TG

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Nashrlar

2
researcher.uzINFRARED SPECTRAL ANALYSIS OF THE IONITE BASED ON DIMETHYLOLCARBAMIDE AND ORTHOPHOSPHORIC ACID AND ITS COMPLEX WITH MERCURY (II) ION

This study investigates the infrared (IR) spectra of an ionite synthesized from dimethylolcarbamide and orthophosphoric acid and its complex formed with mercury (II) ion. The presence of functional groups in the ionite and spectral changes after the formation of the complex were analyzed. Based on the results obtained,… Annotatsiyani o‘qish va iqtibos keltirish →

Journal of Universal Science Research23.08.2026131-13730
researcher.uzINFRARED SPECTROSCOPIC ANALYSIS OF COMPLEXATION BETWEEN 5-AMINO ISO-PHTHALIC ACID, COBALT NITRATE, AND ETHYLENEDIAMINE

This study investigates the complexation process between 5-amino iso-phthalic acid (IPA), cobalt nitrate, and ethylenediamine (EDA) using Fourier-transform infrared (FTIR) spectroscopy. The observed vibrational shifts in the spectrum provide evidence of functional group coordination and the formation of a stable metal-… Annotatsiyani o‘qish va iqtibos keltirish →

cobalt nitrateacid

Journal of Universal Science Research23.08.2026298-30091