Indian Journal of Engineering & Materials Sciences

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Thermal Degradation Studies of High-Performance Copolymer Resin Derived From 8-Hydroxyquinoline, Acrylamide and Furfural


Affiliations
1 Department of Chemistry, Kamla Nehru Mahavidyalaya, Nagpur 440 024, India
2 Department of Chemistry, Jagat Arts, Commerce and Indiraben Hariharbhai Patel Science College, Gondia 441 614, India
3 Department of Chemistry, Priyadarshini College of Engineering, Hingna Road, Nagpur 440 019, India
4 Department of Chemistry, J M Patel College, Bhandara 441 904, India
5 Department of Chemistry, Yashwantrao Chavan College of Engineering, Nagpur 441 110, India

Using the polycondensation process with acid medium as the catalyst, the monomers 8-hydroxyquinoline, acrylamide, and furfural were combined to form the copolymer 8-HQAF in a molar ratio of 1:1:2. Elemental analysis method were used to evaluate the molecular weight and composition of the organic copolymer. The structure was clarified through analysis of the FTIR, proton nuclear magnetic resonance (1H NMR), and UV-visible spectra. SEM analysis was done on the copolymer's crystalline behaviour and surface characteristics (SEM). For the purpose of determining their method of disintegration and relative thermal stability, non-isothermal thermogravimetric analysis The Sharp-Wentworth (SW) and Freeman-Carroll (FC) approaches have been used to compute activation energy, frequency factor, and order of response. Both the Sharp-Wentworth and Freeman-Carroll approaches for calculating activation energy agree with one another.

Keywords

Activation energy, Copolymer, Morphology, Polycondensation, ResinThermal degradation
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  • Thermal Degradation Studies of High-Performance Copolymer Resin Derived From 8-Hydroxyquinoline, Acrylamide and Furfural

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Authors

Megha Rangari
Department of Chemistry, Kamla Nehru Mahavidyalaya, Nagpur 440 024, India
S S Rahangdale
Department of Chemistry, Jagat Arts, Commerce and Indiraben Hariharbhai Patel Science College, Gondia 441 614, India
Seema Shrivastava
Department of Chemistry, Priyadarshini College of Engineering, Hingna Road, Nagpur 440 019, India
Yashpal Rathod
Department of Chemistry, J M Patel College, Bhandara 441 904, India
Prajkta U Waghe
Department of Chemistry, Yashwantrao Chavan College of Engineering, Nagpur 441 110, India
Wasudeo B Gurnule
Department of Chemistry, Kamla Nehru Mahavidyalaya, Nagpur 440 024, India

Abstract


Using the polycondensation process with acid medium as the catalyst, the monomers 8-hydroxyquinoline, acrylamide, and furfural were combined to form the copolymer 8-HQAF in a molar ratio of 1:1:2. Elemental analysis method were used to evaluate the molecular weight and composition of the organic copolymer. The structure was clarified through analysis of the FTIR, proton nuclear magnetic resonance (1H NMR), and UV-visible spectra. SEM analysis was done on the copolymer's crystalline behaviour and surface characteristics (SEM). For the purpose of determining their method of disintegration and relative thermal stability, non-isothermal thermogravimetric analysis The Sharp-Wentworth (SW) and Freeman-Carroll (FC) approaches have been used to compute activation energy, frequency factor, and order of response. Both the Sharp-Wentworth and Freeman-Carroll approaches for calculating activation energy agree with one another.

Keywords


Activation energy, Copolymer, Morphology, Polycondensation, ResinThermal degradation