Počet záznamů: 1  

Enhancing hydrogen storage efficiency: Surface-modified boron nanosheets combined with IRMOF-20 for safe and selective hydrogen storage

  1. 1.
    SYSNO ASEP0582003
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevEnhancing hydrogen storage efficiency: Surface-modified boron nanosheets combined with IRMOF-20 for safe and selective hydrogen storage
    Tvůrce(i) Zabelin, D. (CZ)
    Tomšíková, K. (CZ)
    Zabelina, A. (CZ)
    Šťastný, Martin (UACH-T) SAI, RID
    Michalcová, A. (CZ)
    Mestek, S. (CZ)
    Burtsev, V. (CZ)
    Guselnikova, O. (CZ)
    Miliutina, E. (CZ)
    Kolská, Z. (CZ)
    Švorčík, V. (CZ)
    Lyutakov, O. (CZ)
    Celkový počet autorů12
    Zdroj.dok.International Journal of Hydrogen Energy. - : Elsevier - ISSN 0360-3199
    Roč. 57, FEB (2024), s. 1025-1031
    Poč.str.7 s.
    Jazyk dok.eng - angličtina
    Země vyd.GB - Velká Británie
    Klíč. slovaBoron nanosheets ; Hydrogen storage ; Metal organic frameworks
    Vědní obor RIVCA - Anorganická chemie
    Obor OECDInorganic and nuclear chemistry
    Způsob publikováníOmezený přístup
    Institucionální podporaUACH-T - RVO:61388980
    UT WOS001156139700001
    EID SCOPUS85182277795
    DOI10.1016/j.ijhydene.2023.12.285
    AnotaceThe future development of human society is closely related to the development of new energy approaches which frequently will be based on green hydrogen. In this regard, one of the key research subjects is the elaboration of new materials for safe and effective hydrogen storage and transportation. In this work, we propose a hybrid hydrogen storage material based on boron nanosheets with surface-immobilized IRMOF-20. Surface immobilization was carried out in two-step procedure using covalent modification of the nanosheets surface and subsequent surface-assisted growth of IRMOF-20 from its mother liquor. Both materials (i. e. boron and IRMOF-20) have previously been reported as effective media for the hydrogen chemical sorption. However, along with a number of advantages, they have specific drawback such as low capacity or insufficient stability at higher pressure. Our main idea was to compensate the drawbacks by materials combination and enhance their effectivity in hydrogen storage. Developed materials combination exhibits high hydrogen gravimetric sorption capacity (significantly superior to boron flakes and even surpassed IRMOF-20 powder), high material stability (even at relatively high pressures) and high selectivity to hydrogen, in comparison with others, “parasitic” gases.
    PracovištěÚstav anorganické chemie
    KontaktJana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931
    Rok sběru2025
    Elektronická adresahttps://doi.org/10.1016/j.ijhydene.2023.12.285
Počet záznamů: 1  

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