IR SPECTROSCOPIC ANALYSIS OF FABRICS DYED WITH 3D METAL COMPLEXES SYNTHESIZED FROM COTTON FIBER

Authors

  • Ibragimova Maftuna Ibadullayevna Ibragimova Maftuna Ibadullayevna Author

Keywords:

хлопчатобумажная ткань, аминирование, эпихлоргидрин, триэтаноламин, металлокомплексы, термогравиметрический анализ, дифференциально-термический анализ.

Abstract

Cotton fiber is mainly composed of cellulose, and its hydroxyl groups allow for the formation of complexes with various metal ions. Metal-complex dyes increase the color stability, abrasion resistance, and functional properties of fabrics. IR spectroscopy (4000-400 cm−1) is an effective method for determining the influence of functional groups and metal ions on the fabric. Complexation of fabric obtained on the basis of cotton fiber based on Cu2+, Ni2+, Co2+ and Fe3+ ions, analysis of IR spectroscopy after dyeing with epichlorohydrin, triethanolamine and acetic acid, and determination of functional groups.

Author Biography

  • Ibragimova Maftuna Ibadullayevna, Ibragimova Maftuna Ibadullayevna

    doctoral student of the basic doctoral program of the Bukhara State Medical Institute

References

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Published

2026-04-07

Issue

Vol. 5 No. 1 (2026): SYMPOSIUM ON ADVANCED STUDIES AND FUTURE DIRECTIONS

Section

Articles