Jin, Seon-Ah Shim, Jae-Hyeok Cho, Young Whan Yi, Kyung-Woo 2024-01-21T00:30:31Z 2024-01-21T00:30:31Z 2021-09-02 2007-10-25 0378-7753 https://pubs.kist.re.kr/handle/201004/134033 The effect of transition metal fluorides on the dehydrogenation and hydrogenation of MgH2 has been investigated. Many of the fluorides show a considerable catalytic effect on both the dehydrogenation temperature and hydrogenation kinetics of MgH2. Among them, NbF5 and TiF3 Most significantly enhance the hydrogenation kinetics of MgH2. It is suggested that hydride phases formed by the reaction between MgH2 and these transition metal fluorides during milling and/or hydrogenation play a key role in improving the hydrogenation kinetics of MgH2 (c) 2007 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE BV H-SORPTION NANOPARTICLES STORAGE NB2O5 FE IMPROVEMENT CATALYSTS KINETICS POWDERS OXIDES Dehydrogenation and hydrogenation characteristics of MgH2 with transition metal fluorides Article 10.1016/j.jpowsour.2007.04.090 1 JOURNAL OF POWER SOURCES, v.172, no.2, pp.859 - 862 JOURNAL OF POWER SOURCES 172 2 859 862 scie scopus 000250654700043 2-s2.0-34748889627 Chemistry, Physical Electrochemistry Energy & Fuels Materials Science, Multidisciplinary Chemistry Electrochemistry Energy & Fuels Materials Science Article H-SORPTION NANOPARTICLES STORAGE NB2O5 FE IMPROVEMENT CATALYSTS KINETICS POWDERS OXIDES hydrogen storage magnesium hydride transition metal fluoride ball milling catalysis reaction kinetics