Synthesis and spectral study of 2, 4-Diaminophenol based copolymer

Abstract A copolymer resin was synthesized by condensation polymerization reaction of 2,4-diaminophenol, Oxamide and formaldehyde with 2N NaOH as a catalyst. The purification of copolymer was carried out by precipitation technique and column chromatography. The purified copolymer resins were confirm...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1913; no. 1; pp. 12060 - 12068
Main Authors Dhore, M S, Bondre, A N, Behera, C, Amalraj, S
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.05.2021
Subjects
Characterization
Column chromatography
Condensation polymerization
Condensation resins
Copolymers
Mass spectrometry
Morphology
NMR spectroscopy
Physics
Stability analysis
Thermogravimetric analysis
Thermogravimetry
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Summary:Abstract A copolymer resin was synthesized by condensation polymerization reaction of 2,4-diaminophenol, Oxamide and formaldehyde with 2N NaOH as a catalyst. The purification of copolymer was carried out by precipitation technique and column chromatography. The purified copolymer resins were confirmed by Infra-red, 1 H and 13 C-NMR spectroscopy. Further formation of copolymer has been confirmed by Mass Spectrometry. The surface morphology of copolymers was established by Scanning Electron Microscopy (SEM). Degradation of synthesized copolymer were performed by Thermogravimetric Analysis (TGA). The stability is observed as up to 473 K and complete mass loss was observed up to 1173 K.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1913/1/012060