1958.
  12. J. H. Sharp and S. A. Wentworth, Anal. Chem.. 41, 14, 2060–2062, 1969.

IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology

Downloads

Published

2019-03-11

Issue

Volume 4, Issue 4, March-April-2019

Section

Research Articles

License

Copyright (c) IJSRCSEIT

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Pratik E. P. Michael, Monali Trivedi, Karishma Khankule, Akshay Hedaoo, Anisha Michael, " Smart Terpolymeric Materials : A Study of Thermal Degradation Behaviour , IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology(IJSRCSEIT), ISSN : 2456-3307, Volume 4, Issue 4, pp.75-81, March-April-2019.