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Information × Registration Number 0225U002531, (0123U102007) , R & D reports Title Creation of new substances and materials with special electroactive properties popup.stage_title Нові електроактивні речовини на основі поліоксометалатів для сенсорики органічних забруднень ґрунту і води Head Nikolenko Mykola V., Доктор хімічних наук Registration Date 18-03-2025 Organization Ukrainian State University of Science and Technologies popup.description1 Creation of new electroactive materials for the development of hybrid capacitors and for sensorics of organic soil and water pollution, which appeared as a result of armed conflict. popup.description2 The object of study is supramolecular electroactive compounds based on molybdenum polyoxometalates. The aim of the study is to create new electroactive materials based on polyoxometalates for organic pollution sensing. Research methods: infrared spectroscopy, UV-visible spectrophotometry, potentiometric analysis. The processes of synthesis of supramolecular compounds based on various molybdenum polyoxometalates and diethanolamine cocamide were investigated, the properties of the obtained supramolecular compounds were spectroscopically studied, and a method for the synthesis of supramolecular compounds based on molybdenum polyoxometalates was developed, rational conditions for the synthesis of supramolecular complexes with optimal electroactive properties were selected. Recommendations on the optimal conditions for the use of supramolecular compounds based on molybdenum polyoxometalates and diethanolamine cocamide in potentiometric sensors are given: the dependence of the electrochemical properties of the obtained supramolecular substances on various factors is investigated, and rational conditions for their use in devices (potentiometric chemosensors) to determine the presence and quantitative content of these substances in environmental objects are selected. Field of application: M 72.19 - research and experimental development in other natural and technical sciences. Product Description popup.authors Vashkevych Olena Yu. Volnianska Olena V. Kovalenko Vadym L. Labiak Oksana V. Marchenko Raisa T. Myrhorodska-Terentieva Viktoriia D. Myroniak Mariia O. Nikolenko Mykola V. popup.nrat_date 2025-03-18 Close