Investigation of the chemical changes and mechanism of the epoxy-amine system by in situ infrared spectroscopy and two-dimensional correlation analysis

A simple and effective method based on in situ infrared spectroscopy and two-dimensional (2D) correlation analysis was applied to research the chemical changes and curing reaction mechanism of epoxy resin and amine curing agents. It is generally agreed that the epoxy groups in epoxy resin react with...

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Veröffentlicht in:	Polymer journal 2022-12, Vol.54 (12), p.1445-1452
Hauptverfasser:	He, Zhipeng, Lv, Wei, Gao, Guoli, Yin, Qinwei
Format:	Artikel
Sprache:	eng
Schlagworte:	639/301/930 639/638/11 639/638/455/959 Amines Biomaterials Bioorganic Chemistry Chemistry Chemistry and Materials Science Chemistry/Food Science Correlation analysis Curing Curing agents Epoxy resins Hydrogen atoms Hydroxyl groups Infrared analysis Infrared spectroscopy Nitrogen atoms Original Article Oxygen atoms Polymer Sciences Reaction mechanisms Spectroscopic analysis Spectrum analysis Surfaces and Interfaces Thin Films Two dimensional analysis
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