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Information × Registration Number 0222U003512, 0118U000718 , R & D reports Title Portable Energy Supply popup.stage_title Head Zavalii Ihor Yu., Доктор хімічних наук Registration Date 08-04-2022 Organization Physico-Mechanical Institute named after GV Karpenko of the National Academy of Sciences of Ukraine popup.description2  The development of hydrogen fuelled portable energy systems integrating hydrogen generation and storage units (based on use of light metals, metal and complex hydride materials) and portable fuel cells. The weight efficient hydrogen storage devices will be developed by using the selected and performance-optimised materials. The final milestone of the project was focused on the development and optimization of the operation conditions for NaBH4 hydrolysis. Kinetics of hydrogen evolution from sodium borohydride solution with different catalytic additives was studied. It was found that nano-Pt possessed the highest activity among the investigated catalysts. At the same time we demonstrated that the use of Co nanoparticles on a zeolite substrate can be promising catalyst, taking into account lower cost and almost linear dependence of the hydrogen evolution rate on the concentration. The prototype of the portable power source that uses PEM fuel cell operating on hydrogen obtained by NaBH4 solution hydrolysis was developed. Product Description popup.authors Berezovets Vasyl V. Verbovytskyi Yurii V Zavaliy Ihor Yu Lyutyy Pavlo Ya popup.nrat_date 2022-04-08 Close
R & D report
Head: Zavalii Ihor Yu.. Portable Energy Supply. (popup.stage: ). Physico-Mechanical Institute named after GV Karpenko of the National Academy of Sciences of Ukraine. № 0222U003512
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Updated: 2026-03-27