Open AccessHydroxyquinoline copolymers synthesis, characterization and thermal degradation studies
Author(s) -
Yashpal U. Rathod,
Sunil B. Zanje,
Wasudeo B. Gurnule
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1913/1/012061
Subject(s) - copolymer , thermogravimetric analysis , thermal stability , hydrochloric acid , materials science , polymer chemistry , isothermal process , condensation polymer , guanidine , polymer , chemical engineering , chemistry , nuclear chemistry , analytical chemistry (journal) , composite material , organic chemistry , physics , thermodynamics , metallurgy , engineering
In the flow research article, we report the amalgamation of a new natural copolymer of 8-hydroxyquinoline-5-sulphonic acid, guanidine, and formaldehyde in the molar proportion 1:1:2 inside seeing 2 M hydrochloric corrosive as an impetus by polycondensation strategy. The copolymer 8-HQ-5-SAGF was portrayed by elemental examination, Ultra-Visible, Infrared spectra, 1 H and 13 C Nuclear magnetic resonance spectroscopy. Furthermore, we have examined the non isothermal thermogravimetric examination for assurance of relative warm stability and their mode deterioration, Energy of initiation, frequency factor and request of response was measured by Freeman-Carroll (FC) and Sharp- Wentworth (SW) techniques. Energy of enactment controlled by Sharp-Wentworth and Freeman-Carroll strategies are in acceptable concurrence with one another. The surface component of copolymer is inspected by filtering electron microscopy.