Search academic texts

Information × Registration Number 0125U003402, ( 0225U004618  ) R & D request Title High-entropy boride materials for energy storage devices Head Bohomol Yurii I., Доктор технічних наук Registration Date 17-09-2025 Organization National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute» popup.description1 The project is related to the preparation of the novel advanced boron-based high-entropy materials for supercapacitors and energy storage devices. The original preparation methods and their combination for preparing the high-entropy boride powders with improved specific surface: sol-gel method, high-energy mechanical alloying and zone melting will be used. The XRD, SEM, TEM, EDX, DSC, TG and laser diffraction methods are planned to characterize structure, specific surface, phase and chemical composition, and oxidation behavior of as-prepared powders. The electrochemical performance of HEB particles as an electrode will be characterized in asymmetric and bisymmetric device configurations. popup.nrat_date 2025-09-17 Close