Lee, Gil-Jae Shim, Jae-Hyeok Cho, Young Whan 2024-01-21T00:35:05Z 2024-01-21T00:35:05Z 2021-09-02 2007-08 0022-2461 https://pubs.kist.re.kr/handle/201004/134249 Fine Ti5Si3 powder has been mechanochemically synthesized from a mixture of elemental Ti and Si powders. When Ti5Si3 is added as a catalyst into Li3AlH6, it shows a good catalytic ability by reducing the decomposition temperature and improving the decomposition kinetics as well. Although its catalytic effect is not as good as well-known TiCl3, the use of Ti5Si3 has a benefit of releasing more hydrogen than TiCl3 during dehydrogenation. This can be explained by that Ti5Si3, unlike TiCl3, does not incur any chemical reactions with Li3AlH6 and thus remains inert during milling for dispersion. English SPRINGER HYDROGEN STORAGE PROPERTIES TI-CATALYST LIALH4 Catalytic effect of Ti5Si3 on thermal decomposition of Li3AlH6 Article 10.1007/s10853-006-1173-6 1 JOURNAL OF MATERIALS SCIENCE, v.42, no.15, pp.6302 - 6305 JOURNAL OF MATERIALS SCIENCE 42 15 6302 6305 scie scopus 000247934600056 2-s2.0-34547446081 Materials Science, Multidisciplinary Materials Science Article HYDROGEN STORAGE PROPERTIES TI-CATALYST LIALH4 Hydrogen storage Complex metal hydride Li3AlH6 Catalyst Ti5Si3 Ball milling Mechnochemical synthesis